{"id":11928,"date":"2023-12-30T12:38:46","date_gmt":"2023-12-30T09:08:46","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/"},"modified":"2023-12-30T12:38:46","modified_gmt":"2023-12-30T09:08:46","slug":"30-%d9%85%d8%ab%d8%a7%d9%84-grep","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/","title":{"rendered":"30 \u0645\u062b\u0627\u0644 Grep"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0633\u0631\u0641\u0635\u0644\u0647\u0627\u06cc \u0645\u0637\u0644\u0628<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" 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class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%da%86%d8%a7%d9%be_%d8%aa%d8%b9%d8%af%d8%a7%d8%af_%d9%85%d8%b4%d8%ae%d8%b5%db%8c_%d8%a7%d8%b2_%d8%ae%d8%b7%d9%88%d8%b7_%d9%82%d8%a8%d9%84_%d8%a7%d8%b2_%d8%ae%d8%b7%d9%88%d8%b7_%d9%85%d9%86%d8%b7%d8%a8%d9%82\" >\u0686\u0627\u067e \u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635\u06cc \u0627\u0632 \u062e\u0637\u0648\u0637 \u0642\u0628\u0644 \u0627\u0632 \u062e\u0637\u0648\u0637 \u0645\u0646\u0637\u0628\u0642:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%ae%d8%b1%d9%88%d8%ac%db%8c-13\" >\u062e\u0631\u0648\u062c\u06cc:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%da%86%d8%a7%d9%be_%d8%aa%d8%b9%d8%af%d8%a7%d8%af_%d9%85%d8%b4%d8%ae%d8%b5%db%8c_%d8%a7%d8%b2_%d8%ae%d8%b7%d9%88%d8%b7_%d8%a8%d8%b9%d8%af_%d9%88_%d9%82%d8%a8%d9%84_%d8%a7%d8%b2_%d8%ae%d8%b7%d9%88%d8%b7_%d9%85%d9%86%d8%b7%d8%a8%d9%82\" >\u0686\u0627\u067e \u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635\u06cc \u0627\u0632 \u062e\u0637\u0648\u0637 \u0628\u0639\u062f \u0648 \u0642\u0628\u0644 \u0627\u0632 \u062e\u0637\u0648\u0637 \u0645\u0646\u0637\u0628\u0642:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%ae%d8%b1%d9%88%d8%ac%db%8c-14\" >\u062e\u0631\u0648\u062c\u06cc:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%a7%d8%b9%d8%af%d8%a7%d8%af_%d8%ae%d8%a7%d8%b5_%d8%b1%d8%a7_%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%a8%d8%b1%d8%a7%da%a9%d8%aa_%d8%b3%d9%88%d9%85_%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%af%d9%87%db%8c%d8%af\" >\u0627\u0639\u062f\u0627\u062f \u062e\u0627\u0635 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u0631\u0627\u06a9\u062a \u0633\u0648\u0645 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f []:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%ae%d8%b1%d9%88%d8%ac%db%8c-15\" >\u062e\u0631\u0648\u062c\u06cc:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%a8%d8%b1%d8%a7%da%a9%d8%aa_%d8%b3%d9%88%d9%85%d8%8c_%db%8c%da%a9_%d8%a7%d9%84%da%af%d9%88_%d8%b1%d8%a7_%d8%a8%d8%a7_%da%a9%d8%a7%d8%b1%d8%a7%da%a9%d8%aa%d8%b1%d9%87%d8%a7%db%8c_%d8%ae%d8%a7%d8%b5_%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%af%d9%87%db%8c%d8%af\" >\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u0631\u0627\u06a9\u062a \u0633\u0648\u0645\u060c \u06cc\u06a9 \u0627\u0644\u06af\u0648 \u0631\u0627 \u0628\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f []:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%ae%d8%b1%d9%88%d8%ac%db%8c-16\" 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ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%ae%d8%b1%d9%88%d8%ac%db%8c-18\" >\u062e\u0631\u0648\u062c\u06cc:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%da%a9%d8%a7%d8%b1%d8%a7%da%a9%d8%aa%d8%b1%d9%87%d8%a7%db%8c_%d8%a7%d9%84%d9%81%d8%a8%d8%a7%db%8c%db%8c_%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%af%d9%87%db%8c%d8%af_alpha_%da%a9%d9%84%d8%a7%d8%b3\" >\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0627\u0644\u0641\u0628\u0627\u06cc\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f [:alpha:] \u06a9\u0644\u0627\u0633:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%ae%d8%b1%d9%88%d8%ac%db%8c-19\" >\u062e\u0631\u0648\u062c\u06cc:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%da%a9%d8%a7%d8%b1%d8%a7%da%a9%d8%aa%d8%b1%d9%87%d8%a7%db%8c_%d8%b9%d8%af%d8%af%db%8c_%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%af%d9%87%db%8c%d8%af_digit_%da%a9%d9%84%d8%a7%d8%b3\" >\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0639\u062f\u062f\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f [:digit:] \u06a9\u0644\u0627\u0633:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%ae%d8%b1%d9%88%d8%ac%db%8c-20\" >\u062e\u0631\u0648\u062c\u06cc:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%ad%d8%b1%d9%88%d9%81_%da%a9%d9%88%da%86%da%a9_%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%af%d9%87%db%8c%d8%af_lower_%da%a9%d9%84%d8%a7%d8%b3\" >\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f [:lower:] \u06a9\u0644\u0627\u0633:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-43\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%ae%d8%b1%d9%88%d8%ac%db%8c-21\" 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class=\"ez-toc-link ez-toc-heading-48\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d9%85%d8%b3%d8%a7%d8%a8%d9%82%d9%87_%d8%a7%d8%b2_%d8%a7%d8%a8%d8%aa%d8%af%d8%a7%db%8c_%d8%ae%d8%b7\" >\u0645\u0633\u0627\u0628\u0642\u0647 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627\u06cc \u062e\u0637:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-49\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%ae%d8%b1%d9%88%d8%ac%db%8c-24\" >\u062e\u0631\u0648\u062c\u06cc:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-50\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d9%85%d8%b3%d8%a7%d8%a8%d9%82%d9%87_%d8%aa%d8%a7_%d9%be%d8%a7%db%8c%d8%a7%d9%86_%d8%ae%d8%b7\" >\u0645\u0633\u0627\u0628\u0642\u0647 \u062a\u0627 \u067e\u0627\u06cc\u0627\u0646 \u062e\u0637:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-51\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%ae%d8%b1%d9%88%d8%ac%db%8c-25\" >\u062e\u0631\u0648\u062c\u06cc:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-52\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%a8%d8%a7_%d8%a7%d9%84%d8%ad%d8%a7%d9%82\" >\u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u0627\u0644\u062d\u0627\u0642:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-53\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%ae%d8%b1%d9%88%d8%ac%db%8c-26\" >\u062e\u0631\u0648\u062c\u06cc:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-54\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%a8%d8%a7_%d8%ac%d8%a7%db%8c%da%af%d8%b2%db%8c%d9%86\" >\u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-55\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%ae%d8%b1%d9%88%d8%ac%db%8c-27\" >\u062e\u0631\u0648\u062c\u06cc:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-56\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%a8%d8%a7_%d9%85%d8%b1%d8%a7%d8%ac%d8%b9_%d8%a8%d8%b1%da%af%d8%b4%d8%aa%db%8c\" >\u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u0645\u0631\u0627\u062c\u0639 \u0628\u0631\u06af\u0634\u062a\u06cc:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-57\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%ae%d8%b1%d9%88%d8%ac%db%8c-28\" >\u062e\u0631\u0648\u062c\u06cc:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-58\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%aa%d8%b1%da%a9%db%8c%d8%a8_%e2%80%9cgrep%e2%80%9d_%d8%a8%d8%a7_%d8%af%d8%b3%d8%aa%d9%88%d8%b1_%e2%80%9cps%e2%80%9d_%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%db%8c%da%a9_%d9%84%d9%88%d9%84%d9%87\" >\u062a\u0631\u06a9\u06cc\u0628 &#8220;grep&#8221; \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 &#8220;ps&#8221; \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0644\u0648\u0644\u0647:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-59\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%ae%d8%b1%d9%88%d8%ac%db%8c-29\" >\u062e\u0631\u0648\u062c\u06cc:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-60\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%a8%d8%b1%d8%a7%db%8c_%da%86%d8%a7%d9%be_%d9%81%db%8c%d9%84%d8%af%d9%87%d8%a7%db%8c_%d8%ae%d8%a7%d8%b5%d8%8c_%e2%80%9cgrep%e2%80%9d_%d8%b1%d8%a7_%d8%a8%d8%a7_%d8%af%d8%b3%d8%aa%d9%88%d8%b1_%e2%80%9cawk%e2%80%9d_%d8%aa%d8%b1%da%a9%db%8c%d8%a8_%da%a9%d9%86%db%8c%d8%af\" >\u0628\u0631\u0627\u06cc \u0686\u0627\u067e \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc \u062e\u0627\u0635\u060c &#8220;grep&#8221; \u0631\u0627 \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 &#8220;awk&#8221; \u062a\u0631\u06a9\u06cc\u0628 \u06a9\u0646\u06cc\u062f:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-61\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d8%ae%d8%b1%d9%88%d8%ac%db%8c-30\" >\u062e\u0631\u0648\u062c\u06cc:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-62\" href=\"https:\/\/rasanegaar.com\/blog\/30-%d9%85%d8%ab%d8%a7%d9%84-grep\/#%d9%86%d8%aa%db%8c%d8%ac%d9%87\" >\u0646\u062a\u06cc\u062c\u0647:<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 20<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<div id=\"wpbody\">  &#8220;<strong>grep<\/strong>\u201d \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 \u0645\u0641\u06cc\u062f \u0648 \u0636\u0631\u0648\u0631\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0645\u062a\u0646 \u062e\u0627\u0635 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a.  \u0641\u0631\u0645 \u06a9\u0627\u0645\u0644 &#8220;<strong>grep<\/strong>&#8220;\u0641\u0631\u0645\u0627\u0646&#8221; \u0627\u0633\u062a<strong>\u0686\u0627\u067e \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u062c\u0647\u0627\u0646\u06cc<\/strong>&#8221;  \u0646\u0627\u0645 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u06af\u0631\u0641\u062a\u0647 \u0627\u0632 \u00ab<strong>g\/re\/p<\/strong>&#8220;\u060c \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u062d\u062a\u0648\u0627 \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u062c\u0633\u062a\u062c\u0648 \u06a9\u0646\u062f \u0631\u0648\u06cc \u0628\u06cc\u0627\u0646 \u0645\u0646\u0638\u0645  \u0633\u0647 \u0646\u0648\u0639 \u0639\u0628\u0627\u0631\u0627\u062a \u0645\u0646\u0638\u0645 \u062a\u0648\u0633\u0637 &#8220;\u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f.<strong>grep<\/strong>\u201d \u0641\u0631\u0645\u0627\u0646  \u0627\u06cc\u0646\u0647\u0627 \u067e\u0627\u06cc\u0647\u060c \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647 \u0648 \u0633\u0627\u0632\u06af\u0627\u0631 \u0628\u0627 \u067e\u0631\u0644 \u0647\u0633\u062a\u0646\u062f.  \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0627\u0635\u0644\u06cc \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 &#8220;grep&#8221; \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u06af\u0632\u06cc\u0646\u0647 \u2013E \u0628\u0627 &#8221; \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u0639\u0628\u0627\u0631\u0627\u062a \u0645\u0646\u0638\u0645 \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647.  \u062f\u0648 \u062f\u0633\u062a\u0648\u0631 \u062f\u06cc\u06af\u0631 \u062f\u0631 \u062e\u0627\u0646\u0648\u0627\u062f\u0647 grep \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.  \u0627\u06cc\u0646\u0647\u0627 \u0647\u0633\u062a\u0646\u062f &#8220;<strong>egrep<\/strong>\u201d \u0648 \u201d<strong>fgrep<\/strong>&#8220;.  &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0645\u062a\u0646 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.  \u0628\u0631\u062e\u06cc \u0627\u0632 \u0646\u062d\u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u062f\u0631 \u0632\u06cc\u0631 \u0630\u06a9\u0631 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%86%d8%ad%d9%88\"><\/span>\u0646\u062d\u0648:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0645\u062a\u0646 \u062e\u0627\u0635 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">grep<\/span> \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 searching_string<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0645\u062a\u0646 \u062e\u0627\u0635 \u062f\u0631 \u0686\u0646\u062f\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">grep<\/span> searching_string \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 1 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 2 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 3<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u0645\u062a\u0639\u062f\u062f \u0628\u0627 \u0641\u0627\u0635\u0644\u0647 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">grep<\/span> \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 &#8216;searching_string1 searching_string2&#8217;<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0627 \u06cc\u06a9 \u06af\u0632\u06cc\u0646\u0647 \u062e\u0627\u0635 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0628\u0627 &#8221; \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f<strong>grep<\/strong>\u201d \u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u0627\u0647\u062f\u0627\u0641 \u0645\u062e\u062a\u0644\u0641.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">grep<\/span> <span class=\"br0\">[<\/span>-option<span class=\"br0\">]<\/span>  \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 searching_string<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06cc\u06a9 \u0627\u0644\u06af\u0648\u06cc \u062e\u0627\u0635 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">grep<\/span> \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0627\u0644\u06af\u0648<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06cc\u06a9 \u0627\u0644\u06af\u0648\u06cc \u062e\u0627\u0635 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">grep<\/span> <span class=\"br0\">[<\/span>-option<span class=\"br0\">]<\/span>  \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0627\u0644\u06af\u0648<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u0645\u062a\u0646\u0627\u0648\u0628 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">grep<\/span> &#8216;searching_string1\\<span class=\"sy0\">|<\/span>\u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 searching_string2<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06cc\u06a9 \u0627\u0644\u06af\u0648\u06cc \u062e\u0627\u0635 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u201d \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f<strong>ps<\/strong>\u201d \u0641\u0631\u0645\u0627\u0646<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">ps<\/span> <span class=\"sy0\">|<\/span> <span class=\"kw2\">grep<\/span> <span class=\"re5\">-\u0627\u06cc<\/span> \u0627\u0644\u06af\u0648<\/div>\n<\/div>\n<p>&#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637\u0648\u0637 \u0645\u0646\u0637\u0628\u0642 \u0628\u0631 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f \u0631\u0648\u06cc \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0627\u0644\u06af\u0648\u06cc \u062c\u0633\u062a\u062c\u0648 \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636.  30 \u06a9\u0627\u0631\u0628\u0631\u062f \u0645\u062e\u062a\u0644\u0641 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0628\u0627 \u0645\u062b\u0627\u0644 \u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ad%d8%aa%d9%88%d8%a7\"><\/span>\u0645\u062d\u062a\u0648\u0627:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><a href=\"#b1\" class=\"broken_link\">\u062c\u0633\u062a\u062c\u0648\u06cc \u0631\u0634\u062a\u0647 \u062a\u0637\u0628\u06cc\u0642<\/a><\/li>\n<li><a href=\"#b2\" class=\"broken_link\">\u0641\u0642\u0637 \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u063a\u06cc\u0631 \u0645\u0646\u0637\u0628\u0642 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u06a9\u0646\u06cc\u062f<\/a><\/li>\n<li><a href=\"#b3\" class=\"broken_link\">\u062c\u0633\u062a\u062c\u0648\u06cc \u0631\u0634\u062a\u0647 \u0628\u0627 \u062a\u0637\u0627\u0628\u0642 \u063a\u06cc\u0631 \u062d\u0633\u0627\u0633 \u0628\u0647 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af<\/a><\/li>\n<li><a href=\"#b4\" class=\"broken_link\">\u0641\u0642\u0637 \u06a9\u0644 \u06a9\u0644\u0645\u0647 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u06a9\u0646\u06cc\u062f<\/a><\/li>\n<li><a href=\"#b5\" class=\"broken_link\">\u0686\u0646\u062f\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u0641\u0639\u0644\u06cc \u062c\u0633\u062a\u062c\u0648 \u06a9\u0646\u06cc\u062f<\/a><\/li>\n<li><a href=\"#b6\" class=\"broken_link\">\u062c\u0633\u062a\u062c\u0648\u06cc \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u062f\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc <\/a><\/li>\n<li><a href=\"#b7\" class=\"broken_link\">\u062c\u0633\u062a\u062c\u0648 \u0628\u062f\u0648\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644<\/a><\/li>\n<li><a href=\"#b8\" class=\"broken_link\">\u0634\u0645\u0627\u0631\u0647 \u062e\u0637 \u0631\u0627 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f<\/a><\/li>\n<li><a href=\"#b9\" class=\"broken_link\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Wildcard \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u06cc\u06a9 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631<\/a><\/li>\n<li><a href=\"#b10\" class=\"broken_link\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Wildcard \u0628\u0631\u0627\u06cc \u062a\u0637\u0628\u06cc\u0642 \u0635\u0641\u0631 \u06cc\u0627 \u0686\u0646\u062f \u0628\u0627\u0631<\/a><\/li>\n<li><a href=\"#b11\" class=\"broken_link\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Wildcard \u0628\u0631\u0627\u06cc \u062a\u0637\u0628\u06cc\u0642 \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u0628\u0627\u0631<\/a><\/li>\n<li><a href=\"#b12\" class=\"broken_link\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Wildcard \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u062a\u0639\u062f\u0627\u062f \u062f\u0642\u06cc\u0642 \u062f\u0641\u0639\u0627\u062a<\/a><\/li>\n<li><a href=\"#b13\" class=\"broken_link\">\u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635\u06cc \u0627\u0632 \u062e\u0637\u0648\u0637 \u0631\u0627 \u0628\u0639\u062f \u0627\u0632 \u062e\u0637\u0648\u0637 \u0645\u0646\u0637\u0628\u0642 \u0686\u0627\u067e \u06a9\u0646\u06cc\u062f<\/a><\/li>\n<li><a href=\"#b14\" class=\"broken_link\">\u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635\u06cc \u0627\u0632 \u062e\u0637\u0648\u0637 \u0631\u0627 \u0642\u0628\u0644 \u0627\u0632 \u062e\u0637\u0648\u0637 \u0645\u0646\u0637\u0628\u0642 \u0686\u0627\u067e \u06a9\u0646\u06cc\u062f<\/a><\/li>\n<li><a href=\"#b15\" class=\"broken_link\">\u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635\u06cc \u0627\u0632 \u062e\u0637\u0648\u0637 \u0628\u0639\u062f \u0648 \u0642\u0628\u0644 \u0627\u0632 \u062e\u0637\u0648\u0637 \u0645\u0646\u0637\u0628\u0642 \u0631\u0627 \u0686\u0627\u067e \u06a9\u0646\u06cc\u062f<\/a><\/li>\n<li><a href=\"#b16\" class=\"broken_link\">\u0627\u0639\u062f\u0627\u062f \u062e\u0627\u0635 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u0631\u0627\u06a9\u062a \u0633\u0648\u0645 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f [] <\/a><\/li>\n<li><a href=\"#b17\" class=\"broken_link\">\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u0631\u0627\u06a9\u062a \u0633\u0648\u0645\u060c \u06cc\u06a9 \u0627\u0644\u06af\u0648 \u0631\u0627 \u0628\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f []<\/a><\/li>\n<li><a href=\"#b18\" class=\"broken_link\">\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0631\u0648\u0641 \u0627\u0644\u0641\u0628\u0627 \u0648 \u0639\u062f\u062f\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f [:alnum:] \u06a9\u0644\u0627\u0633<\/a><\/li>\n<li><a href=\"#b19\" class=\"broken_link\">\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0627\u0644\u0641\u0628\u0627\u06cc\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f [:alpha:] \u06a9\u0644\u0627\u0633<\/a><\/li>\n<li><a href=\"#b20\" class=\"broken_link\">\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0639\u062f\u062f\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f [:digit:] \u06a9\u0644\u0627\u0633<\/a><\/li>\n<li><a href=\"#b21\" class=\"broken_link\">\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f [:lower:] \u06a9\u0644\u0627\u0633<\/a><\/li>\n<li><a href=\"#b22\" class=\"broken_link\">\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u0686\u0627\u067e \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f [:print:] \u06a9\u0644\u0627\u0633<\/a><\/li>\n<li><a href=\"#b23\" class=\"broken_link\">\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0641\u0636\u0627\u06cc\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f [:space:] \u06a9\u0644\u0627\u0633<\/a><\/li>\n<li><a href=\"#b24\" class=\"broken_link\">\u0645\u0633\u0627\u0628\u0642\u0647 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627\u06cc \u062e\u0637<\/a> <\/li>\n<li><a href=\"#b25\" class=\"broken_link\">\u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u067e\u0627\u06cc\u0627\u0646 \u062e\u0637<\/a> <\/li>\n<li><a href=\"#b26\" class=\"broken_link\">\u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u0627\u0644\u062d\u0627\u0642<\/a><\/li>\n<li><a href=\"#b27\" class=\"broken_link\">\u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646<\/a><\/li>\n<li><a href=\"#b28\" class=\"broken_link\">\u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u0645\u0631\u0627\u062c\u0639 \u0628\u0631\u06af\u0634\u062a\u06cc <\/a><\/li>\n<li><a href=\"#b29\" class=\"broken_link\">\u062a\u0631\u06a9\u06cc\u0628 &#8220;<strong>grep<\/strong>&#8221; \u0628\u0627 &#8220;<strong>ps<\/strong>\u201d \u0641\u0631\u0645\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0644\u0648\u0644\u0647<\/a><\/li>\n<li><a href=\"#b30\" class=\"broken_link\">\u062a\u0631\u06a9\u06cc\u0628 &#8220;<strong>grep<\/strong>&#8221; \u0628\u0627 &#8220;<strong>\u0628\u06cc\u062e\u06cc\u0627\u0644<\/strong>\u201d \u062f\u0633\u062a\u0648\u0631 \u0686\u0627\u067e \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc \u062e\u0627\u0635 <\/a><\/li>\n<\/ol>\n<h2 id=\"b1\"><span class=\"ez-toc-section\" id=\"%d8%ac%d8%b3%d8%aa%d8%ac%d9%88%db%8c_%d8%b1%d8%b4%d8%aa%d9%87_%d8%aa%d8%b7%d8%a8%db%8c%d9%82\"><\/span>  \u062c\u0633\u062a\u062c\u0648\u06cc \u0631\u0634\u062a\u0647 \u062a\u0637\u0628\u06cc\u0642:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0633\u0627\u062f\u0647 \u062a\u0631\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u0639\u0628\u0627\u0631\u062a \u0627\u0633\u062a \u0627\u0632 \u062c\u0633\u062a\u062c\u0648\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u062e\u0627\u0635 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644.  \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0633\u0627\u062f\u0647 \u0628\u0627 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f <strong>customers.txt<\/strong> \u0628\u0627 \u0645\u062d\u062a\u0648\u0627\u06cc \u0632\u06cc\u0631 \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641 \u201c<strong>grep<\/strong>\u201d \u062f\u0633\u062a\u0648\u0631\u0627\u062a: <\/p>\n<p><strong>customers.txt<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\">\u0634\u0646\u0627\u0633\u0647 \u0646\u0627\u0645 \u0627\u06cc\u0645\u06cc\u0644 \u062a\u0644\u0641\u0646<br \/>\n<span class=\"nu0\">11<\/span>  \u062f\u06a9\u062a\u0631 \u0627\u0628\u06cc\u0631 \u0627\u0628\u06cc\u0631<span class=\"sy0\">@<\/span>gmail.com +<span class=\"nu0\">8801813462458<\/span><br \/>\n<span class=\"nu0\">23<\/span>  \u0631\u06cc\u0627 \u0686\u0627\u06a9\u0631\u0648\u0628\u0648\u0631\u062a\u06cc \u0631\u06cc\u0627<span class=\"sy0\">@<\/span>gmail.com +<span class=\"nu0\">8801937864534<\/span><br \/>\n<span class=\"nu0\">45<\/span>  \u0645\u0646\u0647\u0627\u0632 \u0639\u0644\u06cc \u0639\u0644\u06cc<span class=\"sy0\">@<\/span>gmail.com +<span class=\"nu0\">8801190761212<\/span><br \/>\n<span class=\"nu0\">56<\/span>  \u0645\u0644\u06cc\u062d\u0647 \u0686\u0627\u0648\u062f\u0631\u06cc \u0645\u0644\u06cc\u062d\u0647<span class=\"sy0\">@<\/span>gmail.com +<span class=\"nu0\">8801820001980<\/span><br \/>\n<span class=\"nu0\">79<\/span>  \u0645\u0639\u0631\u0648\u0641 \u0633\u0631\u06a9\u0627\u0631 \u0645\u0639\u0631\u0648\u0641<span class=\"sy0\">@<\/span>gmail.com +<span class=\"nu0\">8801670908966<\/span><\/div>\n<\/div>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0631\u0634\u062a\u0647 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f \u201d<strong>\u0639\u0644\u06cc<\/strong>&#8216; \u062f\u0631 <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644.  \u0627\u06af\u0631 \u0631\u0634\u062a\u0647 \u062c\u0633\u062a\u062c\u0648 \u062f\u0631 \u0641\u0627\u06cc\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u062e\u0637 \u062d\u0627\u0648\u06cc \u0631\u0634\u062a\u0647 \u0686\u0627\u067e \u062e\u0648\u0627\u0647\u062f \u0634\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> \u0639\u0644\u06cc \u0645\u0634\u062a\u0631\u06cc\u0627\u0646.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 &#8220;\u0645\u062a\u0646 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f&#8221;<strong>\u0645\u0644\u06cc\u062d\u0647 \u0686\u0627\u0648\u062f\u0631\u06cc<\/strong>&#8216; \u062f\u0631 <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644.  \u0627\u06af\u0631 \u0645\u062a\u0646 \u062c\u0633\u062a\u062c\u0648 \u0634\u062f\u0647 \u062f\u0631 \u0641\u0627\u06cc\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u062e\u0637 \u062d\u0627\u0648\u06cc \u0645\u062a\u0646 \u0686\u0627\u067e \u062e\u0648\u0627\u0647\u062f \u0634\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"st_h\">&#8216;\u0645\u0644\u06cc\u062d\u0647 \u0686\u0627\u0648\u062f\u0631\u06cc&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u0631\u0634\u062a\u0647 &#8216;<strong>\u0639\u0644\u06cc<\/strong>&#8216; \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u062f\u0631 <strong>\u062e\u0637 4<\/strong>\u0648 \u0645\u062a\u0646<strong>\u0645\u0644\u06cc\u062d\u0647 \u0686\u0627\u0648\u062f\u0631\u06cc<\/strong>&#8216; \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u062f\u0631 <strong>\u062e\u0637 5<\/strong> \u0627\u0632 <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u062e\u0637 \u0686\u0647\u0627\u0631\u0645 \u0641\u0627\u06cc\u0644 \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a.<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0648 \u062e\u0637 \u067e\u0646\u062c\u0645 \u0641\u0627\u06cc\u0644 \u0628\u0631\u0627\u06cc \u062f\u0648\u0645\u06cc\u0646 \u201d \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a.<strong>grep<\/strong>\u201d \u0641\u0631\u0645\u0627\u0646 <\/p>\n<p><img decoding=\"async\" fetchpriority=\"high\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"961\" height=\"316\" class=\"aligncenter size-full wp-image-128593\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/30-\u0645\u062b\u0627\u0644-Grep.png 961w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-1-300x99.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-1-768x253.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-1-810x266.png 810w\" sizes=\"(max-width: 961px) 100vw, 961px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b2\"><span class=\"ez-toc-section\" id=\"%d9%81%d9%82%d8%b7_%d8%b1%d8%b4%d8%aa%d9%87_%d9%87%d8%a7%db%8c_%d8%ba%db%8c%d8%b1_%d9%85%d9%86%d8%b7%d8%a8%d9%82_%d8%b1%d8%a7_%d8%ac%d8%b3%d8%aa%d8%ac%d9%88_%da%a9%d9%86%db%8c%d8%af\"><\/span>\u0641\u0642\u0637 \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u063a\u06cc\u0631 \u0645\u0646\u0637\u0628\u0642 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u06a9\u0646\u06cc\u062f:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06af\u0632\u06cc\u0646\u0647 -v \u0627\u0632 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u063a\u06cc\u0631 \u0647\u0645\u0633\u0627\u0646 \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u00ab<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -v \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u063a\u06cc\u0631 \u0647\u0645\u0633\u0627\u0646 \u0627\u0632 <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u062f\u0631 \u0645\u062b\u0627\u0644 \u0627\u0648\u0644 <\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 \u2013v \u0622\u0646 \u062e\u0637\u0648\u0637 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644\u06cc \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0631\u0634\u062a\u0647 \u0646\u06cc\u0633\u062a\u060c<strong>\u0627\u0628\u06cc\u0631<\/strong>&#8216;.  \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644\u06cc \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0631\u0634\u062a\u0647 \u0646\u06cc\u0633\u062a<strong>\u0627\u0628\u06cc\u0631<\/strong>&#8216; \u0686\u0627\u067e \u062e\u0648\u0627\u0647\u062f \u0634\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-v<\/span> \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u0627\u0628\u06cc\u0631.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-2\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u067e\u0646\u062c \u062e\u0637 \u062f\u0631 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644\u06cc \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0631\u0634\u062a\u0647 \u0646\u06cc\u0633\u062a<strong>\u0627\u0628\u06cc\u0631<\/strong>&#8216;\u060c \u0648 \u0627\u06cc\u0646 \u062e\u0637\u0648\u0637 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"945\" height=\"370\" class=\"aligncenter size-full wp-image-128603\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927311_478_30-\u0645\u062b\u0627\u0644-Grep.png 945w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-2-300x117.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-2-768x301.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-2-810x317.png 810w\" data-lazy-sizes=\"(max-width: 945px) 100vw, 945px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927311_478_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927311_478_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"945\" height=\"370\" class=\"aligncenter size-full wp-image-128603\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927311_478_30-\u0645\u062b\u0627\u0644-Grep.png 945w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-2-300x117.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-2-768x301.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-2-810x317.png 810w\" sizes=\"(max-width: 945px) 100vw, 945px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b3\"><span class=\"ez-toc-section\" id=\"%d8%ac%d8%b3%d8%aa%d8%ac%d9%88%db%8c_%d8%b1%d8%b4%d8%aa%d9%87_%d8%a8%d8%a7_%d8%aa%d8%b7%d8%a7%d8%a8%d9%82_%d8%ba%db%8c%d8%b1_%d8%ad%d8%b3%d8%a7%d8%b3_%d8%a8%d9%87_%d8%ad%d8%b1%d9%88%d9%81_%da%a9%d9%88%da%86%da%a9_%d9%88_%d8%a8%d8%b2%d8%b1%da%af\"><\/span>\u062c\u0633\u062a\u062c\u0648\u06cc \u0631\u0634\u062a\u0647 \u0628\u0627 \u062a\u0637\u0627\u0628\u0642 \u063a\u06cc\u0631 \u062d\u0633\u0627\u0633 \u0628\u0647 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0648 \u0628\u0632\u0631\u06af:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0628\u0647 \u0631\u0648\u0634\u06cc \u062d\u0633\u0627\u0633 \u0628\u0647 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af \u0648 \u06a9\u0648\u0686\u06a9 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.  \u06af\u0632\u06cc\u0646\u0647 -i \u0627\u0632 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0631\u0634\u062a\u0647 \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0647 \u0631\u0648\u0634\u06cc \u063a\u06cc\u0631 \u062d\u0633\u0627\u0633 \u0628\u0647 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af \u0648 \u06a9\u0648\u0686\u06a9 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u00ab<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -i \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u062e\u0627\u0635 \u0628\u0647 \u0631\u0648\u0634\u06cc \u063a\u06cc\u0631 \u062d\u0633\u0627\u0633 \u0627\u0632 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af \u0648 \u06a9\u0648\u0686\u06a9 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644\u06cc \u06a9\u0647 \u0642\u0628\u0644\u0627 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0628\u0648\u062f<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 \u2013i \u062e\u0637\u0648\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 customers.txt \u0631\u0627 \u06a9\u0647 \u062d\u0627\u0648\u06cc \u0631\u0634\u062a\u0647 \u0647\u0633\u062a\u0646\u062f \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.<strong>\u0645\u0646\u0647\u0627\u0632<\/strong>&#8216;.  \u0627\u06af\u0631 \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u062e\u0637 \u062f\u0631 \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0631\u0634\u062a\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u062d\u0631\u0641 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0632\u0631\u06af \u06cc\u0627 \u06a9\u0648\u0686\u06a9 \u0628\u0627\u0634\u062f\u060c \u0622\u0646 \u062e\u0637 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-\u0645\u0646<\/span> minhaz customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-3\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u062e\u0637 \u0686\u0647\u0627\u0631\u0645 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 &#8220;<strong>\u0645\u0646\u0647\u0627\u0632<\/strong>&#8220;\u06a9\u0647 \u0628\u0627 \u06a9\u0644\u0645\u0647 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f&#8221;<strong>\u0645\u0646\u0647\u0627\u0632<\/strong>\u0627\u06af\u0631 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0628\u0647 \u0631\u0648\u0634\u06cc \u063a\u06cc\u0631 \u062d\u0633\u0627\u0633 \u0628\u0647 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af \u0645\u0642\u0627\u06cc\u0633\u0647 \u0634\u0648\u0646\u062f.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u062e\u0637 \u0686\u0647\u0627\u0631\u0645 \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0628\u0631\u062c\u0633\u062a\u0647 \u06a9\u0631\u062f\u0646 \u0631\u0634\u062a\u0647 \u062c\u0633\u062a\u062c\u0648 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"939\" height=\"263\" class=\"aligncenter size-full wp-image-128605\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927311_900_30-\u0645\u062b\u0627\u0644-Grep.png 939w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-3-300x84.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-3-768x215.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-3-810x227.png 810w\" data-lazy-sizes=\"(max-width: 939px) 100vw, 939px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927311_900_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927311_900_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"939\" height=\"263\" class=\"aligncenter size-full wp-image-128605\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927311_900_30-\u0645\u062b\u0627\u0644-Grep.png 939w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-3-300x84.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-3-768x215.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-3-810x227.png 810w\" sizes=\"(max-width: 939px) 100vw, 939px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b4\"><span class=\"ez-toc-section\" id=\"%d9%81%d9%82%d8%b7_%da%a9%d9%84_%da%a9%d9%84%d9%85%d9%87_%d8%b1%d8%a7_%d8%ac%d8%b3%d8%aa%d8%ac%d9%88_%da%a9%d9%86%db%8c%d8%af\"><\/span>\u0641\u0642\u0637 \u06a9\u0644 \u06a9\u0644\u0645\u0647 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u06a9\u0646\u06cc\u062f:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627 <strong>-w<\/strong> \u06af\u0632\u06cc\u0646\u0647 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06a9\u0644 \u06a9\u0644\u0645\u0647 \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0647 \u0631\u0648\u0634\u06cc \u062d\u0633\u0627\u0633 \u0628\u0647 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af \u0648 \u06a9\u0648\u0686\u06a9 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u00ab<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -w \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06cc\u06a9 \u06a9\u0644\u0645\u0647 \u06a9\u0627\u0645\u0644 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644\u06cc \u06a9\u0647 \u062f\u0631 \u0645\u062b\u0627\u0644 \u0627\u0648\u0644 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0627\u0633\u062a. <\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637\u0648\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0631\u0627 \u06a9\u0647 \u062d\u0627\u0648\u06cc \u0631\u0634\u062a\u0647 \u0647\u0633\u062a\u0646\u062f \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.<strong>\u0645\u0627\u0645\u0627\u0646<\/strong>&#8216;.  \u0627\u06af\u0631 \u0647\u0631 \u062e\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u062d\u0627\u0648\u06cc \u0631\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c &#8216;<strong>\u0645\u0627\u0645\u0627\u0646<\/strong>&#8216;\u060c \u0633\u067e\u0633 \u0622\u0646 \u062e\u0637 \u0686\u0627\u067e \u062e\u0648\u0627\u0647\u062f \u0634\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> \u0645\u0627 \u0645\u0634\u062a\u0631\u06cc\u0627\u0646.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637\u0648\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0631\u0627 \u06a9\u0647 \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 \u201d \u0647\u0633\u062a\u0646\u062f \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.<strong>\u0645\u0627\u0645\u0627\u0646<\/strong>&#8216; \u062f\u0642\u06cc\u0642\u0627.  \u0627\u06af\u0631 \u0647\u0631 \u062e\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 &#8220;<strong>\u0645\u0627\u0645\u0627\u0646<\/strong>\u062f\u0642\u06cc\u0642\u0627\u064b\u060c \u0633\u067e\u0633 \u0622\u0646 \u062e\u0637 \u0686\u0627\u067e \u062e\u0648\u0627\u0647\u062f \u0634\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-w<\/span> \u0645\u0627 \u0645\u0634\u062a\u0631\u06cc\u0627\u0646.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637\u0648\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0631\u0627 \u06a9\u0647 \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 \u201d \u0647\u0633\u062a\u0646\u062f \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.<strong>\u0645\u0644\u06cc\u062d\u0647<\/strong>&#8216; \u062f\u0642\u06cc\u0642\u0627.  \u0627\u06af\u0631 \u0647\u0631 \u062e\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 &#8220;<strong>\u0645\u0644\u06cc\u062d\u0647<\/strong>\u062f\u0642\u06cc\u0642\u0627\u064b\u060c \u0633\u067e\u0633 \u0622\u0646 \u062e\u0637 \u0686\u0627\u067e \u062e\u0648\u0627\u0647\u062f \u0634\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-w<\/span> \u0645\u0644\u06cc\u062d\u0647 customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-4\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 \u2013w \u0648 \u06a9\u0644\u0645\u0647 \u062c\u0633\u062a\u062c\u0648\u06af\u0631<strong>\u0645\u0627\u0645\u0627\u0646<\/strong>&#8220;\u0686\u06cc\u0632\u06cc \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f \u0632\u06cc\u0631\u0627 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 \u0627\u06cc \u0646\u06cc\u0633\u062a&#8221;<strong>\u0645\u0627\u0645\u0627\u0646<\/strong>&#8216;.  &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 \u2013w \u0648 \u06a9\u0644\u0645\u0647 \u062c\u0633\u062a\u062c\u0648\u06af\u0631<strong>\u0645\u0644\u06cc\u062d\u0647<\/strong>&#8216; \u062e\u0637 \u067e\u0646\u062c\u0645 \u0641\u0627\u06cc\u0644 \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 &#8221; \u0631\u0627 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f.<strong>\u0645\u0644\u06cc\u062d\u0647<\/strong>&#8220;.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"954\" height=\"365\" class=\"aligncenter size-full wp-image-128608\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927311_194_30-\u0645\u062b\u0627\u0644-Grep.png 954w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-4-300x115.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-4-768x294.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-4-810x310.png 810w\" data-lazy-sizes=\"(max-width: 954px) 100vw, 954px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927311_194_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927311_194_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"954\" height=\"365\" class=\"aligncenter size-full wp-image-128608\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927311_194_30-\u0645\u062b\u0627\u0644-Grep.png 954w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-4-300x115.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-4-768x294.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-4-810x310.png 810w\" sizes=\"(max-width: 954px) 100vw, 954px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b5\"><span class=\"ez-toc-section\" id=\"%d8%ac%d8%b3%d8%aa%d8%ac%d9%88%db%8c_%da%86%d9%86%d8%af%db%8c%d9%86_%d9%81%d8%a7%db%8c%d9%84_%d8%af%d8%b1_%d9%81%d9%87%d8%b1%d8%b3%d8%aa_%d9%81%d8%b9%d9%84%db%8c\"><\/span>\u062c\u0633\u062a\u062c\u0648\u06cc \u0686\u0646\u062f\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u0641\u0639\u0644\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0645\u062d\u062a\u0648\u0627\u06cc \u062e\u0627\u0635 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0648 \u062c\u0633\u062a\u062c\u0648\u06cc \u0686\u0646\u062f\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u062f\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0641\u0639\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u0631\u0648\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0627\u0644\u06af\u0648  \u0631\u0648\u0634 \u062c\u0633\u062a\u062c\u0648\u06cc \u0686\u0646\u062f\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u0641\u0639\u0644\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0644\u0627\u0645\u062a &#8220;*&#8221; \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u062a\u0645\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0648 \u067e\u0648\u0634\u0647 \u0647\u0627\u06cc \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0641\u0639\u0644\u06cc \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">ls<\/span><\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0622\u0646 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0641\u0639\u0644\u06cc \u0631\u0627 \u06a9\u0647 \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 \u201d \u0647\u0633\u062a\u0646\u062f \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.<strong>\u0634\u06a9\u0627\u0641<\/strong>&#8216;.  \u0644\u06cc\u0633\u062a\u06cc \u0627\u0632 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0628\u0627 \u062e\u0637\u0648\u0637 \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 &#8216;split&#8217; \u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u0641\u0639\u0644\u06cc \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-w<\/span> <span class=\"kw2\">\u0634\u06a9\u0627\u0641<\/span> <span class=\"sy0\">*<\/span><\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-5\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u0686\u0647\u0627\u0631 \u0641\u0627\u06cc\u0644 \u062f\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0641\u0639\u0644\u06cc \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 &#8216;split&#8217; \u0647\u0633\u062a\u0646\u062f \u0648 \u0627\u06cc\u0646\u0647\u0627 \u0647\u0633\u062a\u0646\u062f <strong>\u062a\u0642\u0633\u06cc\u0645 1.bash\u060c \u062a\u0642\u0633\u06cc\u0645 2.bash\u060c split3.bash\u060c<\/strong> \u0648 <strong>split4.bash.<\/strong><\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"932\" height=\"420\" class=\"aligncenter size-full wp-image-128609\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927312_510_30-\u0645\u062b\u0627\u0644-Grep.png 932w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-5-300x135.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-5-768x346.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-5-810x365.png 810w\" data-lazy-sizes=\"(max-width: 932px) 100vw, 932px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927312_510_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927312_510_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"932\" height=\"420\" class=\"aligncenter size-full wp-image-128609\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927312_510_30-\u0645\u062b\u0627\u0644-Grep.png 932w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-5-300x135.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-5-768x346.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-5-810x365.png 810w\" sizes=\"(max-width: 932px) 100vw, 932px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b6\"><span class=\"ez-toc-section\" id=\"%d8%ac%d8%b3%d8%aa%d8%ac%d9%88%db%8c_%d8%a8%d8%a7%d8%b2%da%af%d8%b4%d8%aa%db%8c_%d8%af%d8%b1_%d8%af%d8%a7%db%8c%d8%b1%da%a9%d8%aa%d9%88%d8%b1%db%8c\"><\/span>\u062c\u0633\u062a\u062c\u0648\u06cc \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u062f\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06af\u0632\u06cc\u0646\u0647 -r \u0628\u0627 &#8221; \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0627\u0644\u06af\u0648\u06cc \u062e\u0627\u0635 \u0628\u0647 \u0635\u0648\u0631\u062a \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u062f\u0631 \u06cc\u06a9 \u0641\u0647\u0631\u0633\u062a.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u0641\u0639\u0644\u06cc \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0631\u0627\u06cc <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u062a\u0645\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0648 \u067e\u0648\u0634\u0647 \u0647\u0627\u06cc \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0641\u0639\u0644\u06cc \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">ls<\/span><\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0622\u0646 \u062f\u0633\u062a\u0647 \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0641\u0639\u0644\u06cc \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 &#8220;<strong>\u0634\u06a9\u0627\u0641<\/strong>&#8216;.  \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0641\u0639\u0644\u06cc \u0648 \u0632\u06cc\u0631\u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u06a9\u0647 \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 &#8216;split&#8217; \u0647\u0633\u062a\u0646\u062f \u0628\u0627 \u062e\u0637\u0648\u0637 \u0632\u06cc\u0631 \u0686\u0627\u067e \u0645\u06cc\u200c\u0634\u0648\u0646\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-r<\/span> <span class=\"kw2\">\u0634\u06a9\u0627\u0641<\/span> <span class=\"sy0\">*<\/span><\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-6\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u067e\u0646\u062c \u0641\u0627\u06cc\u0644 \u062f\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0641\u0639\u0644\u06cc \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 &#8220;split&#8221; \u0647\u0633\u062a\u0646\u062f.  \u0686\u0647\u0627\u0631 \u0641\u0627\u06cc\u0644 \u062f\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0641\u0639\u0644\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0648 \u0627\u06cc\u0646\u0647\u0627 \u0647\u0633\u062a\u0646\u062f <strong>\u062a\u0642\u0633\u06cc\u0645 1.bash\u060c \u062a\u0642\u0633\u06cc\u0645 2.bash\u060c split3.bash\u060c<\/strong> \u0648 split4.bash.  \u0641\u0627\u06cc\u0644 1 \u062f\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0641\u0631\u0639\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0648 \u0647\u0645\u06cc\u0646\u0637\u0648\u0631 \u0627\u0633\u062a <strong>splitstr.c.<\/strong><\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"950\" height=\"549\" class=\"aligncenter size-full wp-image-128610\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927312_666_30-\u0645\u062b\u0627\u0644-Grep.png 950w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-6-300x173.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-6-768x444.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-6-810x468.png 810w\" data-lazy-sizes=\"(max-width: 950px) 100vw, 950px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927312_666_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927312_666_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"950\" height=\"549\" class=\"aligncenter size-full wp-image-128610\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927312_666_30-\u0645\u062b\u0627\u0644-Grep.png 950w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-6-300x173.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-6-768x444.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-6-810x468.png 810w\" sizes=\"(max-width: 950px) 100vw, 950px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b7\"><span class=\"ez-toc-section\" id=\"%d8%ac%d8%b3%d8%aa%d8%ac%d9%88_%d8%a8%d8%af%d9%88%d9%86_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d9%86%d8%a7%d9%85_%d9%81%d8%a7%db%8c%d9%84\"><\/span>\u062c\u0633\u062a\u062c\u0648 \u0628\u062f\u0648\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627 <strong>-h<\/strong> \u06cc\u0627 <strong>\u2013 \u0628\u062f\u0648\u0646 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644<\/strong> \u06af\u0632\u06cc\u0646\u0647 \u0628\u0627 &#8221; \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0627\u0644\u06af\u0648\u06cc \u062e\u0627\u0635 \u0628\u062f\u0648\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644.  \u0627\u06cc\u0646 \u06af\u0632\u06cc\u0646\u0647 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u0645\u0641\u06cc\u062f \u0627\u0633\u062a \u06a9\u0647 \u0641\u0642\u0637 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062f\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0641\u0639\u0644\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.  \u0631\u0648\u0634 \u062c\u0633\u062a\u062c\u0648 \u0628\u062f\u0648\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u062a\u0648\u0633\u0637 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u062a\u0645\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0648 \u067e\u0648\u0634\u0647 \u0647\u0627\u06cc \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0641\u0639\u0644\u06cc \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">ls<\/span><\/div>\n<\/div>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>products.txt<\/strong> \u0641\u0627\u06cc\u0644\u060c \u06a9\u0647 \u062a\u0646\u0647\u0627 \u0641\u0627\u06cc\u0644 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0641\u0639\u0644\u06cc \u0627\u0633\u062a \u0648 \u0628\u0627\u06cc\u062f \u0642\u0628\u0644 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc &#8221; \u0627\u06cc\u062c\u0627\u062f \u0634\u0648\u062f<strong>grep<\/strong>\u201d \u062f\u0633\u062a\u0648\u0631:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> products.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0622\u0646 \u062e\u0637\u0648\u0637 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f <strong>products.txt<\/strong> \u0641\u0627\u06cc\u0644\u06cc \u06a9\u0647 \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 &#8220;<strong>\u0644\u067e \u062a\u0627\u067e<\/strong>\u0648 \u0622\u0646 \u062e\u0637\u0648\u0637 \u0631\u0627 \u0686\u0627\u067e \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-h<\/span> \u0644\u067e \u062a\u0627\u067e <span class=\"sy0\">*<\/span><\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-7\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0628\u0627\u0644\u0627 \u0627\u0632 \u0631\u0648\u06cc \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0631\u0634\u062a\u0647 \u062c\u0633\u062a\u062c\u0648\u06af\u0631<strong>\u0644\u067e \u062a\u0627\u067e<\/strong>&#8216; \u062f\u0631 \u062c\u0633\u062a\u062c\u0648 \u0634\u062f\u0647 \u0627\u0633\u062a <strong>products.txt<\/strong> \u0641\u0627\u06cc\u0644.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u062e\u0637 \u067e\u0646\u062c\u0645 \u0648 \u0634\u0634\u0645 \u0641\u0627\u06cc\u0644 products.txt \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 &#8220;<strong>\u0644\u067e \u062a\u0627\u067e<\/strong>&#8216;\u060c \u0648 \u0627\u06cc\u0646 \u062e\u0637\u0648\u0637 \u0628\u0627 \u0628\u0631\u062c\u0633\u062a\u0647 \u06a9\u0631\u062f\u0646 \u0631\u0634\u062a\u0647 \u0645\u0637\u0627\u0628\u0642 \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"953\" height=\"397\" class=\"aligncenter size-full wp-image-128611\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927313_619_30-\u0645\u062b\u0627\u0644-Grep.png 953w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-7-300x125.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-7-768x320.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-7-810x337.png 810w\" data-lazy-sizes=\"(max-width: 953px) 100vw, 953px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927313_619_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927313_619_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"953\" height=\"397\" class=\"aligncenter size-full wp-image-128611\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927313_619_30-\u0645\u062b\u0627\u0644-Grep.png 953w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-7-300x125.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-7-768x320.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-7-810x337.png 810w\" sizes=\"(max-width: 953px) 100vw, 953px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b8\"><span class=\"ez-toc-section\" id=\"%d8%a7%d8%b6%d8%a7%d9%81%d9%87_%da%a9%d8%b1%d8%af%d9%86_%d8%b4%d9%85%d8%a7%d8%b1%d9%87_%d8%ae%d8%b7_%d8%a8%d9%87_%d8%ae%d8%b1%d9%88%d8%ac%db%8c\"><\/span>\u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0634\u0645\u0627\u0631\u0647 \u062e\u0637 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627 <strong>-n<\/strong> \u06af\u0632\u06cc\u0646\u0647 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u0686\u0627\u067e \u062e\u0631\u0648\u062c\u06cc \u0631\u0634\u062a\u0647 \u062c\u0633\u062a\u062c\u0648 \u0628\u0627 \u0634\u0645\u0627\u0631\u0647 \u062e\u0637 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u00ab<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -n \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u062e\u0631\u0648\u062c\u06cc \u062c\u0633\u062a\u062c\u0648 \u0628\u0627 \u0634\u0645\u0627\u0631\u0647 \u062e\u0637 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644\u06cc \u06a9\u0647 \u062f\u0631 \u0645\u062b\u0627\u0644 \u0627\u0648\u0644 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0627\u0633\u062a. <\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0622\u0646 \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0631\u0627 \u0628\u0627 \u0634\u0645\u0627\u0631\u0647 \u062e\u0637\u06cc \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0631\u0634\u062a\u0647 \u0627\u0633\u062a \u062c\u0633\u062a\u062c\u0648 \u0648 \u0686\u0627\u067e \u0645\u06cc \u06a9\u0646\u062f.<strong>+88018<\/strong>&#8216;.  \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u062d\u0627\u0648\u06cc \u0631\u0634\u062a\u0647 &#8216;<strong>+88018<\/strong>&#8216; \u0686\u0627\u067e \u062e\u0648\u0627\u0647\u062f \u0634\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-n<\/span> <span class=\"st_h\">&#8216;88018+&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-8\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u062e\u0637 \u062f\u0648\u0645 \u0648 \u067e\u0646\u062c\u0645 \u0627\u0632 <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644 \u062d\u0627\u0648\u06cc \u0631\u0634\u062a\u0647 &#8216;<strong>+88018<\/strong>&#8216;.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0627\u06cc\u0646 \u062f\u0648 \u062e\u0637 \u0628\u0627 \u0628\u0631\u062c\u0633\u062a\u0647 \u06a9\u0631\u062f\u0646 \u0631\u0634\u062a\u0647 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0634\u0645\u0627\u0631\u0647 \u062e\u0637 \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"926\" height=\"293\" class=\"aligncenter size-full wp-image-128612\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927313_843_30-\u0645\u062b\u0627\u0644-Grep.png 926w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-8-300x95.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-8-768x243.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-8-810x256.png 810w\" data-lazy-sizes=\"(max-width: 926px) 100vw, 926px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927313_843_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927313_843_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"926\" height=\"293\" class=\"aligncenter size-full wp-image-128612\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927313_843_30-\u0645\u062b\u0627\u0644-Grep.png 926w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-8-300x95.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-8-768x243.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-8-810x256.png 810w\" sizes=\"(max-width: 926px) 100vw, 926px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b9\"><span class=\"ez-toc-section\" id=\"%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_wildcard_%d8%a8%d8%b1%d8%a7%db%8c_%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%af%d8%a7%d8%af%d9%86_%db%8c%da%a9_%da%a9%d8%a7%d8%b1%d8%a7%da%a9%d8%aa%d8%b1\"><\/span>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Wildcard \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u062f\u0646 \u06cc\u06a9 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8220;.&#8221;  \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 wildcard \u062f\u0631 \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u06cc\u06a9 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0647\u0645\u0647 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u06a9\u0644\u0645\u0647 \u062c\u0633\u062a\u062c\u0648 \u0634\u062f\u0647 \u0634\u0646\u0627\u062e\u062a\u0647 \u0646\u0634\u062f\u0647 \u0628\u0627\u0634\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0627\u06cc\u0646 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0627\u0644\u06af\u0648\u06cc &#8220;\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0622\u0646 \u06a9\u0644\u0645\u0647 \u062e\u0627\u0635 \u062f\u0631 \u0641\u0627\u06cc\u0644.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062d\u0631\u0648\u0641 \u0639\u0627\u0645 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u062a\u06a9 \u0645\u0646\u0637\u0628\u0642 \u062f\u0631 <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0622\u0646 \u062e\u0637\u0648\u0637 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0648 \u0686\u0627\u067e \u0645\u06cc \u06a9\u0646\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644\u06cc \u06a9\u0647 \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 \u0628\u0627 \u067e\u0646\u062c \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0627\u0633\u062a \u0648 \u0628\u0627 &#8216; \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f<strong>\u0645\u0627\u0645\u0627\u0646<\/strong>&#8216;.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627\u060c \u0627\u0632 \u0633\u0647 \u0646\u0642\u0637\u0647 (.) \u062f\u0631 \u0627\u0644\u06af\u0648 \u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u0633\u0647 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0645\u0646\u0641\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-w<\/span> <span class=\"st_h\">&#8220;\u0645\u0627\u0645\u0627\u0646&#8230;&#8221;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-9\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u062e\u0637 \u0634\u0634\u0645 \u0641\u0627\u06cc\u0644 \u0634\u0627\u0645\u0644 \u0631\u0634\u062a\u0647\u060c &#8216;<strong>\u0645\u0639\u0631\u0648\u0641<\/strong>\u0627\u06cc\u0646 \u067e\u0646\u062c \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0627\u0633\u062a \u0648 \u0628\u0627 &#8220;\u0645\u0627&#8221; \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u062e\u0637 \u0634\u0634\u0645 \u0628\u0627 \u0628\u0631\u062c\u0633\u062a\u0647 \u06a9\u0631\u062f\u0646 \u0631\u0634\u062a\u0647 \u0645\u0637\u0627\u0628\u0642 \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a.  \u062e\u0637 \u067e\u0646\u062c\u0645 \u0641\u0627\u06cc\u0644 \u0646\u06cc\u0632 \u0634\u0627\u0645\u0644 \u0631\u0634\u062a\u0647 \u0627\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 &#8216;Ma&#8217; \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f\u060c \u0627\u0645\u0627 \u0637\u0648\u0644 \u06a9\u0644\u0645\u0647 \u0628\u06cc\u0634 \u0627\u0632 \u067e\u0646\u062c \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0627\u0633\u062a.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062e\u0637 \u067e\u0646\u062c\u0645 \u0686\u0627\u067e \u0646\u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"938\" height=\"276\" class=\"aligncenter size-full wp-image-128613\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927314_954_30-\u0645\u062b\u0627\u0644-Grep.png 938w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-9-300x88.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-9-768x226.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-9-810x238.png 810w\" data-lazy-sizes=\"(max-width: 938px) 100vw, 938px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927314_954_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927314_954_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"938\" height=\"276\" class=\"aligncenter size-full wp-image-128613\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927314_954_30-\u0645\u062b\u0627\u0644-Grep.png 938w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-9-300x88.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-9-768x226.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-9-810x238.png 810w\" sizes=\"(max-width: 938px) 100vw, 938px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b10\"><span class=\"ez-toc-section\" id=\"%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_wildcard_%d8%a8%d8%b1%d8%a7%db%8c_%d8%aa%d8%b7%d8%a8%db%8c%d9%82_%d8%b5%d9%81%d8%b1_%db%8c%d8%a7_%da%86%d9%86%d8%af_%d8%a8%d8%a7%d8%b1\"><\/span>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Wildcard \u0628\u0631\u0627\u06cc \u062a\u0637\u0628\u06cc\u0642 \u0635\u0641\u0631 \u06cc\u0627 \u0686\u0646\u062f \u0628\u0627\u0631:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0639\u0644\u0627\u0645\u062a * (\u0633\u062a\u0627\u0631\u0647) \u0628\u0627 \u0639\u0644\u0627\u0645\u062a &#8221; \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0627\u0644\u06af\u0648\u06cc \u0635\u0641\u0631 \u06cc\u0627 \u0686\u0646\u062f \u0628\u0627\u0631.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0639\u0644\u0627\u0645\u062a \u0639\u0627\u0645 \u0628\u0631\u0627\u06cc \u062a\u0637\u0628\u06cc\u0642 \u0647\u0631 \u0631\u0634\u062a\u0647 \u0628\u0631\u0627\u06cc \u0635\u0641\u0631 \u06cc\u0627 \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637\u0648\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0631\u0627 \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0631\u0634\u062a\u0647 &#8216;+880&#8242; \u0648 \u0647\u0631 \u0631\u0634\u062a\u0647 \u0627\u06cc \u06a9\u0647 \u0628\u0627 &#8217;18&#8217; \u0628\u0639\u062f \u0627\u0632 \u0622\u0646 \u0631\u0634\u062a\u0647 \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f\u060c \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.  \u0645\u0633\u0627\u0628\u0642\u0647 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0635\u0641\u0631 \u06cc\u0627 \u0686\u0646\u062f \u0628\u0627\u0631 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f.  \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u06a9\u0647 \u0628\u0627 \u0627\u0644\u06af\u0648 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u0646\u062f\u060c<strong>+880*18<\/strong>&#8216; \u0686\u0627\u067e \u062e\u0648\u0627\u0647\u062f \u0634\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"st_h\">&#8216;+880*18&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637\u0648\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0631\u0627 \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0631\u0634\u062a\u0647 &#8216;+880&#8242; \u0648 \u0647\u0631 \u0631\u0634\u062a\u0647 \u0627\u06cc \u06a9\u0647 \u0628\u0627 &#8217;15&#8217; \u0628\u0639\u062f \u0627\u0632 \u0622\u0646 \u0631\u0634\u062a\u0647 \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f\u060c \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.  \u0645\u0637\u0627\u0628\u0642\u062a \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0635\u0641\u0631 \u06cc\u0627 \u0686\u0646\u062f \u0628\u0627\u0631 \u0645\u0627\u0646\u0646\u062f \u0642\u0628\u0644 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f.  \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u06a9\u0647 \u0628\u0627 \u0627\u0644\u06af\u0648 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u0646\u062f\u060c<strong>+880*15<\/strong>&#8216; \u0686\u0627\u067e \u062e\u0648\u0627\u0647\u062f \u0634\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"st_h\">&#8216;+880*15&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-10\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0628\u0627\u0644\u0627 \u0627\u0632 \u0631\u0648\u06cc \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u062f\u0648 \u062e\u0637 \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0627\u0644\u06af\u0648 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f\u060c &#8216;<strong>+880*18<\/strong>&#8220;\u0627\u0632 \u0627\u0648\u0644\u06cc\u0646&#8221;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d\u060c \u0648 \u0627\u06cc\u0646 \u062e\u0637\u0648\u0637 \u0628\u0627 \u0628\u0631\u062c\u0633\u062a\u0647 \u06a9\u0631\u062f\u0646 \u0639\u062f\u062f \u0645\u0637\u0627\u0628\u0642\u060c \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0646\u062f.<strong>88018<\/strong>&#8216;.  \u0647\u06cc\u0686 \u062e\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0627\u0644\u06af\u0648 \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0631\u062f<strong>+880*15<\/strong>\u0648 \u062e\u0631\u0648\u062c\u06cc \u062e\u0627\u0644\u06cc \u0628\u0631\u0627\u06cc \u062f\u0648\u0645 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u0634\u0648\u062f<strong>grep<\/strong>\u201d \u062f\u0633\u062a\u0648\u0631:<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"943\" height=\"321\" class=\"aligncenter size-full wp-image-128614\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927315_557_30-\u0645\u062b\u0627\u0644-Grep.png 943w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-10-300x102.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-10-768x261.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-10-810x276.png 810w\" data-lazy-sizes=\"(max-width: 943px) 100vw, 943px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927315_557_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927315_557_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"943\" height=\"321\" class=\"aligncenter size-full wp-image-128614\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927315_557_30-\u0645\u062b\u0627\u0644-Grep.png 943w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-10-300x102.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-10-768x261.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-10-810x276.png 810w\" sizes=\"(max-width: 943px) 100vw, 943px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b12\"><span class=\"ez-toc-section\" id=\"%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_wildcard_%d8%a8%d8%b1%d8%a7%db%8c_%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%a8%d8%a7_%d8%aa%d8%b9%d8%af%d8%a7%d8%af_%d8%af%d9%82%db%8c%d9%82_%d8%af%d9%81%d8%b9%d8%a7%d8%aa\"><\/span>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Wildcard \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u062a\u0639\u062f\u0627\u062f \u062f\u0642\u06cc\u0642 \u062f\u0641\u0639\u0627\u062a:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0631\u0627\u06a9\u062a \u062f\u0648\u0645 {} \u0628\u0627 n \u0639\u062f\u062f \u062f\u0631 \u0627\u0644\u06af\u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u062a\u0627 \u0631\u0634\u062a\u0647 \u062e\u0627\u0635\u06cc \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0631\u0627\u06cc \u062a\u0639\u062f\u0627\u062f \u062f\u0642\u06cc\u0642 \u062f\u0641\u0639\u0627\u062a \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u062f.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u0631\u0627\u06a9\u062a \u062f\u0648\u0645 {} \u0628\u0627 \u06cc\u06a9 \u0639\u062f\u062f \u062f\u0631 \u06cc\u06a9 \u0627\u0644\u06af\u0648 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637\u0648\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062f\u0642\u06cc\u0642\u0627\u064b \u0634\u0627\u0645\u0644 \u062a\u0639\u062f\u0627\u062f \u062f\u0648 \u0631\u0642\u0645 \u0627\u0632 \u0627\u0639\u062f\u0627\u062f 1 \u062a\u0627 5 \u0627\u0633\u062a. \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u0644\u06af\u0648 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-\u0627\u06cc<\/span> <span class=\"st_h\">&#8216;[1-5]{2}<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-11\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u062e\u0637\u0648\u0637 \u062f\u0648\u0645\u060c \u0633\u0648\u0645 \u0648 \u0686\u0647\u0627\u0631\u0645 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0634\u0627\u0645\u0644 11\u060c 13\u060c 24\u060c 23\u060c 45\u060c 34 \u0648 12 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u062e\u0637\u0648\u0637 \u062f\u0631 \u0645\u062d\u062f\u0648\u062f\u0647 1 \u062a\u0627 5 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u0646\u062f. \u0627\u06cc\u0646 \u062e\u0637\u0648\u0637 \u0628\u0627 \u0628\u0631\u062c\u0633\u062a\u0647 \u06a9\u0631\u062f\u0646 \u062a\u0637\u0627\u0628\u0642 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0646\u062f. \u0634\u0645\u0627\u0631\u0647.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"937\" height=\"324\" class=\"aligncenter size-full wp-image-128615\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927315_347_30-\u0645\u062b\u0627\u0644-Grep.png 937w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-11-300x104.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-11-768x266.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-11-810x280.png 810w\" data-lazy-sizes=\"(max-width: 937px) 100vw, 937px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927315_347_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927315_347_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"937\" height=\"324\" class=\"aligncenter size-full wp-image-128615\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927315_347_30-\u0645\u062b\u0627\u0644-Grep.png 937w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-11-300x104.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-11-768x266.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-11-810x280.png 810w\" sizes=\"(max-width: 937px) 100vw, 937px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b13\"><span class=\"ez-toc-section\" id=\"%da%86%d8%a7%d9%be_%d8%aa%d8%b9%d8%af%d8%a7%d8%af_%d9%85%d8%b4%d8%ae%d8%b5%db%8c_%d8%a7%d8%b2_%d8%ae%d8%b7%d9%88%d8%b7_%d8%a8%d8%b9%d8%af_%d8%a7%d8%b2_%d8%ae%d8%b7%d9%88%d8%b7_%d9%85%d9%86%d8%b7%d8%a8%d9%82\"><\/span>\u0686\u0627\u067e \u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635\u06cc \u0627\u0632 \u062e\u0637\u0648\u0637 \u0628\u0639\u062f \u0627\u0632 \u062e\u0637\u0648\u0637 \u0645\u0646\u0637\u0628\u0642:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627 <strong>-\u0622 <\/strong>\u06cc\u0627 <strong>&#8211; \u067e\u0633 \u0632\u0645\u06cc\u0646\u0647<\/strong> \u0628\u0627 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0639\u062f\u062f\u06cc \u0628\u0631\u0627\u06cc \u0686\u0627\u067e \u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635\u06cc \u0627\u0632 \u062e\u0637\u0648\u0637 \u067e\u0633 \u0627\u0632 \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0627\u0644\u06af\u0648\u06cc \u0645\u0637\u0627\u0628\u0642 \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <strong>-\u0622<\/strong> \u06af\u0632\u06cc\u0646\u0647 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0631\u0627\u06cc <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 customers.txt \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0631\u0634\u062a\u0647 \u0627\u0633\u062a.<strong>\u0631\u06cc\u0627<\/strong>\u0648 \u062f\u0648 \u062e\u0637 \u0628\u0639\u062f\u06cc \u0628\u0639\u062f \u0627\u0632 \u062e\u0637 \u062a\u0637\u0628\u06cc\u0642.  \u0627\u06af\u0631 \u0647\u06cc\u0686 \u062e\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0631\u0634\u062a\u0647 \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u062e\u0631\u0648\u062c\u06cc \u062a\u0648\u0644\u06cc\u062f \u0646\u062e\u0648\u0627\u0647\u062f \u0634\u062f.<strong>\u0631\u06cc\u0627<\/strong>&#8216;:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-\u0645\u0646<\/span> <span class=\"re5\">-\u0622<\/span> <span class=\"nu0\">2<\/span> <span class=\"st_h\">&#8220;\u0631\u06cc\u0627&#8221;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-12\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0631\u0634\u062a\u0647 &#8216;<strong>\u0631\u06cc\u0627<\/strong>&#8216; \u062f\u0631 \u062e\u0637 \u0633\u0648\u0645 \u0641\u0627\u06cc\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.  \u062e\u0637 \u0686\u0647\u0627\u0631\u0645 \u0648 \u067e\u0646\u062c\u0645 \u062f\u0648 \u062e\u0637 \u0628\u0639\u062f\u06cc \u062e\u0637 \u062a\u0637\u0628\u06cc\u0642 \u0647\u0633\u062a\u0646\u062f.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u062e\u0637\u0648\u0637 \u0633\u0648\u0645\u060c \u0686\u0647\u0627\u0631\u0645 \u0648 \u067e\u0646\u062c\u0645 \u0628\u0627 \u0628\u0631\u062c\u0633\u062a\u0647 \u06a9\u0631\u062f\u0646 \u0631\u0634\u062a\u0647 \u0645\u0646\u0637\u0628\u0642 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"928\" height=\"314\" class=\"aligncenter size-full wp-image-128616\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927316_470_30-\u0645\u062b\u0627\u0644-Grep.png 928w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-12-300x102.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-12-768x260.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-12-810x274.png 810w\" data-lazy-sizes=\"(max-width: 928px) 100vw, 928px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927316_470_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927316_470_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"928\" height=\"314\" class=\"aligncenter size-full wp-image-128616\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927316_470_30-\u0645\u062b\u0627\u0644-Grep.png 928w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-12-300x102.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-12-768x260.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-12-810x274.png 810w\" sizes=\"(max-width: 928px) 100vw, 928px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b14\"><span class=\"ez-toc-section\" id=\"%da%86%d8%a7%d9%be_%d8%aa%d8%b9%d8%af%d8%a7%d8%af_%d9%85%d8%b4%d8%ae%d8%b5%db%8c_%d8%a7%d8%b2_%d8%ae%d8%b7%d9%88%d8%b7_%d9%82%d8%a8%d9%84_%d8%a7%d8%b2_%d8%ae%d8%b7%d9%88%d8%b7_%d9%85%d9%86%d8%b7%d8%a8%d9%82\"><\/span>\u0686\u0627\u067e \u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635\u06cc \u0627\u0632 \u062e\u0637\u0648\u0637 \u0642\u0628\u0644 \u0627\u0632 \u062e\u0637\u0648\u0637 \u0645\u0646\u0637\u0628\u0642:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627 <strong>-\u0628<\/strong> \u06cc\u0627 <strong>-\u0642\u0628\u0644 \u0627\u0632 \u0632\u0645\u06cc\u0646\u0647<\/strong> \u0628\u0627 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0639\u062f\u062f\u06cc \u0628\u0631\u0627\u06cc \u0686\u0627\u067e \u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635\u06cc \u0627\u0632 \u062e\u0637\u0648\u0637 \u0642\u0628\u0644 \u0627\u0632 \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0627\u0644\u06af\u0648\u06cc \u0645\u0637\u0627\u0628\u0642 \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <strong>\u0631\u0627 <\/strong><strong>-\u0628<\/strong> \u06af\u0632\u06cc\u0646\u0647 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0631\u0627\u06cc <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637\u06cc \u0631\u0627 \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0631\u0634\u062a\u0647 \u0627\u0633\u062a \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f<strong>\u0631\u06cc\u0627<\/strong>\u0648 \u06cc\u06a9 \u062e\u0637 \u0642\u0628\u0644 \u0627\u0632 \u062e\u0637 \u062a\u0637\u0628\u06cc\u0642.  \u0627\u06af\u0631 \u0647\u06cc\u0686 \u062e\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0631\u0634\u062a\u0647 \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u062e\u0631\u0648\u062c\u06cc \u062a\u0648\u0644\u06cc\u062f \u0646\u062e\u0648\u0627\u0647\u062f \u0634\u062f.<strong>\u0631\u06cc\u0627<\/strong>&#8216;:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-\u0645\u0646<\/span> <span class=\"re5\">-\u0628<\/span> <span class=\"nu0\">1<\/span> <span class=\"st_h\">&#8220;\u0631\u06cc\u0627&#8221;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-13\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0631\u0634\u062a\u0647 \u00ab\u0631\u06cc\u0627\u00bb \u062f\u0631 \u062e\u0637 \u0633\u0648\u0645 \u0641\u0627\u06cc\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.  \u062e\u0637 \u062f\u0648\u0645 \u062e\u0637 \u0642\u0628\u0644\u06cc \u062e\u0637 \u062a\u0637\u0628\u06cc\u0642 \u0627\u0633\u062a.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u062e\u0637 \u062f\u0648\u0645 \u0648 \u0633\u0648\u0645 \u0628\u0627 \u0628\u0631\u062c\u0633\u062a\u0647 \u06a9\u0631\u062f\u0646 \u0631\u0634\u062a\u0647 \u0645\u0637\u0627\u0628\u0642 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"942\" height=\"294\" class=\"aligncenter size-full wp-image-128618\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927316_321_30-\u0645\u062b\u0627\u0644-Grep.png 942w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-13-300x94.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-13-768x240.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-13-810x253.png 810w\" data-lazy-sizes=\"(max-width: 942px) 100vw, 942px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927316_321_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927316_321_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"942\" height=\"294\" class=\"aligncenter size-full wp-image-128618\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927316_321_30-\u0645\u062b\u0627\u0644-Grep.png 942w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-13-300x94.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-13-768x240.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-13-810x253.png 810w\" sizes=\"(max-width: 942px) 100vw, 942px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b15\"><span class=\"ez-toc-section\" id=\"%da%86%d8%a7%d9%be_%d8%aa%d8%b9%d8%af%d8%a7%d8%af_%d9%85%d8%b4%d8%ae%d8%b5%db%8c_%d8%a7%d8%b2_%d8%ae%d8%b7%d9%88%d8%b7_%d8%a8%d8%b9%d8%af_%d9%88_%d9%82%d8%a8%d9%84_%d8%a7%d8%b2_%d8%ae%d8%b7%d9%88%d8%b7_%d9%85%d9%86%d8%b7%d8%a8%d9%82\"><\/span>\u0686\u0627\u067e \u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635\u06cc \u0627\u0632 \u062e\u0637\u0648\u0637 \u0628\u0639\u062f \u0648 \u0642\u0628\u0644 \u0627\u0632 \u062e\u0637\u0648\u0637 \u0645\u0646\u0637\u0628\u0642:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627 <strong>-C<\/strong> \u06af\u0632\u06cc\u0646\u0647 \u0627\u06cc \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 \u0639\u062f\u062f\u06cc \u0628\u0631\u0627\u06cc \u0686\u0627\u067e \u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635\u06cc \u0627\u0632 \u062e\u0637\u0648\u0637 \u0642\u0628\u0644 \u0648 \u0628\u0639\u062f \u0627\u0632 \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0627\u0644\u06af\u0648\u06cc \u0645\u0637\u0627\u0628\u0642 \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <strong>-C<\/strong> \u06af\u0632\u06cc\u0646\u0647 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631\u060c \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0631\u0627\u06cc <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637\u06cc \u0631\u0627 \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0631\u0634\u062a\u0647 \u0627\u0633\u062a \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f<strong>\u0645\u0644\u06cc\u062d\u0647<\/strong>&#8216;\u060c \u06cc\u06a9 \u062e\u0637 \u0642\u0628\u0644 \u0627\u0632 \u062e\u0637 \u062a\u0637\u0628\u06cc\u0642 \u0648 \u06cc\u06a9 \u062e\u0637 \u0628\u0639\u062f \u0627\u0632 \u062e\u0637 \u062a\u0637\u0628\u06cc\u0642.  \u0627\u06af\u0631 \u0647\u06cc\u0686 \u062e\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0631\u0634\u062a\u0647 \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u062e\u0631\u0648\u062c\u06cc \u062a\u0648\u0644\u06cc\u062f \u0646\u062e\u0648\u0627\u0647\u062f \u0634\u062f.<strong>\u0645\u0644\u06cc\u062d\u0647<\/strong>&#8216;.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-\u0645\u0646<\/span> <span class=\"re5\">-C<\/span> <span class=\"nu0\">1<\/span> <span class=\"st_h\">&#8216;\u0645\u0644\u06cc\u062d\u0647&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-14\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u062e\u0637 \u067e\u0646\u062c\u0645 \u0634\u0627\u0645\u0644 \u0631\u0634\u062a\u0647\u060c &#8216;<strong>\u0645\u0644\u06cc\u062d\u0647<\/strong>&#8216;.  \u062e\u0637 \u0686\u0647\u0627\u0631\u0645 \u062e\u0637 \u0642\u0628\u0644\u06cc \u062e\u0637 \u062a\u0637\u0628\u06cc\u0642 \u0627\u0633\u062a \u0648 \u062e\u0637 \u0634\u0634\u0645 \u062e\u0637 \u0632\u06cc\u0631 \u062e\u0637 \u062a\u0637\u0628\u06cc\u0642 \u0627\u0633\u062a.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u062e\u0637\u0648\u0637 \u0686\u0647\u0627\u0631\u0645\u060c \u067e\u0646\u062c\u0645 \u0648 \u0634\u0634\u0645 \u0628\u0627 \u0628\u0631\u062c\u0633\u062a\u0647 \u06a9\u0631\u062f\u0646 \u0631\u0634\u062a\u0647 \u0645\u0646\u0637\u0628\u0642 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1061\" height=\"318\" class=\"aligncenter size-full wp-image-128620\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927317_191_30-\u0645\u062b\u0627\u0644-Grep.png 1061w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-14-300x90.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-14-1024x307.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-14-768x230.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-14-810x243.png 810w\" data-lazy-sizes=\"(max-width: 1061px) 100vw, 1061px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927317_191_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927317_191_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"1061\" height=\"318\" class=\"aligncenter size-full wp-image-128620\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927317_191_30-\u0645\u062b\u0627\u0644-Grep.png 1061w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-14-300x90.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-14-1024x307.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-14-768x230.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-14-810x243.png 810w\" sizes=\"(max-width: 1061px) 100vw, 1061px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b16\"><span class=\"ez-toc-section\" id=\"%d8%a7%d8%b9%d8%af%d8%a7%d8%af_%d8%ae%d8%a7%d8%b5_%d8%b1%d8%a7_%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%a8%d8%b1%d8%a7%da%a9%d8%aa_%d8%b3%d9%88%d9%85_%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%af%d9%87%db%8c%d8%af\"><\/span>\u0627\u0639\u062f\u0627\u062f \u062e\u0627\u0635 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u0631\u0627\u06a9\u062a \u0633\u0648\u0645 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f []:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u062d\u062f\u0648\u062f\u0647 \u0627\u0631\u0642\u0627\u0645 \u062e\u0627\u0635 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062f\u0631 \u0627\u0644\u06af\u0648\u06cc \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0627\u0632 &#8221; \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0631\u062f.<strong>grep<\/strong>\u201d \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u0631\u0627\u06a9\u062a \u0633\u0648\u0645 \u0641\u0631\u0645\u0627\u0646 \u062f\u0647\u06cc\u062f [].  \u0631\u0648\u0634 \u062c\u0633\u062a\u062c\u0648\u06cc \u0627\u0631\u0642\u0627\u0645 \u062e\u0627\u0635 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u062f\u0631 <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u062d\u0627\u0648\u06cc \u0627\u0631\u0642\u0627\u0645 \u0645\u062d\u062f\u0648\u062f\u0647 3 \u062a\u0627 5 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f. \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u0644\u06af\u0648 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"st_h\">&#8216;[3-5]&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637\u0648\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0631\u0627 \u06a9\u0647 \u0634\u0627\u0645\u0644 \u062f\u0648 \u0631\u0642\u0645 \u0627\u0632 \u0645\u062d\u062f\u0648\u062f\u0647 3 \u062a\u0627 5 \u0647\u0633\u062a\u0646\u062f \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f. \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u0644\u06af\u0648 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-\u0627\u06cc<\/span> <span class=\"st_h\">&#8216;[3-5]{2}<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-15\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0627\u0648\u0644\u06cc\u0646 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0627 \u062e\u0637\u0648\u0637 \u062f\u0648\u0645\u060c \u0633\u0648\u0645\u060c \u0686\u0647\u0627\u0631\u0645 \u0648 \u067e\u0646\u062c\u0645 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0628\u0631\u0627\u06cc \u0627\u0631\u0642\u0627\u0645 3\u060c 4 \u0648 5 \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f.  \u062f\u0648\u0645\u06cc\u0646 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0627 \u062e\u0637\u0648\u0637 \u062f\u0648\u0645\u060c \u0633\u0648\u0645 \u0648 \u0686\u0647\u0627\u0631\u0645 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0628\u0631\u0627\u06cc \u0627\u0639\u062f\u0627\u062f \u062f\u0648 \u0631\u0642\u0645\u06cc \u062d\u0627\u0648\u06cc 3\u060c 4 \u0648 5 \u06a9\u0647 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0647\u0627\u06cc\u0644\u0627\u06cc\u062a \u0634\u062f\u0647 \u0627\u0646\u062f \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"918\" height=\"450\" class=\"aligncenter size-full wp-image-128622\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927317_299_30-\u0645\u062b\u0627\u0644-Grep.png 918w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-15-300x147.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-15-768x376.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-15-810x397.png 810w\" data-lazy-sizes=\"(max-width: 918px) 100vw, 918px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927317_299_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927317_299_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"918\" height=\"450\" class=\"aligncenter size-full wp-image-128622\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927317_299_30-\u0645\u062b\u0627\u0644-Grep.png 918w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-15-300x147.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-15-768x376.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-15-810x397.png 810w\" sizes=\"(max-width: 918px) 100vw, 918px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b17\"><span class=\"ez-toc-section\" id=\"%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%a8%d8%b1%d8%a7%da%a9%d8%aa_%d8%b3%d9%88%d9%85%d8%8c_%db%8c%da%a9_%d8%a7%d9%84%da%af%d9%88_%d8%b1%d8%a7_%d8%a8%d8%a7_%da%a9%d8%a7%d8%b1%d8%a7%da%a9%d8%aa%d8%b1%d9%87%d8%a7%db%8c_%d8%ae%d8%a7%d8%b5_%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%af%d9%87%db%8c%d8%af\"><\/span>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u0631\u0627\u06a9\u062a \u0633\u0648\u0645\u060c \u06cc\u06a9 \u0627\u0644\u06af\u0648 \u0631\u0627 \u0628\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f []:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u0631\u0627\u06a9\u062a \u0633\u0648\u0645 \u0628\u0647 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f.  \u0645\u062d\u062f\u0648\u062f\u0647 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u06cc\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062f\u0631 \u0627\u0644\u06af\u0648\u06cc \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u0631\u0627\u06a9\u062a \u0633\u0648\u0645 \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u062e\u0637\u0648\u0637 \u062e\u0627\u0635\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.  \u0631\u0648\u0634 \u062c\u0633\u062a\u062c\u0648\u06cc \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635 \u062f\u0631 \u0641\u0627\u06cc\u0644 customers.txt \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0644\u06af\u0648\u06cc \u0645\u062d\u062f\u0648\u062f\u0647 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u06cc\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637\u0648\u0637\u06cc \u0631\u0627 \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0631\u0634\u062a\u0647 \u0627\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0627 &#8216;Ma&#8217; \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0647\u0631 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0627\u0632 \u0645\u062d\u062f\u0648\u062f\u0647 a \u062a\u0627 r \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.  \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u06cc\u0646 \u0627\u0644\u06af\u0648 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"st_h\">\u0645\u0627\u0645\u0627\u0646[a-r]&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-16\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637 \u067e\u0646\u062c\u0645 \u0648 \u0634\u0634\u0645 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u0646\u062f \u0648 \u0627\u06cc\u0646 \u062e\u0637\u0648\u0637 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u062e\u0637\u0648\u0637 \u0634\u0627\u0645\u0644 \u0631\u0634\u062a\u0647\u060c &#8216;<strong>\u0645\u0627\u0645\u0627\u0646<\/strong>&#8216;\u060c \u0648 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0628\u0639\u062f\u06cc \u0627\u06cc\u0646 \u0631\u0634\u062a\u0647 &#8216;<strong>\u0644<\/strong>&#8220;\u0648&#8221;<strong>r<\/strong>&#8216;\u060c \u06a9\u0647 \u062f\u0631 \u0645\u062d\u062f\u0648\u062f\u0647 \u0647\u0633\u062a\u0646\u062f [a-r].<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"929\" height=\"294\" class=\"aligncenter size-full wp-image-128624\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927318_735_30-\u0645\u062b\u0627\u0644-Grep.png 929w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-16-300x95.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-16-768x243.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-16-810x256.png 810w\" data-lazy-sizes=\"(max-width: 929px) 100vw, 929px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927318_735_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927318_735_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"929\" height=\"294\" class=\"aligncenter size-full wp-image-128624\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927318_735_30-\u0645\u062b\u0627\u0644-Grep.png 929w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-16-300x95.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-16-768x243.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-16-810x256.png 810w\" sizes=\"(max-width: 929px) 100vw, 929px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637\u0648\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0631\u0627 \u06a9\u0647 \u062d\u0627\u0648\u06cc \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0647\u0633\u062a\u0646\u062f \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f<strong>\u0622\u0631<\/strong>&#8216; \u06cc\u0627 &#8216;<strong>r<\/strong>&#8216;.  \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u06cc\u0646 \u0627\u0644\u06af\u0648 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"st_h\">&#8216;[Rr]&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637\u0648\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0631\u0627 \u06a9\u0647 \u062d\u0627\u0648\u06cc \u0631\u0634\u062a\u0647 \u0647\u0627 \u0647\u0633\u062a\u0646\u062f \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.<strong>AR<\/strong>&#8216; \u06cc\u0627 &#8216;<strong>\u0622\u0631<\/strong>&#8216; \u06cc\u0627 &#8216;<strong>aR<\/strong>&#8216; \u06cc\u0627 &#8216;<strong>ar<\/strong>&#8216;.  \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u06cc\u0646 \u0627\u0644\u06af\u0648 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"st_h\">&#8216;[Aa][Rr]&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-17\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0627\u0644\u06af\u0648\u06cc \u0627\u0648\u0644\u06cc\u0646 \u201d<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0627 \u062e\u0637\u0648\u0637 \u062f\u0648\u0645\u060c \u0633\u0648\u0645\u060c \u067e\u0646\u062c\u0645 \u0648 \u0634\u0634\u0645 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0648 \u0622\u0646 \u062e\u0637\u0648\u0637 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0627\u0644\u06af\u0648\u06cc \u062f\u0648\u0645<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0627 \u062e\u0637 \u0634\u0634\u0645 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f \u0648 \u0622\u0646 \u062e\u0637 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"952\" height=\"213\" class=\"aligncenter size-full wp-image-128625\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927318_978_30-\u0645\u062b\u0627\u0644-Grep.png 952w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-17-300x67.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-17-768x172.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-17-810x181.png 810w\" data-lazy-sizes=\"(max-width: 952px) 100vw, 952px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927318_978_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927318_978_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"952\" height=\"213\" class=\"aligncenter size-full wp-image-128625\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927318_978_30-\u0645\u062b\u0627\u0644-Grep.png 952w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-17-300x67.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-17-768x172.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-17-810x181.png 810w\" sizes=\"(max-width: 952px) 100vw, 952px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b18\"><span class=\"ez-toc-section\" id=\"%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%ad%d8%b1%d9%88%d9%81_%d8%a7%d9%84%d9%81%d8%a8%d8%a7_%d9%88_%d8%b9%d8%af%d8%af%db%8c_%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%af%d9%87%db%8c%d8%af_alnum_%da%a9%d9%84%d8%a7%d8%b3\"><\/span>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0631\u0648\u0641 \u0627\u0644\u0641\u0628\u0627 \u0648 \u0639\u062f\u062f\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f [:alnum:] \u06a9\u0644\u0627\u0633:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627 [:alnum:] class \u062f\u0631 \u0627\u0644\u06af\u0648\u06cc \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0627\u0644\u0641\u0628\u0627\u06cc\u06cc \u0648 \u0639\u062f\u062f\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0645\u0639\u0627\u062f\u0644 \u0627\u0644\u06af\u0648 \u0627\u0633\u062a\u060c [A-z0-9].  \u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u06a9\u0644\u0627\u0633 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u0644\u06af\u0648\u06cc &#8220;<strong>grep<\/strong>\u201d \u062f\u0633\u062a\u0648\u0631 \u062c\u0633\u062a\u062c\u0648\u06cc \u062a\u0645\u0627\u0645 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0627\u0644\u0641\u0628\u0627\u06cc\u06cc \u0648 \u0639\u062f\u062f\u06cc <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0647\u0631 \u062d\u0631\u0648\u0641 \u0648 \u062a\u0639\u062f\u0627\u062f \u0633\u0647 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0631\u0627 \u062f\u0631 \u0641\u0627\u06cc\u0644 customers.txt \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.  \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u0644\u06af\u0648 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-\u0627\u06cc<\/span> <span class=\"st_h\">&#8216;[[:alnum:]]{3}&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-18\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0645\u062d\u062a\u0648\u0627\u06cc \u0641\u0627\u06cc\u0644\u060c \u062a\u0645\u0627\u0645 \u062e\u0637\u0648\u0637 \u0634\u0627\u0645\u0644 \u0627\u0644\u0641\u0628\u0627 \u06cc\u0627 \u062a\u0639\u062f\u0627\u062f \u0633\u0647 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0627\u0633\u062a.  \u062d\u0631\u0648\u0641 \u0648 \u0627\u0639\u062f\u0627\u062f \u0645\u0646\u0637\u0628\u0642 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0628\u0627 \u062d\u0630\u0641 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635\u060c \u062d\u0631\u0648\u0641 \u0627\u0644\u0641\u0628\u0627\u06cc \u063a\u06cc\u0631 \u0645\u0646\u0637\u0628\u0642 \u0648 \u0646\u0648\u06cc\u0633\u0647 \u0647\u0627\u06cc \u0639\u062f\u062f\u06cc \u0628\u0631\u062c\u0633\u062a\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f. <\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"943\" height=\"392\" class=\"aligncenter size-full wp-image-128636\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927319_341_30-\u0645\u062b\u0627\u0644-Grep.png 943w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-18-300x125.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-18-768x319.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-18-810x337.png 810w\" data-lazy-sizes=\"(max-width: 943px) 100vw, 943px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927319_341_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927319_341_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"943\" height=\"392\" class=\"aligncenter size-full wp-image-128636\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927319_341_30-\u0645\u062b\u0627\u0644-Grep.png 943w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-18-300x125.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-18-768x319.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-18-810x337.png 810w\" sizes=\"(max-width: 943px) 100vw, 943px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b19\"><span class=\"ez-toc-section\" id=\"%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%da%a9%d8%a7%d8%b1%d8%a7%da%a9%d8%aa%d8%b1%d9%87%d8%a7%db%8c_%d8%a7%d9%84%d9%81%d8%a8%d8%a7%db%8c%db%8c_%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%af%d9%87%db%8c%d8%af_alpha_%da%a9%d9%84%d8%a7%d8%b3\"><\/span>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0627\u0644\u0641\u0628\u0627\u06cc\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f [:alpha:] \u06a9\u0644\u0627\u0633:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627 [:alpha:] class \u062f\u0631 \u0627\u0644\u06af\u0648\u06cc \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u062a\u0627 \u0641\u0642\u0637 \u0628\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0627\u0644\u0641\u0628\u0627\u06cc\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.  \u0645\u0639\u0627\u062f\u0644 \u0627\u0644\u06af\u0648 \u0627\u0633\u062a\u060c [A-z].  \u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u06a9\u0644\u0627\u0633 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u0644\u06af\u0648\u06cc &#8220;<strong>grep<\/strong>\u201d \u062f\u0633\u062a\u0648\u0631 \u062c\u0633\u062a\u062c\u0648\u06cc \u062a\u0645\u0627\u0645 \u062d\u0631\u0648\u0641 \u0627\u0644\u0641\u0628\u0627\u06cc <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0647\u0631 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0627\u0644\u0641\u0628\u0627\u06cc \u067e\u0646\u062c \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u06cc \u0631\u0627 \u062f\u0631 \u0641\u0627\u06cc\u0644 customers.txt \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.  \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u0644\u06af\u0648 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-\u0627\u06cc<\/span> <span class=\"st_h\">&#8216;[[:alpha:]]{5}&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-19\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0645\u062d\u062a\u0648\u0627\u06cc \u0641\u0627\u06cc\u0644\u060c \u062a\u0645\u0627\u0645 \u062e\u0637\u0648\u0637\u06cc \u06a9\u0647 \u0634\u0627\u0645\u0644 \u062d\u0631\u0648\u0641 \u0627\u0644\u0641\u0628\u0627\u06cc \u067e\u0646\u062c \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0648 \u0627\u0644\u0641\u0628\u0627\u06cc \u0645\u0646\u0637\u0628\u0642 \u0647\u0633\u062a\u0646\u062f \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0628\u0627 \u062d\u0630\u0641 \u0627\u0631\u0642\u0627\u0645\u060c \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u063a\u06cc\u0631 \u0645\u0646\u0637\u0628\u0642 \u0648 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635 \u0628\u0631\u062c\u0633\u062a\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"949\" height=\"400\" class=\"aligncenter size-full wp-image-128637\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927319_535_30-\u0645\u062b\u0627\u0644-Grep.png 949w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-19-300x126.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-19-768x324.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-19-810x341.png 810w\" data-lazy-sizes=\"(max-width: 949px) 100vw, 949px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927319_535_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927319_535_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"949\" height=\"400\" class=\"aligncenter size-full wp-image-128637\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927319_535_30-\u0645\u062b\u0627\u0644-Grep.png 949w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-19-300x126.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-19-768x324.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-19-810x341.png 810w\" sizes=\"(max-width: 949px) 100vw, 949px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b20\"><span class=\"ez-toc-section\" id=\"%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%da%a9%d8%a7%d8%b1%d8%a7%da%a9%d8%aa%d8%b1%d9%87%d8%a7%db%8c_%d8%b9%d8%af%d8%af%db%8c_%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%af%d9%87%db%8c%d8%af_digit_%da%a9%d9%84%d8%a7%d8%b3\"><\/span>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0639\u062f\u062f\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f [:digit:] \u06a9\u0644\u0627\u0633:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627 [:digit:] \u06a9\u0644\u0627\u0633 \u062f\u0631 \u0627\u0644\u06af\u0648\u06cc \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u062a\u0627 \u0641\u0642\u0637 \u0628\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0639\u062f\u062f\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.  \u0645\u0639\u0627\u062f\u0644 \u0627\u0644\u06af\u0648 \u0627\u0633\u062a [0-9].  \u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u06a9\u0644\u0627\u0633 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u0644\u06af\u0648\u06cc &#8220;<strong>grep<\/strong>\u0641\u0631\u0645\u0627\u0646 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u062a\u0645\u0627\u0645 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0639\u062f\u062f\u06cc <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062a\u0645\u0627\u0645 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0639\u062f\u062f\u06cc \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0641\u0627\u06cc\u0644 customers.txt \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.  \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u0644\u06af\u0648 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-\u0627\u06cc<\/span> <span class=\"st_h\">&#8216;[[:digit:]]&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-20\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u062f\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0641\u0627\u06cc\u0644\u060c \u062a\u0645\u0627\u0645 \u062e\u0637\u0648\u0637 \u062d\u0627\u0648\u06cc \u0627\u0631\u0642\u0627\u0645 \u0648 \u0627\u0631\u0642\u0627\u0645 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u062d\u0630\u0641 \u062a\u0645\u0627\u0645 \u062d\u0631\u0648\u0641 \u0627\u0644\u0641\u0628\u0627 \u0648 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0628\u0631\u062c\u0633\u062a\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"963\" height=\"367\" class=\"aligncenter size-full wp-image-128640\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927320_729_30-\u0645\u062b\u0627\u0644-Grep.png 963w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-20-300x114.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-20-768x293.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-20-810x309.png 810w\" data-lazy-sizes=\"(max-width: 963px) 100vw, 963px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927320_729_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927320_729_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"963\" height=\"367\" class=\"aligncenter size-full wp-image-128640\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927320_729_30-\u0645\u062b\u0627\u0644-Grep.png 963w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-20-300x114.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-20-768x293.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-20-810x309.png 810w\" sizes=\"(max-width: 963px) 100vw, 963px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b21\"><span class=\"ez-toc-section\" id=\"%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%ad%d8%b1%d9%88%d9%81_%da%a9%d9%88%da%86%da%a9_%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%af%d9%87%db%8c%d8%af_lower_%da%a9%d9%84%d8%a7%d8%b3\"><\/span>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f [:lower:] \u06a9\u0644\u0627\u0633:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627 [:lower:] class \u062f\u0631 \u0627\u0644\u06af\u0648\u06cc \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u062a\u0645\u0627\u0645 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0645\u0639\u0627\u062f\u0644 \u0627\u0644\u06af\u0648 \u0627\u0633\u062a\u060c [a-z].  \u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u06a9\u0644\u0627\u0633 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u0644\u06af\u0648\u06cc &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u062a\u0645\u0627\u0645 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062a\u0645\u0627\u0645 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 \u062f\u0631 \u0641\u0627\u06cc\u0644 customers.txt \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.  \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u0644\u06af\u0648 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-\u0627\u06cc<\/span> <span class=\"st_h\">&#8216;[[:lower:]]&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-21\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0645\u062d\u062a\u0648\u0627\u06cc \u0641\u0627\u06cc\u0644\u060c \u062a\u0645\u0627\u0645 \u062e\u0637\u0648\u0637 \u062f\u0627\u0631\u0627\u06cc \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0647\u0633\u062a\u0646\u062f.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u062a\u0645\u0627\u0645 \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u062d\u0630\u0641 \u0627\u0631\u0642\u0627\u0645\u060c \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af \u0648 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0647\u0627\u06cc\u0644\u0627\u06cc\u062a \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"921\" height=\"398\" class=\"aligncenter size-full wp-image-128641\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927321_277_30-\u0645\u062b\u0627\u0644-Grep.png 921w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-21-300x130.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-21-768x332.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-21-810x350.png 810w\" data-lazy-sizes=\"(max-width: 921px) 100vw, 921px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927321_277_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927321_277_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"921\" height=\"398\" class=\"aligncenter size-full wp-image-128641\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927321_277_30-\u0645\u062b\u0627\u0644-Grep.png 921w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-21-300x130.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-21-768x332.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-21-810x350.png 810w\" sizes=\"(max-width: 921px) 100vw, 921px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b22\"><span class=\"ez-toc-section\" id=\"%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%da%a9%d8%a7%d8%b1%d8%a7%da%a9%d8%aa%d8%b1%d9%87%d8%a7%db%8c_%d9%82%d8%a7%d8%a8%d9%84_%da%86%d8%a7%d9%be_%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%af%d9%87%db%8c%d8%af_print_%da%a9%d9%84%d8%a7%d8%b3\"><\/span>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u0686\u0627\u067e \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f [:print:] \u06a9\u0644\u0627\u0633:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627 [:print:] class \u062f\u0631 \u0627\u0644\u06af\u0648\u06cc \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u0686\u0627\u067e \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u06a9\u0644\u0627\u0633 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u0644\u06af\u0648\u06cc &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u062a\u0645\u0627\u0645 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u0686\u0627\u067e <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062a\u0645\u0627\u0645 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u0686\u0627\u067e \u0631\u0627 \u062f\u0631 \u0641\u0627\u06cc\u0644 customers.txt \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.  \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644\u06cc \u06a9\u0647 \u0628\u0627 \u0627\u0644\u06af\u0648 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-\u0627\u06cc<\/span> <span class=\"st_h\">&#8216;[[:print:]]&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-22\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u062a\u0645\u0627\u0645 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0641\u0627\u06cc\u0644 customers.txt \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u0686\u0627\u067e \u0647\u0633\u062a\u0646\u062f.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u062a\u0645\u0627\u0645 \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u0647\u0645\u0647 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0647\u0627\u06cc\u0644\u0627\u06cc\u062a \u0634\u062f\u0647 \u0627\u0646\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"952\" height=\"392\" class=\"aligncenter size-full wp-image-128643\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927321_315_30-\u0645\u062b\u0627\u0644-Grep.png 952w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-22-300x124.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-22-768x316.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-22-810x334.png 810w\" data-lazy-sizes=\"(max-width: 952px) 100vw, 952px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927321_315_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927321_315_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"952\" height=\"392\" class=\"aligncenter size-full wp-image-128643\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927321_315_30-\u0645\u062b\u0627\u0644-Grep.png 952w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-22-300x124.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-22-768x316.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-22-810x334.png 810w\" sizes=\"(max-width: 952px) 100vw, 952px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b23\"><span class=\"ez-toc-section\" id=\"%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%da%a9%d8%a7%d8%b1%d8%a7%da%a9%d8%aa%d8%b1_%d9%81%d8%b6%d8%a7%db%8c%db%8c_%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%af%d9%87%db%8c%d8%af_space_%da%a9%d9%84%d8%a7%d8%b3\"><\/span>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0641\u0636\u0627\u06cc\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f [:space:] \u06a9\u0644\u0627\u0633:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627 [:space:] class \u062f\u0631 \u0627\u0644\u06af\u0648\u06cc \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u062e\u0637\u0648\u0637\u06cc \u06a9\u0647 \u062d\u0627\u0648\u06cc \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0641\u0627\u0635\u0644\u0647 \u0647\u0633\u062a\u0646\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06cc\u0646 \u06a9\u0644\u0627\u0633 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062f\u0631 \u0627\u0644\u06af\u0648\u06cc &#8221; \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u062d\u0627\u0648\u06cc \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0641\u0627\u0635\u0644\u0647.  \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0628\u0627 \u0646\u0627\u0645 demo.txt \u0628\u0627 \u0645\u062d\u062a\u0648\u0627\u06cc \u0632\u06cc\u0631 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f [:space:] \u06a9\u0644\u0627\u0633  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627\u060c \u062e\u0637 \u062f\u0648\u0645 \u0641\u0627\u06cc\u0644 \u062d\u0627\u0648\u06cc \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0641\u0627\u0635\u0644\u0647 \u0627\u0633\u062a:<\/p>\n<p><strong>demo.txt<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\">WelcomeToLinuxHint<br \/>\n\u0628\u0647 LinuxHint \u062e\u0648\u0634 \u0622\u0645\u062f\u06cc\u062f<\/div>\n<\/div>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>demo.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> demo.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0622\u0646 \u062e\u0637\u0648\u0637 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f <strong>\u062f\u0645\u0648.txt<\/strong> \u0641\u0627\u06cc\u0644 \u062d\u0627\u0648\u06cc \u0641\u0636\u0627  \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u062d\u0627\u0648\u06cc \u0641\u0627\u0635\u0644\u0647 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-\u0627\u06cc<\/span> <span class=\"st_h\">&#8216;[[:space:]]&#8217;<\/span> demo.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-23\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0641\u0642\u0637 \u06cc\u06a9 \u062e\u0637 \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u062d\u0627\u0648\u06cc \u0641\u0636\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a.  \u062e\u0637 \u0627\u0648\u0644 \u0641\u0627\u06cc\u0644 \u0686\u0627\u067e \u0646\u0634\u062f\u0647 \u0627\u0633\u062a \u0632\u06cc\u0631\u0627 \u0641\u0636\u0627\u06cc\u06cc \u062f\u0631 \u062e\u0637 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f.  \u062e\u0637 \u062f\u0648\u0645 \u0641\u0627\u06cc\u0644 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0648\u062c\u0648\u062f \u062f\u0648 \u0641\u0627\u0635\u0644\u0647 \u062f\u0631 \u062e\u0637 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"955\" height=\"166\" class=\"aligncenter size-full wp-image-128646\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927322_8_30-\u0645\u062b\u0627\u0644-Grep.png 955w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-23-300x52.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-23-768x133.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-23-810x141.png 810w\" data-lazy-sizes=\"(max-width: 955px) 100vw, 955px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927322_8_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927322_8_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"955\" height=\"166\" class=\"aligncenter size-full wp-image-128646\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927322_8_30-\u0645\u062b\u0627\u0644-Grep.png 955w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-23-300x52.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-23-768x133.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-23-810x141.png 810w\" sizes=\"(max-width: 955px) 100vw, 955px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b24\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%b3%d8%a7%d8%a8%d9%82%d9%87_%d8%a7%d8%b2_%d8%a7%d8%a8%d8%aa%d8%af%d8%a7%db%8c_%d8%ae%d8%b7\"><\/span>\u0645\u0633\u0627\u0628\u0642\u0647 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627\u06cc \u062e\u0637:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0646\u0645\u0627\u062f caret (^) \u062f\u0631 \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u062e\u0637 \u0634\u0631\u0648\u0639 \u0634\u062f\u0647 \u0628\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u06cc\u0627 \u0631\u0634\u062a\u0647 \u062e\u0627\u0635 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0646\u0645\u0627\u062f \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0631\u0627\u06cc \u0641\u0627\u06cc\u0644 customers.txt \u06a9\u0647 \u0642\u0628\u0644\u0627 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0628\u0648\u062f \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062e\u0637\u0648\u0637\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 customers.txt \u0631\u0627 \u06a9\u0647 \u0628\u0627 \u0639\u062f\u062f 4 \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f. \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u0644\u06af\u0648 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"st_h\">&#8216;^4&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-24\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u0641\u0642\u0637 \u06cc\u06a9 \u062e\u0637 \u062f\u0631 \u0641\u0627\u06cc\u0644 customers.txt \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0627 &#8216; \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f.<strong>4<\/strong>&#8216;.  \u062e\u0637 \u0686\u0647\u0627\u0631\u0645 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a. <\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"918\" height=\"263\" class=\"aligncenter size-full wp-image-128647\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927322_746_30-\u0645\u062b\u0627\u0644-Grep.png 918w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-24-300x86.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-24-768x220.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-24-810x232.png 810w\" data-lazy-sizes=\"(max-width: 918px) 100vw, 918px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927322_746_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927322_746_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"918\" height=\"263\" class=\"aligncenter size-full wp-image-128647\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927322_746_30-\u0645\u062b\u0627\u0644-Grep.png 918w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-24-300x86.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-24-768x220.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-24-810x232.png 810w\" sizes=\"(max-width: 918px) 100vw, 918px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b25\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%b3%d8%a7%d8%a8%d9%82%d9%87_%d8%aa%d8%a7_%d9%be%d8%a7%db%8c%d8%a7%d9%86_%d8%ae%d8%b7\"><\/span>\u0645\u0633\u0627\u0628\u0642\u0647 \u062a\u0627 \u067e\u0627\u06cc\u0627\u0646 \u062e\u0637:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0646\u0645\u0627\u062f \u062f\u0644\u0627\u0631 ($) \u062f\u0631 \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0628\u0631\u0627\u06cc \u062a\u0637\u0628\u06cc\u0642 \u0627\u0646\u062a\u0647\u0627\u06cc \u062e\u0637 \u0628\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u06cc\u0627 \u0631\u0634\u062a\u0647 \u062e\u0627\u0635 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0646\u0645\u0627\u062f \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0631\u0627\u06cc \u0641\u0627\u06cc\u0644 customers.txt \u06a9\u0647 \u0642\u0628\u0644\u0627 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0628\u0648\u062f \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0622\u0646 \u062e\u0637\u0648\u0637 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644\u06cc \u06a9\u0647 \u0628\u0627 \u0631\u0634\u062a\u0647 \u062e\u062a\u0645 \u0645\u06cc \u0634\u0648\u062f\u060c<strong>1212<\/strong>&#8216;.  \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u0644\u06af\u0648 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"st_h\">&#8216;1212$&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-25\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u062a\u0646\u0647\u0627 \u06cc\u06a9 \u062e\u0637 \u062f\u0631 \u0641\u0627\u06cc\u0644 customers.txt \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0627 &#8216; \u062e\u062a\u0645 \u0645\u06cc \u0634\u0648\u062f.<strong>1212<\/strong>&#8216;.  \u062e\u0637 \u0686\u0647\u0627\u0631\u0645 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a. <\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"942\" height=\"264\" class=\"aligncenter size-full wp-image-128648\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927323_514_30-\u0645\u062b\u0627\u0644-Grep.png 942w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-25-300x84.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-25-768x215.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-25-810x227.png 810w\" data-lazy-sizes=\"(max-width: 942px) 100vw, 942px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927323_514_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927323_514_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"942\" height=\"264\" class=\"aligncenter size-full wp-image-128648\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927323_514_30-\u0645\u062b\u0627\u0644-Grep.png 942w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-25-300x84.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-25-768x215.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-25-810x227.png 810w\" sizes=\"(max-width: 942px) 100vw, 942px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b26\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%a8%d8%a7_%d8%a7%d9%84%d8%ad%d8%a7%d9%82\"><\/span>\u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u0627\u0644\u062d\u0627\u0642:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0644\u06af\u0648\u06cc \u0628\u06cc\u0627\u0646 \u0645\u0646\u0638\u0645 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0644\u062d\u0627\u0642 \u0686\u0646\u062f\u06cc\u0646 \u0627\u0644\u06af\u0648 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f.  \u0646\u0642\u0637\u0647 (.) \u0628\u0631\u0627\u06cc \u0628\u0647 \u0647\u0645 \u067e\u06cc\u0648\u0633\u062a\u0646 \u0627\u0644\u06af\u0648\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0644\u062d\u0627\u0642 \u0628\u0627 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0631\u0627\u06cc <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644. <\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0622\u0646 \u062e\u0637\u0648\u0637 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644\u06cc \u06a9\u0647 \u062d\u0627\u0648\u06cc \u06a9\u0644\u0645\u0647 \u0627\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 &#8216; \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f<strong>\u0645<\/strong>&#8216; \u06cc\u0627 &#8216;<strong>\u0622\u0631<\/strong>&#8220;\u0648 \u0628\u0627&#8221; \u062e\u062a\u0645 \u0645\u06cc \u0634\u0648\u062f<strong>\u06a9<\/strong>&#8216; \u06cc\u0627 &#8216;<strong>\u06a9<\/strong>&#8216;.  \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u0644\u06af\u0648 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"re5\">-e<\/span> <span class=\"st_h\">&#8216;[MR].*[Kk]&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-26\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u062f\u0648 \u062e\u0637 \u062f\u0631 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644\u06cc \u06a9\u0647 \u0628\u0627 &#8216; \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f<strong>\u0622\u0631<\/strong>&#8220;\u0648&#8221;<strong>\u0645<\/strong>&#8216;\u060c \u0648 \u0628\u0627 &#8216; \u062e\u062a\u0645 \u0634\u0648\u062f<strong>\u06a9<\/strong>&#8216;.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062e\u0637 \u0633\u0648\u0645 \u0648 \u0634\u0634\u0645 \u0641\u0627\u06cc\u0644 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"929\" height=\"285\" class=\"aligncenter size-full wp-image-128649\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927323_251_30-\u0645\u062b\u0627\u0644-Grep.png 929w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-26-300x92.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-26-768x236.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-26-810x248.png 810w\" data-lazy-sizes=\"(max-width: 929px) 100vw, 929px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927323_251_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927323_251_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"929\" height=\"285\" class=\"aligncenter size-full wp-image-128649\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927323_251_30-\u0645\u062b\u0627\u0644-Grep.png 929w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-26-300x92.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-26-768x236.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-26-810x248.png 810w\" sizes=\"(max-width: 929px) 100vw, 929px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b27\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%a8%d8%a7_%d8%ac%d8%a7%db%8c%da%af%d8%b2%db%8c%d9%86\"><\/span>\u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0627\u0632 \u0686\u0646\u062f\u06cc\u0646 \u0627\u0644\u06af\u0648 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f.  \u0639\u0645\u0644\u06cc\u0627\u062a \u062a\u0646\u0627\u0648\u0628 \u06cc\u0627 OR (|) \u062f\u0631 \u0627\u0644\u06af\u0648\u06cc &#8221; \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0645\u062a\u0639\u062f\u062f.  \u0645\u0637\u0627\u0628\u0642\u062a \u0647\u0627\u06cc \u0645\u0645\u06a9\u0646 \u0645\u062e\u062a\u0644\u0641 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0646\u0627\u0648\u0628 \u06a9\u0647 \u0645\u0627\u0646\u0646\u062f \u0639\u0645\u0644\u06af\u0631 \u0645\u0646\u0637\u0642\u06cc OR \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f \u062f\u0631 \u0627\u0644\u06af\u0648 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0631\u062f.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0646\u0627\u0648\u0628 \u062f\u0631 &#8220;<strong>grep<\/strong>\u0627\u0644\u06af\u0648\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0631\u0634\u062a\u0647 \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u062f\u0631 \u0641\u0627\u06cc\u0644 customers.txt \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. <\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0631\u0634\u062a\u0647 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f \u201d<strong>\u0631\u06cc\u0627<\/strong>&#8216; \u06cc\u0627 &#8216;<strong>\u0645\u0646\u0647\u0627\u0632<\/strong>\u062f\u0631 \u0641\u0627\u06cc\u0644 customers.txt.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627\u060c \u0628\u06a9 \u0627\u0633\u0644\u0634(\\) \u0628\u0627 \u0644\u0648\u0644\u0647 (|) \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0648\u0638\u06cc\u0641\u0647 \u06cc\u06a9 \u0645\u062a\u0646\u0627\u0648\u0628 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u062e\u0637\u0648\u0637 \u0641\u0627\u06cc\u0644 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u0644\u06af\u0648 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"st_h\">&#8220;\u0631\u06cc\u0627\\|\u0645\u0646\u0647\u0627\u0632&#8221;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-27\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0631\u0634\u062a\u0647\u060c&#8217;<strong>\u0631\u06cc\u0627<\/strong>&#8220;\u062f\u0631 \u062e\u0637 \u0633\u0648\u0645 \u0641\u0627\u06cc\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0648 \u0631\u0634\u062a\u0647\u060c &#8220;<strong>\u0645\u0646\u0647\u0627\u0632<\/strong>&#8216; \u062f\u0631 \u062e\u0637 \u0686\u0647\u0627\u0631\u0645 \u0641\u0627\u06cc\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.  \u0627\u06cc\u0646 \u062e\u0637\u0648\u0637 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"958\" height=\"286\" class=\"aligncenter size-full wp-image-128657\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927324_346_30-\u0645\u062b\u0627\u0644-Grep.png 958w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-27-300x90.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-27-768x229.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-27-810x242.png 810w\" data-lazy-sizes=\"(max-width: 958px) 100vw, 958px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927324_346_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927324_346_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"958\" height=\"286\" class=\"aligncenter size-full wp-image-128657\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927324_346_30-\u0645\u062b\u0627\u0644-Grep.png 958w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-27-300x90.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-27-768x229.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-27-810x242.png 810w\" sizes=\"(max-width: 958px) 100vw, 958px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b28\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%b7%d8%a7%d8%a8%d9%82%d8%aa_%d8%a8%d8%a7_%d9%85%d8%b1%d8%a7%d8%ac%d8%b9_%d8%a8%d8%b1%da%af%d8%b4%d8%aa%db%8c\"><\/span>\u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u0645\u0631\u0627\u062c\u0639 \u0628\u0631\u06af\u0634\u062a\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627\u0647 \u0628\u0647 \u062e\u0627\u0637\u0631 \u0633\u067e\u0631\u062f\u0646 \u062a\u0637\u0627\u0628\u0642 \u0642\u0628\u0644\u06cc \u0647\u0631 \u0627\u0644\u06af\u0648\u06cc \u0628\u0647 \u0639\u0642\u0628 \u0627\u0631\u062c\u0627\u0639 \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0645\u0631\u0627\u062c\u0639 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f.  \u0645\u06cc \u062a\u0648\u0627\u0646 \u0622\u0646 \u0631\u0627 \u0628\u0627 \u0645\u062d\u0635\u0648\u0631 \u06a9\u0631\u062f\u0646 \u0628\u062e\u0634\u06cc \u0627\u0632 \u0627\u0644\u06af\u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0631\u0627\u0646\u062a\u0632 \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \\1 \u0628\u0631\u0627\u06cc \u0645\u0631\u062c\u0639 \u0627\u0648\u0644\u060c \\2 \u0628\u0631\u0627\u06cc \u0645\u0631\u062c\u0639 \u062f\u0648\u0645 \u0648 \u063a\u06cc\u0631\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f. \u0631\u0648\u06cc.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0631\u062c\u0639 \u0628\u0631\u06af\u0634\u062a\u06cc \u062f\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0631\u0627\u06cc \u0641\u0627\u06cc\u0644 customers.txt \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0641\u0627\u06cc\u0644 customers.txt \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 &#8220;<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0647\u0631 \u0631\u0642\u0645\u06cc \u0627\u0632 \u0645\u062d\u062f\u0648\u062f\u0647 0 \u062a\u0627 5 \u0631\u0627 \u062f\u0631 \u0641\u0627\u06cc\u0644 customers.txt \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06af\u0631 \u0645\u0637\u0627\u0628\u0642\u062a \u067e\u06cc\u062f\u0627 \u0634\u0648\u062f\u060c \u0645\u0631\u062c\u0639 \u0631\u0627 \u062d\u0641\u0638 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0627\u0632 \u0645\u0631\u062c\u0639 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u0642\u0633\u0645\u062a \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f.  \u062e\u0637 \u0645\u0646\u0637\u0628\u0642 \u0686\u0627\u067e \u062e\u0648\u0627\u0647\u062f \u0634\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"st_h\">&#8216;\\([0-5]\\)\\1&#8217;<\/span> customers.txt<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-28\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u062e\u0637 \u062f\u0648\u0645 \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0627\u0631\u0642\u0627\u0645 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f\u060c 11 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u0631\u062c\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u062e\u0637 \u0686\u0647\u0627\u0631\u0645 \u0648 \u067e\u0646\u062c\u0645 \u0641\u0627\u06cc\u0644 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f \u0631\u0648\u06cc \u0645\u0631\u062c\u0639 \u0628\u0631\u06af\u0634\u062a\u06cc<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"947\" height=\"326\" class=\"aligncenter size-full wp-image-128659\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927325_789_30-\u0645\u062b\u0627\u0644-Grep.png 947w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-28-300x103.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-28-768x264.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-28-810x279.png 810w\" data-lazy-sizes=\"(max-width: 947px) 100vw, 947px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927325_789_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927325_789_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"947\" height=\"326\" class=\"aligncenter size-full wp-image-128659\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927325_789_30-\u0645\u062b\u0627\u0644-Grep.png 947w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-28-300x103.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-28-768x264.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-28-810x279.png 810w\" sizes=\"(max-width: 947px) 100vw, 947px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b29\"><span class=\"ez-toc-section\" id=\"%d8%aa%d8%b1%da%a9%db%8c%d8%a8_%e2%80%9cgrep%e2%80%9d_%d8%a8%d8%a7_%d8%af%d8%b3%d8%aa%d9%88%d8%b1_%e2%80%9cps%e2%80%9d_%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%db%8c%da%a9_%d9%84%d9%88%d9%84%d9%87\"><\/span>\u062a\u0631\u06a9\u06cc\u0628 &#8220;grep&#8221; \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 &#8220;ps&#8221; \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0644\u0648\u0644\u0647:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0686\u0646\u062f\u06cc\u0646 \u0641\u0631\u0622\u06cc\u0646\u062f \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0637\u0648\u0631 \u0647\u0645\u0632\u0645\u0627\u0646 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0639\u0627\u0645\u0644 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0627\u062c\u0631\u0627 \u06a9\u0631\u062f.  \u0641\u0631\u0645 \u06a9\u0627\u0645\u0644 &#8220;<strong>ps<\/strong>&#8220;\u0641\u0631\u0645\u0627\u0646 \u0627\u0633\u062a&#8221;<strong>process  \u0648\u0636\u0639\u06cc\u062a<\/strong>&#8216;.  \u0648\u0638\u06cc\u0641\u0647 \u0627\u0635\u0644\u06cc \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u0631\u0633\u06cc \u0648\u0636\u0639\u06cc\u062a \u062a\u0645\u0627\u0645\u06cc \u0641\u0631\u0622\u06cc\u0646\u062f\u0647\u0627\u06cc \u062f\u0631 \u062d\u0627\u0644 \u0627\u062c\u0631\u0627 \u0648 \u0646\u0645\u0627\u06cc\u0634 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u062e\u062a\u0644\u0641 \u062f\u0631 \u0645\u0648\u0631\u062f \u0641\u0631\u0622\u06cc\u0646\u062f\u0647\u0627 \u0645\u06cc \u0628\u0627\u0634\u062f.  \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0647\u0627\u06cc \u0627\u062f\u0627\u0631\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.  \u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 &#8220;<strong>grep<\/strong>\u201d \u0641\u0631\u0645\u0627\u0646 \u0631\u0648\u06cc \u062e\u0631\u0648\u062c\u06cc &#8220;<strong>ps<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062a\u0645\u0627\u0645\u06cc \u0641\u0631\u0622\u06cc\u0646\u062f\u0647\u0627\u06cc \u062f\u0631 \u062d\u0627\u0644 \u0627\u062c\u0631\u0627 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">ps<\/span><\/div>\n<\/div>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u062e\u0637\u0648\u0637\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u0627 &#8216; \u062e\u062a\u0645 \u0645\u06cc \u0634\u0648\u0646\u062f \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.<strong>bash<\/strong>&#8221; \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc &#8220;<strong>ps<\/strong>\u201d \u0641\u0631\u0645\u0627\u0646  \u0627\u06af\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0647\u0631 \u062e\u0637 \u0627\u0632 &#8220;<strong>ps<\/strong>\u062e\u0631\u0648\u062c\u06cc \u0628\u0627 \u0627\u0644\u06af\u0648\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 &#8220;\u060c \u0633\u067e\u0633 \u0622\u0646 \u062e\u0637 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">ps<\/span> <span class=\"sy0\">|<\/span> <span class=\"kw2\">grep<\/span> <span class=\"re5\">-\u0627\u06cc<\/span> <span class=\"st_h\">&#8216;bash$&#8217;<\/span><\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-29\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u062e\u0637 \u062f\u0648\u0645 \u062e\u0631\u0648\u062c\u06cc &#8220;<strong>ps<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u0644\u06af\u0648\u06cc \u201d<strong>grep<\/strong>\u201d \u062f\u0633\u062a\u0648\u0631 \u062f\u0627\u062f\u0647 \u0634\u062f \u0648 \u0686\u0627\u067e \u0634\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"967\" height=\"220\" class=\"aligncenter size-full wp-image-128660\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927325_739_30-\u0645\u062b\u0627\u0644-Grep.png 967w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-29-300x68.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-29-768x175.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-29-810x184.png 810w\" data-lazy-sizes=\"(max-width: 967px) 100vw, 967px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927325_739_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927325_739_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"967\" height=\"220\" class=\"aligncenter size-full wp-image-128660\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927325_739_30-\u0645\u062b\u0627\u0644-Grep.png 967w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-29-300x68.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-29-768x175.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-29-810x184.png 810w\" sizes=\"(max-width: 967px) 100vw, 967px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2 id=\"b30\"><span class=\"ez-toc-section\" id=\"%d8%a8%d8%b1%d8%a7%db%8c_%da%86%d8%a7%d9%be_%d9%81%db%8c%d9%84%d8%af%d9%87%d8%a7%db%8c_%d8%ae%d8%a7%d8%b5%d8%8c_%e2%80%9cgrep%e2%80%9d_%d8%b1%d8%a7_%d8%a8%d8%a7_%d8%af%d8%b3%d8%aa%d9%88%d8%b1_%e2%80%9cawk%e2%80%9d_%d8%aa%d8%b1%da%a9%db%8c%d8%a8_%da%a9%d9%86%db%8c%d8%af\"><\/span>\u0628\u0631\u0627\u06cc \u0686\u0627\u067e \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc \u062e\u0627\u0635\u060c &#8220;grep&#8221; \u0631\u0627 \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 &#8220;awk&#8221; \u062a\u0631\u06a9\u06cc\u0628 \u06a9\u0646\u06cc\u062f: <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8220;<strong>\u0628\u06cc\u062e\u06cc\u0627\u0644<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0631\u0627\u0647 \u062f\u06cc\u06af\u0631\u06cc \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0645\u062d\u062a\u0648\u0627 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a \u0631\u0648\u06cc \u0647\u0631 \u0627\u0644\u06af\u0648\u06cc  \u06a9\u0627\u0631\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 &#8220;<strong>\u0628\u06cc\u062e\u06cc\u0627\u0644<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0627\u0644\u06af\u0648 \u0628\u0627 \u0647\u0631 \u0645\u062a\u0646 \u06cc\u0627 \u062e\u0637 \u0641\u0627\u06cc\u0644 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u0627\u0644\u06af\u0648\u06cc \u062a\u0637\u0628\u06cc\u0642\u060c \u062e\u0631\u0648\u062c\u06cc \u0642\u0627\u0644\u0628 \u0628\u0646\u062f\u06cc\u060c \u0639\u0645\u0644\u06cc\u0627\u062a \u0631\u0634\u062a\u0647 \u0648 \u063a\u06cc\u0631\u0647. \u0631\u0648\u0634 \u0641\u0631\u0645\u062a \u06a9\u0631\u062f\u0646 \u062e\u0631\u0648\u062c\u06cc<strong>grep<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u201d<strong>\u0628\u06cc\u062e\u06cc\u0627\u0644<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> customers.txt<\/div>\n<\/div>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0634\u062a\u0647 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f\u060c<strong>\u0627\u0628\u06cc\u0631<\/strong>\u062f\u0631 \u0641\u0627\u06cc\u0644 customers.txt \u0648 \u062e\u0631\u0648\u062c\u06cc \u0631\u0627 \u0628\u0647 \u00ab<strong>\u0628\u06cc\u062e\u06cc\u0627\u0644<\/strong>\u062f\u0633\u062a\u0648\u0631 \u201d \u06a9\u0647 \u062e\u0631\u0648\u062c\u06cc \u0641\u0631\u0645\u062a \u0634\u062f\u0647 \u0631\u0627 \u0627\u0632 \u062e\u0637 \u0645\u0646\u0637\u0628\u0642 \u0686\u0627\u067e \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">grep<\/span> <span class=\"st_h\">&#8216;\u0627\u0628\u06cc\u0631&#8217;<\/span> customers.txt <span class=\"sy0\">|<\/span> <span class=\"kw2\">\u0628\u06cc\u062e\u06cc\u0627\u0644<\/span> <span class=\"re5\">-\u0627\u0641<\/span> <span class=\"st_h\">&#8216;\\t&#8217;<\/span> <span class=\"st_h\">&#8216;{ print &#8220;\u0622\u062f\u0631\u0633 \u0627\u06cc\u0645\u06cc\u0644 &#8220;$2&#8221; &#8220;$4} \u0627\u0633\u062a&#8221;<\/span><\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b1%d9%88%d8%ac%db%8c-30\"><\/span>\u062e\u0631\u0648\u062c\u06cc:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f terminal.  \u06a9\u0644\u0645\u0647 &#8216;<strong>\u0627\u0628\u06cc\u0631<\/strong>\u062f\u0631 \u062e\u0637 \u062f\u0648\u0645 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f <strong>customers.txt<\/strong> \u0641\u0627\u06cc\u0644.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0645\u0642\u062f\u0627\u0631 \u0633\u062a\u0648\u0646 \u062f\u0648\u0645 \u0648 \u0686\u0647\u0627\u0631\u0645 \u0622\u0646 \u062e\u0637 \u0628\u0627 &#8216;\\ \u0627\u0632 \u0647\u0645 \u062c\u062f\u0627 \u0645\u06cc \u0634\u0648\u062f.<strong>\u062a\u06cc<\/strong>&#8220;\u060c \u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 &#8220;&#8221; \u0628\u0627 \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a.<strong>\u0628\u06cc\u062e\u06cc\u0627\u0644<\/strong>\u201d \u0641\u0631\u0645\u0627\u0646 <\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1129\" height=\"288\" class=\"aligncenter size-full wp-image-128661\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927326_141_30-\u0645\u062b\u0627\u0644-Grep.png 1129w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-30-300x77.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-30-1024x261.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-30-768x196.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-30-810x207.png 810w\" data-lazy-sizes=\"(max-width: 1129px) 100vw, 1129px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927326_141_30-\u0645\u062b\u0627\u0644-Grep.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927326_141_30-\u0645\u062b\u0627\u0644-Grep.png\" alt=\"\" width=\"1129\" height=\"288\" class=\"aligncenter size-full wp-image-128661\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703927326_141_30-\u0645\u062b\u0627\u0644-Grep.png 1129w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-30-300x77.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-30-1024x261.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-30-768x196.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/12\/30-Grep-Examples-30-810x207.png 810w\" sizes=\"(max-width: 1129px) 100vw, 1129px\" title=\"\"><\/p>\n<p><a href=\"#wpbody\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87\"><\/span>\u0646\u062a\u06cc\u062c\u0647:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u062d\u062a\u0648\u0627\u06cc \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u06cc\u0627 \u0686\u0646\u062f\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 &#8221; \u062c\u0633\u062a\u062c\u0648 \u06a9\u0631\u062f.<strong>grep<\/strong>\u201d \u0641\u0631\u0645\u0627\u0646  \u0645\u062f\u06cc\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641 \u0648\u0638\u0627\u06cc\u0641 \u0627\u062f\u0627\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f.  \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u062c\u0633\u062a\u062c\u0648 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u06cc\u0627 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0628\u0647 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062f\u0627\u0631\u062f.  \u0645\u062a\u062f\u0627\u0648\u0644 \u062a\u0631\u06cc\u0646 \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0628\u06cc\u0627\u0646 \u0645\u0646\u0638\u0645 \u0627\u0648\u0644\u06cc\u0647 \u0648 \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647 \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0645\u062d\u062a\u0648\u0627 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0645\u0648\u0631\u062f \u0628\u062d\u062b \u0642\u0631\u0627\u0631 \u06af\u0631\u0641\u062a\u0647 \u0627\u0633\u062a.  \u0627\u0645\u06cc\u062f\u0648\u0627\u0631\u0645 \u0628\u0627 \u062a\u0645\u0631\u06cc\u0646 30 \u0645\u062b\u0627\u0644 grep \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0635\u062d\u06cc\u062d \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u060c \u0627\u0647\u062f\u0627\u0641 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u067e\u0627\u06a9 \u0634\u0648\u062f.\n<\/p>\n<\/div>\n\n<div>\u0628\u0631\u0627\u06cc \u0646\u06af\u0627\u0631\u0634 \u0628\u062e\u0634\u0647\u0627\u06cc\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062a\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u0632 \u062a\u0631\u062c\u0645\u0647 \u0645\u0627\u0634\u06cc\u0646\u06cc \u06cc\u0627 \u0647\u0648\u0634 \u0645\u0635\u0646\u0648\u0639\u06cc GPT \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0628\u0627\u0634\u062f <br \/>\n\u0644\u0637\u0641\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f \u0645\u0634\u06a9\u0644 \u062f\u0631 \u0645\u062a\u0646 \u06cc\u0627 \u0645\u0641\u0647\u0648\u0645 \u0646\u0628\u0648\u062f\u0646 \u062a\u0648\u0636\u06cc\u062d\u0627\u062a\u060c \u0627\u0632 \u0637\u0631\u06cc\u0642 \u062f\u06a9\u0645\u0647 \u06af\u0632\u0627\u0631\u0634 \u0646\u0648\u0634\u062a\u0627\u0631 \u06cc\u0627 \u062f\u0631\u062c \u0646\u0638\u0631 \u0631\u0648\u06cc \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628 \u0645\u0627 \u0631\u0627 \u0627\u0632 \u062c\u0632\u06cc\u06cc\u0627\u062a \u0645\u0634\u06a9\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0634\u062f\u0647 \u0645\u0637\u0644\u0639 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0628\u0647 \u0622\u0646 \u0631\u0633\u06cc\u062f\u06af\u06cc \u06a9\u0646\u06cc\u0645\n<\/div>\n<p>\u0632\u0645\u0627\u0646 \u0627\u0646\u062a\u0634\u0627\u0631: 1402-12-30 12:37:05<br \/>\n<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;11928&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628&quot;,&quot;legend&quot;:&quot;0\\\/5 (0 \u0631\u0627\u06cc)&quot;,&quot;size&quot;:&quot;30&quot;,&quot;title&quot;:&quot;30 \u0645\u062b\u0627\u0644 Grep&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} ({count} \u0631\u0627\u06cc)&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 24px;\">\n            <span class=\"kksr-muted\">\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 20<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>&#8220;grep\u201d \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 \u0645\u0641\u06cc\u062f \u0648 \u0636\u0631\u0648\u0631\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0645\u062a\u0646 \u062e\u0627\u0635 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a. \u0641\u0631\u0645 \u06a9\u0627\u0645\u0644 &#8220;grep&#8220;\u0641\u0631\u0645\u0627\u0646&#8221; \u0627\u0633\u062a\u0686\u0627\u067e \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u062c\u0647\u0627\u0646\u06cc&#8221; \u0646\u0627\u0645 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u06af\u0631\u0641\u062a\u0647 \u0627\u0632 \u00abg\/re\/p&#8220;\u060c \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u062d\u062a\u0648\u0627 \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u062c\u0633\u062a\u062c\u0648 \u06a9\u0646\u062f \u0631\u0648\u06cc \u0628\u06cc\u0627\u0646 \u0645\u0646\u0638\u0645 \u0633\u0647 \u0646\u0648\u0639 \u0639\u0628\u0627\u0631\u0627\u062a \u0645\u0646\u0638\u0645 \u062a\u0648\u0633\u0637 &#8220;\u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f.grep\u201d \u0641\u0631\u0645\u0627\u0646 \u0627\u06cc\u0646\u0647\u0627 \u067e\u0627\u06cc\u0647\u060c \u062a\u0648\u0633\u0639\u0647 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":11929,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2740,1062],"tags":[2744,2745,2748],"class_list":["post-11928","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bash-programming","category-bash-script","tag-bash-script","tag-2745","tag-2748"],"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/11928","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/comments?post=11928"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/11928\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media\/11929"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=11928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=11928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=11928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}