{"id":10433,"date":"2023-12-28T16:24:33","date_gmt":"2023-12-28T12:54:33","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/16-%d9%85%d8%ab%d8%a7%d9%84-bash-regular-expression-regex-%d8%a8%d8%a7-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-grep%d8%8c-sed-%d9%88-awk\/"},"modified":"2023-12-28T16:24:33","modified_gmt":"2023-12-28T12:54:33","slug":"16-%d9%85%d8%ab%d8%a7%d9%84-bash-regular-expression-regex-%d8%a8%d8%a7-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-grep%d8%8c-sed-%d9%88-awk","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/16-%d9%85%d8%ab%d8%a7%d9%84-bash-regular-expression-regex-%d8%a8%d8%a7-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-grep%d8%8c-sed-%d9%88-awk\/","title":{"rendered":"16 \u0645\u062b\u0627\u0644 Bash Regular Expression (RegEx) \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a grep\u060c sed \u0648 awk"},"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\" href=\"https:\/\/rasanegaar.com\/blog\/16-%d9%85%d8%ab%d8%a7%d9%84-bash-regular-expression-regex-%d8%a8%d8%a7-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-grep%d8%8c-sed-%d9%88-awk\/#regex_%da%86%db%8c%d8%b3%d8%aa%d8%9f\" >Regex \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/rasanegaar.com\/blog\/16-%d9%85%d8%ab%d8%a7%d9%84-bash-regular-expression-regex-%d8%a8%d8%a7-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-grep%d8%8c-sed-%d9%88-awk\/#%d9%86%d8%b3%d8%ae%d9%87_%d9%87%d8%a7%db%8c_regex\" >\u0646\u0633\u062e\u0647 \u0647\u0627\u06cc Regex<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/rasanegaar.com\/blog\/16-%d9%85%d8%ab%d8%a7%d9%84-bash-regular-expression-regex-%d8%a8%d8%a7-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-grep%d8%8c-sed-%d9%88-awk\/#%d9%86%d8%ad%d9%88_regex\" >\u0646\u062d\u0648 Regex<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/rasanegaar.com\/blog\/16-%d9%85%d8%ab%d8%a7%d9%84-bash-regular-expression-regex-%d8%a8%d8%a7-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-grep%d8%8c-sed-%d9%88-awk\/#%d8%a7%d8%ac%d8%b2%d8%a7%db%8c_%d8%af%d8%b3%d8%aa%d9%88%d8%b1_regex\" >\u0627\u062c\u0632\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 Regex<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/rasanegaar.com\/blog\/16-%d9%85%d8%ab%d8%a7%d9%84-bash-regular-expression-regex-%d8%a8%d8%a7-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-grep%d8%8c-sed-%d9%88-awk\/#16_%d9%85%d8%ab%d8%a7%d9%84_%d8%a7%d8%b2_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_regex_%d8%af%d8%b1_%d9%84%db%8c%d9%86%d9%88%da%a9%d8%b3\" >16 \u0645\u062b\u0627\u0644 \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Regex \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/rasanegaar.com\/blog\/16-%d9%85%d8%ab%d8%a7%d9%84-bash-regular-expression-regex-%d8%a8%d8%a7-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-grep%d8%8c-sed-%d9%88-awk\/#%d8%a8%d8%af%d9%88%d9%86_%d8%aa%d8%ba%db%8c%db%8c%d8%b1_%d9%81%d8%a7%db%8c%d9%84_%d8%a7%d8%b5%d9%84%db%8c_%d8%a8%d8%b1%d8%a7%db%8c_%d8%b0%d8%ae%db%8c%d8%b1%d9%87_%d9%86%d8%aa%db%8c%d8%ac%d9%87_%d8%a7%d8%b2_%d8%b9%d9%85%d9%84%da%af%d8%b1_redirection_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%da%a9%d9%86%db%8c%d8%af_%d9%88_%d9%86%d8%a7%d9%85_%d9%81%d8%a7%db%8c%d9%84_%d8%b1%d8%a7_%d9%88%d8%a7%d8%b1%d8%af_%da%a9%d9%86%db%8c%d8%af\" >\u0628\u062f\u0648\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0641\u0627\u06cc\u0644 \u0627\u0635\u0644\u06cc  \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0646\u062a\u06cc\u062c\u0647 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 redirection \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0648\u0627\u0631\u062f \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-7\" href=\"https:\/\/rasanegaar.com\/blog\/16-%d9%85%d8%ab%d8%a7%d9%84-bash-regular-expression-regex-%d8%a8%d8%a7-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-grep%d8%8c-sed-%d9%88-awk\/#%da%af%d8%b1%d9%88%d9%87_%d9%87%d8%a7_%d9%88_%d9%86%da%af%d8%a7%d9%87_%d9%87%d8%a7\" >\u06af\u0631\u0648\u0647 \u0647\u0627 \u0648 \u0646\u06af\u0627\u0647 \u0647\u0627<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/rasanegaar.com\/blog\/16-%d9%85%d8%ab%d8%a7%d9%84-bash-regular-expression-regex-%d8%a8%d8%a7-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-grep%d8%8c-sed-%d9%88-awk\/#regex_%d8%af%d9%86%d8%a8%d8%a7%d9%84%d9%87_%d8%a7%db%8c_%d8%a7%d8%b2_%da%a9%d8%a7%d8%b1%d8%a7%da%a9%d8%aa%d8%b1%d9%87%d8%a7_%d8%a7%d8%b3%d8%aa_%da%a9%d9%87_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%db%8c%da%a9_%d8%a7%d9%84%da%af%d9%88_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d9%85%db%8c_%d8%b4%d9%88%d8%af_%da%a9%d9%87_%d8%a8%d9%87_%d8%ac%d8%b3%d8%aa%d8%ac%d9%88%db%8c_%d8%a8%d8%b1%d8%ae%db%8c_%d8%a7%d8%b7%d9%84%d8%a7%d8%b9%d8%a7%d8%aa_%d8%a7%d8%b2_%db%8c%da%a9_%d9%81%d8%a7%db%8c%d9%84_%d9%88_%d9%be%d8%b1%d8%af%d8%a7%d8%b2%d8%b4_%d8%a2%d9%86_%da%a9%d9%85%da%a9_%d9%85%db%8c_%da%a9%d9%86%d8%af_%d9%85%d9%88%d8%aa%d9%88%d8%b1%d9%87%d8%a7%db%8c_regex_%d9%85%d8%ae%d8%aa%d9%84%d9%81%db%8c_%d8%af%d8%b1_%d9%84%db%8c%d9%86%d9%88%da%a9%d8%b3_%d9%88%d8%ac%d9%88%d8%af_%d8%af%d8%a7%d8%b1%d8%af%d8%8c_%d9%85%d8%a7%d9%86%d9%86%d8%af_grep%d8%8c_sed_%d9%88_awk_%d8%a7%db%8c%d9%86_%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7_%d8%b9%d8%a8%d8%a7%d8%b1%d8%a7%d8%aa_%d9%85%d9%86%d8%b8%d9%85_%d8%a7%d9%88%d9%84%db%8c%d9%87_%d8%aa%d8%a7_%d9%be%db%8c%d8%b4%d8%b1%d9%81%d8%aa%d9%87_%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_%d9%87%d8%b1_%d8%b3%d9%87_%d8%af%d8%b3%d8%aa%d9%88%d8%b1_%d9%84%db%8c%d9%86%d9%88%da%a9%d8%b3_%d9%be%d9%88%d8%b4%d8%b4_%d9%85%db%8c_%d8%af%d9%87%d8%af_%d8%aa%d9%88%d8%ac%d9%87_%d8%a8%d9%87_%d8%a7%db%8c%d9%86_%d9%86%da%a9%d8%aa%d9%87_%d8%b6%d8%b1%d9%88%d8%b1%db%8c_%d8%a7%d8%b3%d8%aa_%da%a9%d9%87_%d9%87%d9%85%d9%87_%d9%85%d9%88%d8%aa%d9%88%d8%b1%d9%87%d8%a7%db%8c_regex_%d9%84%db%8c%d9%86%d9%88%da%a9%d8%b3_%d8%a7%d8%b2_%d8%aa%d9%85%d8%a7%d9%85_%d8%b7%d8%b9%d9%85%e2%80%8c%d9%87%d8%a7%db%8c_regex_%d9%be%d8%b4%d8%aa%db%8c%d8%a8%d8%a7%d9%86%db%8c_%d9%86%d9%85%db%8c%e2%80%8c%da%a9%d9%86%d9%86%d8%af%d8%8c_%d8%a8%d9%87_%d8%b9%d9%86%d9%88%d8%a7%d9%86_%d9%85%d8%ab%d8%a7%d9%84%d8%8c_sed_%d9%88_awk_%d8%a7%d8%b2_pcre_%d9%be%d8%b4%d8%aa%db%8c%d8%a8%d8%a7%d9%86%db%8c_%d9%86%d9%85%db%8c%e2%80%8c%da%a9%d9%86%d9%86%d8%af%d8%8c_%d8%af%d8%b1_%d8%ad%d8%a7%d9%84%db%8c_%da%a9%d9%87_%d9%87%d9%85%d9%87_%d9%85%d9%88%d8%aa%d9%88%d8%b1%d9%87%d8%a7_%d8%a7%d8%b2_bre%d8%8c_ere_%d9%88_pcre_%d9%be%d8%b4%d8%aa%db%8c%d8%a8%d8%a7%d9%86%db%8c_%d9%85%db%8c%e2%80%8c%da%a9%d9%86%d9%86%d8%af\" >Regex \u062f\u0646\u0628\u0627\u0644\u0647 \u0627\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0627\u0644\u06af\u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0628\u0647 \u062c\u0633\u062a\u062c\u0648\u06cc \u0628\u0631\u062e\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0648 \u067e\u0631\u062f\u0627\u0632\u0634 \u0622\u0646 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f.  \u0645\u0648\u062a\u0648\u0631\u0647\u0627\u06cc regex \u0645\u062e\u062a\u0644\u0641\u06cc \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u0645\u0627\u0646\u0646\u062f grep\u060c sed \u0648 awk.  \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 \u0639\u0628\u0627\u0631\u0627\u062a \u0645\u0646\u0638\u0645 \u0627\u0648\u0644\u06cc\u0647 \u062a\u0627 \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0647\u0631 \u0633\u0647 \u062f\u0633\u062a\u0648\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u067e\u0648\u0634\u0634 \u0645\u06cc \u062f\u0647\u062f.  \u062a\u0648\u062c\u0647 \u0628\u0647 \u0627\u06cc\u0646 \u0646\u06a9\u062a\u0647 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0647\u0645\u0647 \u0645\u0648\u062a\u0648\u0631\u0647\u0627\u06cc regex \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0627\u0632 \u062a\u0645\u0627\u0645 \u0637\u0639\u0645\u200c\u0647\u0627\u06cc regex \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c sed \u0648 awk \u0627\u0632 PCRE \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0647\u0645\u0647 \u0645\u0648\u062a\u0648\u0631\u0647\u0627 \u0627\u0632 BRE\u060c ERE \u0648 PCRE \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/a><\/li><\/ul><\/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\"> 8<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<div id=\"wpbody\">\n<p>Regular Expression \u06cc\u0627 Regex \u062f\u0646\u0628\u0627\u0644\u0647 \u0627\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635 \u0627\u0633\u062a \u06a9\u0647 \u0627\u0644\u06af\u0648\u06cc\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc \u062a\u0637\u0628\u06cc\u0642 \u0627\u0644\u06af\u0648\u06cc \u062e\u0627\u0635 \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0648 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u0622\u0646\u0647\u0627 \u062a\u0634\u06a9\u06cc\u0644 \u0645\u06cc \u062f\u0647\u0646\u062f.  \u0639\u0645\u062f\u062a\u0627\u064b \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635\u060c \u06a9\u0644\u0645\u0627\u062a\u060c \u0641\u06cc\u0644\u062a\u0631 \u06a9\u0631\u062f\u0646 \u06cc\u0627 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u0645\u062a\u0646 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>Regex \u062a\u0627 \u062d\u062f \u0632\u06cc\u0627\u062f\u06cc \u062f\u0631 \u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0627\u0632 \u062c\u0645\u0644\u0647 \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u0648\u06cc\u0633\u06cc Bash \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627\u060c \u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 regex \u062f\u0631 Bash\u060c \u0639\u0628\u0627\u0631\u0627\u062a \u0645\u0646\u0638\u0645 \u0627\u0635\u0644\u06cc \u0648 \u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u062a\u0648\u0631\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u067e\u0631\u062f\u0627\u0632\u0634 regex \u0631\u0627 \u062a\u0648\u0636\u06cc\u062d \u062e\u0648\u0627\u0647\u0645 \u062f\u0627\u062f.<\/p>\n<ul>\n<li><a href=\"#1\" class=\"broken_link\"><strong>Regex \u0686\u06cc\u0633\u062a\u061f<\/strong><\/a><\/li>\n<li><a href=\"#2\" class=\"broken_link\"><strong>\u0646\u0633\u062e\u0647 \u0647\u0627\u06cc Regex<\/strong><\/a><\/li>\n<li><a href=\"#3\" class=\"broken_link\"><strong>\u0646\u062d\u0648 Regex<\/strong><\/a><\/li>\n<li><a href=\"#4\" class=\"broken_link\"><strong>\u0627\u062c\u0632\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 Regex<\/strong><\/a><\/li>\n<li><a href=\"#5\" class=\"broken_link\"><strong>16 \u0645\u062b\u0627\u0644 \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Regex \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633<\/strong><\/a><\/li>\n<li><a href=\"#6\" class=\"broken_link\"><strong>\u0648\u0631\u0642 \u062a\u0642\u0644\u0628 Regex<\/strong><\/a><\/li>\n<li><a href=\"#7\" class=\"broken_link\"><strong>\u0646\u062a\u06cc\u062c\u0647<\/strong><\/a><\/li>\n<\/ul>\n<h2 id=\"1\"><span class=\"ez-toc-section\" id=\"regex_%da%86%db%8c%d8%b3%d8%aa%d8%9f\"><\/span>Regex \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u06cc\u0627 regex \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0627\u0644\u06af\u0648\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 \u0645\u062a\u0627\u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u0627\u0644\u06af\u0648\u06cc \u062e\u0627\u0635 \u062f\u0631 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u062a\u0634\u06a9\u06cc\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0628\u0627 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0648\u0627\u0642\u0639\u06cc \u062f\u0631\u06a9 \u06a9\u0646\u06cc\u0645\u060c \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u06cc\u06a9 \u06a9\u062f \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f \u062a\u0627 \u0686\u0646\u062f \u0645\u062a\u063a\u06cc\u0631 \u062e\u0627\u0635 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f \u0648 \u0633\u067e\u0633 \u0622\u0646\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0641\u0627\u06cc\u0644 \u06a9\u062f \u062f\u06cc\u06af\u0631\u06cc \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f\u060c \u062f\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 \u0686\u0646\u06cc\u0646 \u0634\u0631\u0627\u06cc\u0637\u06cc \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f.<\/p>\n<h2 id=\"2\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%b3%d8%ae%d9%87_%d9%87%d8%a7%db%8c_regex\"><\/span>\u0646\u0633\u062e\u0647 \u0647\u0627\u06cc Regex<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0646\u0633\u062e\u0647 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0627\u0632 regex \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0648 \u0630\u06a9\u0631 \u0627\u06cc\u0646 \u0646\u06a9\u062a\u0647 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0647\u0645\u0647 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u067e\u0631\u062f\u0627\u0632\u0646\u062f\u0647 regex \u0627\u0632 \u062a\u0645\u0627\u0645 regex \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0646\u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<ul>\n<li>\u0628\u06cc\u0627\u0646 \u0645\u0646\u0638\u0645 \u067e\u0627\u06cc\u0647 <strong>(BRE)<\/strong><\/li>\n<li>\u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647 <strong>(ERE)<\/strong><\/li>\n<li>\u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0633\u0627\u0632\u06af\u0627\u0631 \u067e\u0631\u0644 <strong>(PCRE)<\/strong><\/li>\n<\/ul>\n<p>BRE \u0648 ERE \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0637\u0628\u0642\u0647 \u0628\u0646\u062f\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f:<\/p>\n<\/p>\n<ul>\n<li>POSIX BRE\/ERE<\/li>\n<li>GNU  BRE\/ERE<\/li>\n<\/ul>\n<p><img decoding=\"async\" fetchpriority=\"high\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"227\" height=\"227\" class=\"aligncenter size-full wp-image-404287\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 227w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-1-150x150.png 150w\" sizes=\"(max-width: 227px) 100vw, 227px\" title=\"\"><\/p>\n<p>POSIX BRE \u0648 POSIX ERE \u0632\u06cc\u0631 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 GNU BRE \u0648 ERE \u0648 GNU BRE\/ERE \u0632\u06cc\u0631 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 PCRE \u0627\u0633\u062a.<\/p>\n<h2 id=\"3\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%ad%d9%88_regex\"><\/span>\u0646\u062d\u0648 Regex<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0646\u0627\u0647\u0645\u0633\u0627\u0646 command-line \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0628\u0627 \u0639\u0628\u0627\u0631\u0627\u062a \u0645\u0646\u0638\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f\u060c \u0645\u0627\u0646\u0646\u062f:<\/p>\n<ul>\n<li><strong>grep<\/strong><\/li>\n<li><strong>sed<\/strong><\/li>\n<li><strong>\u0628\u06cc\u062e\u06cc\u0627\u0644<\/strong><\/li>\n<\/ul>\n<p>\u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0645\u0648\u062a\u0648\u0631\u0647\u0627\u06cc regex \u0646\u06cc\u0632 \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f \u06a9\u0647 \u0628\u0647 \u062a\u0631\u062c\u0645\u0647 \u0639\u0628\u0627\u0631\u0627\u062a \u0645\u0646\u0638\u0645 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u0646\u062f \u0648 \u062e\u0631\u0648\u062c\u06cc \u0645\u06cc \u062f\u0647\u0646\u062f.<\/p>\n<p><strong>\u062f\u0633\u062a\u0648\u0631 Regex \u0628\u0627 grep<\/strong><\/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>options<span class=\"br0\">]<\/span> <span class=\"st_h\">&#8216;\u0627\u0644\u06af\u0648&#8217;<\/span> <span class=\"br0\">[<\/span>string<span class=\"sy0\">\/<\/span>filename<span class=\"br0\">]<\/span><\/div>\n<\/div>\n<p><strong>Regex Syntax \u0628\u0627 sed<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">sed<\/span> <span class=\"br0\">[<\/span>options<span class=\"br0\">]<\/span> <span class=\"st_h\">&#8216;\/\u0627\u0644\u06af\u0648\/&#8217;<\/span> <span class=\"br0\">[<\/span>string<span class=\"sy0\">\/<\/span>filename<span class=\"br0\">]<\/span><\/div>\n<\/div>\n<p><strong>\u062f\u0633\u062a\u0648\u0631 Regex \u0628\u0627 awk<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0628\u06cc\u062e\u06cc\u0627\u0644<\/span> <span class=\"br0\">[<\/span>options<span class=\"br0\">]<\/span> <span class=\"st_h\">&#8216;\/\u0627\u0644\u06af\u0648\/&#8217;<\/span> <span class=\"br0\">[<\/span>string<span class=\"sy0\">\/<\/span>filename<span class=\"br0\">]<\/span><\/div>\n<\/div>\n<h2 id=\"4\"><span class=\"ez-toc-section\" id=\"%d8%a7%d8%ac%d8%b2%d8%a7%db%8c_%d8%af%d8%b3%d8%aa%d9%88%d8%b1_regex\"><\/span>\u0627\u062c\u0632\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 Regex<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0634\u0634 \u062c\u0632\u0621 \u0627\u0635\u0644\u06cc \u0646\u062d\u0648 \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f:<\/p>\n<ul>\n<li>\u0634\u062e\u0635\u06cc\u062a \u0647\u0627<\/li>\n<li>\u0645\u062a\u0627 \u0634\u062e\u0635\u06cc\u062a \u0647\u0627<\/li>\n<li>\u06a9\u0645\u06cc\u062a \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627<\/li>\n<li>\u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc \u0634\u062e\u0635\u06cc\u062a<\/li>\n<li>\u06af\u0631\u0648\u0647 \u0628\u0646\u062f\u06cc<\/li>\n<li>\u0646\u06af\u0627\u0647 \u0647\u0627<\/li>\n<\/ul>\n<p><strong>\u0634\u062e\u0635\u06cc\u062a \u0647\u0627:<\/strong> \u0627\u06cc\u0646 \u0645\u0648\u0644\u0641\u0647 \u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0647\u0631 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0645\u0646\u0641\u0631\u062f \u06cc\u0627 \u0686\u0646\u062f \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u062f\u0642\u06cc\u0642 \u062f\u0631 \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0641\u0627\u06cc\u0644\u060c \u0627\u0644\u06af\u0648\u0647\u0627 \u0631\u0627 \u062a\u0634\u06a9\u06cc\u0644 \u0645\u06cc \u062f\u0647\u0646\u062f.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 H \u0628\u0631\u0627\u06cc H \u062f\u0631 \u0641\u0627\u06cc\u0644 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0628\u0647 \u0637\u0648\u0631 \u0645\u0634\u0627\u0628\u0647\u060c \u062d\u0631\u0648\u0641 Linux \u062f\u0642\u06cc\u0642\u0627 \u06a9\u0644\u0645\u0647 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0631\u0627 \u062f\u0631 \u0641\u0627\u06cc\u0644 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u067e\u0631\u0686\u0645 -i \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0631\u0627\u06cc \u0628\u06cc\u200c\u062d\u0633\u0627\u0633 \u06a9\u0631\u062f\u0646 \u062c\u0633\u062a\u062c\u0648 \u0628\u0647 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af \u0648 \u06a9\u0648\u0686\u06a9 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.<\/p>\n<p><strong>\u0645\u062a\u0627 \u0634\u062e\u0635\u06cc\u062a \u0647\u0627: <\/strong>\u0627\u06cc\u0646 \u0645\u0648\u0644\u0641\u0647 \u0647\u0627 \u0634\u0627\u0645\u0644 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635 \u0647\u0633\u062a\u0646\u062f \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u062e\u0627\u0635\u06cc \u062f\u0627\u0631\u0646\u062f.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0645\u062a\u0627\u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0646\u0642\u0637\u0647 \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 ^ \u0628\u0627 \u0634\u0631\u0648\u0639 \u062e\u0637 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 $ \u0628\u0627 \u0627\u0646\u062a\u0647\u0627\u06cc \u062e\u0637 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f.  \u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u0644\u0648\u0644\u0647 \u0647\u0627\u06cc \u0645\u062a\u0627\u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 a|b \u0628\u0631\u0627\u06cc \u062a\u0637\u0628\u06cc\u0642 a \u0648 b \u062f\u0631 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><strong>\u06a9\u0645\u06cc\u062a \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627:<\/strong> \u0627\u06cc\u0646 \u0645\u0648\u0644\u0641\u0647 \u0647\u0627 \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u06cc\u06a9 \u0627\u0644\u06af\u0648\u06cc \u062e\u0627\u0635 \u0686\u0646\u062f \u0628\u0627\u0631 \u0628\u0627\u06cc\u062f \u062a\u06a9\u0631\u0627\u0631 \u0634\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0645\u062b\u0644\u0627 \u0639\u0644\u0627\u0645\u062a \u0633\u0648\u0627\u0644\u061f  \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0642\u0628\u0644\u06cc \u0631\u0627 \u0641\u0642\u0637 \u0635\u0641\u0631 \u06cc\u0627 \u06cc\u06a9 \u0628\u0627\u0631 \u062a\u06a9\u0631\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f \u0631\u0648\u06cc \u0633\u062a\u0627\u0631\u0647 \u062f\u06cc\u06af\u0631 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0642\u0628\u0644\u06cc \u0631\u0627 \u0635\u0641\u0631 \u06cc\u0627 \u0686\u0646\u062f \u0628\u0627\u0631 \u067e\u06cc\u062f\u0627 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p><strong>\u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc \u0634\u062e\u0635\u06cc\u062a: <\/strong>\u06af\u0631\u0648\u0647 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0645\u062d\u0635\u0648\u0631 \u0634\u062f\u0647 \u062f\u0631 \u067e\u0631\u0627\u0646\u062a\u0632 ([]) \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u062c\u0632\u0627\u06cc \u06a9\u0644\u0627\u0633 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.  \u0645\u062b\u0644\u0627\u060c [0-9] \u0627\u0639\u062f\u0627\u062f \u0627\u0632 0 \u062a\u0627 9 \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0634\u0627\u0628\u0647 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f [A-Z] \u062a\u0645\u0627\u0645 \u062d\u0631\u0648\u0641 \u0627\u0644\u0641\u0628\u0627\u06cc A \u062a\u0627 Z \u0631\u0627 \u0628\u0627 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<p><strong>\u06af\u0631\u0648\u0647 \u0628\u0646\u062f\u06cc: <\/strong>\u0627\u06cc\u0646 \u062c\u0632\u0621 \u0628\u0647 \u06af\u0631\u0648\u0647 \u0628\u0646\u062f\u06cc \u0627\u0644\u06af\u0648 \u062f\u0631 \u0628\u0631\u0627\u06a9\u062a \u0647\u0627\u06cc \u06af\u0631\u062f \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f ().  \u0628\u0647 \u0648\u06cc\u0698\u0647 \u06cc\u0627\u0641\u062a\u0646 \u062a\u0648\u0627\u0644\u06cc \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u0634\u0648\u0646\u062f\u0647 \u0645\u0627\u0646\u0646\u062f \u0634\u0645\u0627\u0631\u0647 \u062a\u0644\u0641\u0646 \u06cc\u0627 \u0622\u062f\u0631\u0633 \u0627\u06cc\u0645\u06cc\u0644 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<\/p>\n<p><strong>\u0646\u06af\u0627\u0647 \u0647\u0627: <\/strong>\u0627\u06cc\u0646 \u0645\u0648\u0644\u0641\u0647 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0646\u06af\u0627\u0647 \u0645\u062b\u0628\u062a \u0648 \u0645\u0646\u0641\u06cc \u0628\u0647 \u0627\u0637\u0631\u0627\u0641 \u06cc\u06a9 \u0627\u0644\u06af\u0648\u06cc \u0642\u0628\u0644 \u06cc\u0627 \u0628\u0639\u062f \u0627\u0632 \u0627\u0644\u06af\u0648\u06cc \u062f\u06cc\u06af\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0645\u062b\u0644\u0627\u060c <strong>a(?=b)<\/strong> \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0647\u0645\u0647 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f <strong>\u0622<\/strong><strong>&#8216;s <\/strong>\u0627\u06af\u0631 \u0642\u0628\u0644\u0627 \u0628\u06cc\u0627\u06cc\u0646\u062f <strong>\u0628<\/strong>.<\/p>\n<h2 id=\"5\"><span class=\"ez-toc-section\" id=\"16_%d9%85%d8%ab%d8%a7%d9%84_%d8%a7%d8%b2_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_regex_%d8%af%d8%b1_%d9%84%db%8c%d9%86%d9%88%da%a9%d8%b3\"><\/span>16 \u0645\u062b\u0627\u0644 \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Regex \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u062b\u0627\u0644\u200c\u0647\u0627\u06cc \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062a\u0627\u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u060c \u06a9\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u0647\u200c\u0647\u0627\u060c \u06af\u0631\u0648\u0647\u200c\u0647\u0627 \u0648 \u0628\u0631\u062e\u06cc \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0645\u0646\u062d\u0635\u0631\u0628\u0647\u200c\u0641\u0631\u062f \u0631\u0627 \u067e\u0648\u0634\u0634 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f.<\/p>\n<p><strong>\u0645\u062b\u0627\u0644 1: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u0646\u0642\u0637\u0647 (.).<\/strong><\/p>\n<p>\u0646\u0642\u0637\u0647 \u0645\u062a\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0627\u0635\u0644\u06cc \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0627\u0633\u062a \u06a9\u0647 \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.  \u0645\u062b\u0644\u0627:<\/p>\n<p><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 grep: <\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">grep<\/span> <span class=\"st_h\">&#8220;U.untu&#8221;<\/span> mytextfile.txt<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"134\" class=\"alignnone size-full wp-image-404288\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768058_460_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-2-300x67.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768058_460_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768058_460_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"134\" class=\"alignnone size-full wp-image-404288\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768058_460_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-2-300x67.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 sed: <\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">sed<\/span> <span class=\"re5\">-n<\/span> <span class=\"st_h\">&#8216;\/U.untu\/p&#8217;<\/span> mytextfile.txt<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"134\" class=\"alignnone size-full wp-image-404289\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768059_703_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-3-300x67.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768059_703_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768059_703_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"134\" class=\"alignnone size-full wp-image-404289\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768059_703_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-3-300x67.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 awk:<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0628\u06cc\u062e\u06cc\u0627\u0644<\/span> <span class=\"st_h\">&#8216;\/U.untu\/&#8217;<\/span> mytextfile.txt<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"134\" class=\"alignnone size-full wp-image-404290\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768059_731_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-4-300x67.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768059_731_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768059_731_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"134\" class=\"alignnone size-full wp-image-404290\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768059_731_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-4-300x67.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong>\u0645\u062b\u0627\u0644 2: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a Caret (^).<\/strong><\/p>\n<p>\u06af\u0627\u0631\u06cc <strong>^<\/strong> \u0645\u062a\u0627\u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u062a\u0645\u0627\u0645 \u062e\u0637\u0648\u0637\u06cc \u06a9\u0647 \u0627\u0632 \u0627\u0644\u06af\u0648\u06cc \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u0646\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0645\u062b\u0644\u0627:<\/p>\n<p><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 grep:<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">grep<\/span> <span class=\"st_h\">&#8216;^K&#8217;<\/span> mytextfile.txt<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"121\" class=\"alignnone size-full wp-image-404291\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768059_548_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-5-300x60.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768059_548_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768059_548_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"121\" class=\"alignnone size-full wp-image-404291\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768059_548_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-5-300x60.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 sed:<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">sed<\/span> <span class=\"re5\">-n<\/span> <span class=\"st_h\">&#8216;\/^K\/p&#8217;<\/span> mytextfile.txt<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"121\" class=\"alignnone size-full wp-image-404292\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768059_455_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-6-300x60.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768059_455_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768059_455_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"121\" class=\"alignnone size-full wp-image-404292\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768059_455_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-6-300x60.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 awk:<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0628\u06cc\u062e\u06cc\u0627\u0644<\/span> <span class=\"st_h\">&#8216;\/^K\/&#8217;<\/span> mytextfile.txt<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"121\" class=\"alignnone size-full wp-image-404293\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768060_430_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-7-300x60.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768060_430_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768060_430_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"121\" class=\"alignnone size-full wp-image-404293\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768060_430_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-7-300x60.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p>\u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0628\u0627\u0644\u0627 \u062a\u0645\u0627\u0645 \u0648\u0631\u0648\u062f\u06cc \u0647\u0627\u06cc \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627 \u0686\u0627\u067e \u0645\u06cc \u06a9\u0646\u0646\u062f <strong>\u06a9<\/strong>.<\/p>\n<p><strong>\u0645\u062b\u0627\u0644 3: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u06cc\u0627\u0646 \u062f\u0644\u0627\u0631 ($).<\/strong><\/p>\n<p>\u0627\u06cc\u0646 \u0645\u062a\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u062a\u0645\u0627\u0645 \u0627\u0646\u062a\u0647\u0627\u06cc \u0631\u0634\u062a\u0647 \u0628\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u062e\u0627\u0635 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0645\u062b\u0644\u0627:<\/p>\n<p><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 grep:<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">grep<\/span> <span class=\"st_h\">&#8216;u$&#8217;<\/span> mytextfile.txt<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"121\" class=\"alignnone size-full wp-image-404294\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768060_198_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-8-300x60.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768060_198_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768060_198_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"121\" class=\"alignnone size-full wp-image-404294\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768060_198_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-8-300x60.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 sed:<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">sed<\/span> <span class=\"re5\">-n<\/span> <span class=\"st_h\">&#8216;\/u$\/p&#8217;<\/span> mytextfile.txt<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"121\" class=\"alignnone size-full wp-image-404295\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768060_485_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-9-300x60.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768060_485_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768060_485_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"121\" class=\"alignnone size-full wp-image-404295\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768060_485_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-9-300x60.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 awk:<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0628\u06cc\u062e\u06cc\u0627\u0644<\/span> <span class=\"st_h\">&#8216;\/u$\/&#8217;<\/span> mytextfile.txt<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"121\" class=\"alignnone size-full wp-image-404296\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768060_971_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-10-300x60.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768060_971_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768060_971_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"121\" class=\"alignnone size-full wp-image-404296\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768060_971_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-10-300x60.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p>\u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0628\u0627\u0644\u0627 \u062a\u0645\u0627\u0645 \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u062e\u062a\u0645 \u0645\u06cc \u0634\u0648\u062f \u0631\u0627 \u0645\u06cc \u062f\u0647\u062f <strong>\u062a\u0648<\/strong>.<\/p>\n<p><strong>\u0645\u062b\u0627\u0644 4: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0633\u062a\u0627\u0631\u0647<\/strong><\/p>\n<p>\u0627\u0635\u0637\u0644\u0627\u062d<\/p>\n<p><strong>\u0633\u062a\u0627\u0631\u0647 * \u06a9\u0645\u06cc\u062a \u0628\u0627 \u0648\u0642\u0648\u0639 \u0646\u0648\u06cc\u0633\u0647 \u0647\u0627\u06cc \u0642\u0628\u0644\u06cc \u062f\u0631 \u0631\u0634\u062a\u0647 \u0635\u0641\u0631 \u06cc\u0627 \u0628\u06cc\u0634\u062a\u0631 \u0628\u0631\u0627\u0628\u0631 \u0627\u0633\u062a.  \u0645\u0639\u0627\u062f\u0644 {0,} \u0627\u0633\u062a.  \u0645\u062b\u0644\u0627:<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 grep:<\/span> <span class=\"st_h\">grep<\/span> &#8216;tu*&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"154\" class=\"alignnone size-full wp-image-404297\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_49_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-11-300x77.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_49_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_49_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"154\" class=\"alignnone size-full wp-image-404297\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_49_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-11-300x77.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 sed:<\/span> <span class=\"re5\">sed<\/span> <span class=\"st_h\">-n<\/span> &#8216;\/tu*\/p&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"154\" class=\"alignnone size-full wp-image-404298\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_727_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-12-300x77.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_727_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_727_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"154\" class=\"alignnone size-full wp-image-404298\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_727_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-12-300x77.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 awk:<\/span> <span class=\"st_h\">\u0628\u06cc\u062e\u06cc\u0627\u0644<\/span> &#8216;\/tu*\/&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"154\" class=\"alignnone size-full wp-image-404299\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_815_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-13-300x77.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_815_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_815_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"154\" class=\"alignnone size-full wp-image-404299\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_815_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-13-300x77.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<p>\u0645\u062b\u0627\u0644 5: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u0639\u0644\u0627\u0645\u062a \u0633\u0648\u0627\u0644 (\u061f).<\/p>\n<p><strong>\u06a9\u0645\u06cc\u062a \u06a9\u0646\u0646\u062f\u0647 \u0639\u0644\u0627\u0645\u062a \u0633\u0648\u0627\u0644 (\u061f) \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0622\u06cc\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0642\u0628\u0644\u06cc \u0635\u0641\u0631 \u06cc\u0627 \u06cc\u06a9 \u0628\u0627\u0631 \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc \u0627\u0641\u062a\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0648\u0627\u062c\u062f \u0634\u0631\u0627\u06cc\u0637 \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 grep:<\/span> <span class=\"re5\">grep<\/span> <span class=\"st_h\">-\u0627\u06cc<\/span> &#8220;Ub\u061f&#8221;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404300\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_902_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-14-300x65.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_902_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_902_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404300\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_902_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-14-300x65.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<\/p>\n<p><strong>-E \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u0628\u0631\u0627\u06cc regex \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647 \u0627\u0633\u062a.<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 sed:<\/span> <span class=\"re5\">sed<\/span> <span class=\"st_h\">-nE<\/span> &#8216;\/Ub?\/p&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404301\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_913_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-15-300x65.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_913_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_913_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404301\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768061_913_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-15-300x65.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<\/p>\n<p><strong>-E \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u0628\u0631\u0627\u06cc regex \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647 \u0627\u0633\u062a.<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 awk:<\/span> <span class=\"st_h\">\u0628\u06cc\u062e\u06cc\u0627\u0644<\/span> &#8216;\/Ub\/&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404302\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768062_217_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-16-300x65.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768062_217_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768062_217_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404302\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768062_217_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-16-300x65.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"398\" class=\"aligncenter size-full wp-image-404303\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768062_167_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-17-300x198.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768062_167_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768062_167_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"398\" class=\"aligncenter size-full wp-image-404303\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768062_167_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-17-300x198.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p>\u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 \u06a9\u0645\u06cc\u062a \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627\u06cc \u0633\u062a\u0627\u0631\u0647 \u0648 \u0639\u0644\u0627\u0645\u062a \u0633\u0648\u0627\u0644 \u062f\u0631 \u062a\u0635\u0648\u06cc\u0631 \u0632\u06cc\u0631 \u0630\u06a9\u0631 \u0634\u062f\u0647 \u0627\u0633\u062a: \u0631\u0648\u06cc \u0633\u062a\u0627\u0631\u0647 \u062a\u0645\u0627\u0645 \u0646\u0648\u06cc\u0633\u0647 \u0647\u0627\u06cc \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0646\u0648\u06cc\u0633\u0647 \u0642\u0628\u0644\u06cc \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0639\u0644\u0627\u0645\u062a \u0633\u0648\u0627\u0644 \u0646\u0648\u06cc\u0633\u0647 \u0642\u0628\u0644\u06cc \u0641\u0642\u0637 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f.<\/p>\n<p><strong>\u0632\u0645\u0627\u0646.<\/strong><\/p>\n<p>\u0645\u062b\u0627\u0644 6: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a Backslash (\\).<\/p>\n<p>\u0627\u06cc\u0646 \u0628\u06a9 \u0627\u0633\u0644\u0634 \\ \u0645\u062a\u0627\u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u062e\u0627\u0635 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0633\u062a\u0627\u0631\u0647 * \u062e\u0648\u062f \u06cc\u06a9 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u062e\u0627\u0635 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0633\u062a\u0627\u0631\u0647 \u0628\u0647 \u0645\u0639\u0646\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u06a9\u0644\u0645\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0627 \u0627\u0632 \u0628\u06a9 \u0627\u0633\u0644\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f. <strong>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u062a\u0645\u0627\u0645 \u062a\u0648\u0632\u06cc\u0639 \u0647\u0627\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0631\u0627 \u062f\u0631 \u0641\u0627\u06cc\u0644 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u0645<\/strong> mytextfile.txt<\/p>\n<p><strong>\u0628\u0627 \u0641\u0627\u0635\u0644\u0647 \u062f\u0631 \u0646\u0627\u0645 \u0622\u0646\u0647\u0627.<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 grep:<\/span> <span class=\"st_h\">grep<\/span> &#8216;\\s&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404304\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768062_666_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-18-300x65.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768062_666_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768062_666_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404304\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768062_666_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-18-300x65.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 sed:<\/span> <span class=\"re5\">sed<\/span> <span class=\"st_h\">-n<\/span> &#8216;\/\\s\/p&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404305\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768062_506_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-19-300x65.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768062_506_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768062_506_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404305\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768062_506_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-19-300x65.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 awk:<\/span> <span class=\"st_h\">\u0628\u06cc\u062e\u06cc\u0627\u0644<\/span> &#8216;\/\\s\/&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404306\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768063_188_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-20-300x65.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768063_188_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768063_188_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404306\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768063_188_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-20-300x65.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"398\" class=\"aligncenter size-full wp-image-404307\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768063_11_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-21-300x198.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768063_11_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768063_11_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"398\" class=\"aligncenter size-full wp-image-404307\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768063_11_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-21-300x198.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong>\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0628\u06a9 \u0627\u0633\u0644\u0634 \u0628\u0627 \u062f\u06cc\u06af\u0631 \u0634\u062e\u0635\u06cc\u062a \u0647\u0627\u06cc \u0641\u0631\u0627\u0631 \u0645\u062e\u062a\u0644\u0641 \u0646\u06cc\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. <\/strong><\/p>\n<p>\u0645\u062b\u0627\u0644 7: \u0627\u06cc\u062c\u0627\u062f \u06af\u0631\u0648\u0647\u06cc \u0627\u0632 \u0627\u0644\u06af\u0648\u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0631\u0627\u0646\u062a\u0632\u0647\u0627\u06cc \u06af\u0631\u062f ()<\/p>\n<p><strong>\u067e\u0631\u0627\u0646\u062a\u0632\u0647\u0627\u06cc \u06af\u0631\u062f () \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u06af\u0631\u0648\u0647 \u0639\u0628\u0627\u0631\u0627\u062a \u062f\u0627\u062e\u0644 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0622\u0646 \u0631\u0627 \u062f\u0631\u06a9 \u06a9\u0646\u06cc\u0645:<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 grep:<\/span> <span class=\"re5\">grep<\/span> <span class=\"st_h\">-\u0627\u06cc<\/span> &#8220;(untu)&#8221;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404308\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768063_662_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-22-300x65.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768063_662_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768063_662_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404308\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768063_662_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-22-300x65.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 sed:<\/span> <span class=\"re5\">sed<\/span> <span class=\"st_h\">-nE<\/span> &#8216;\/(untu)\/p&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404309\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768063_630_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-23-300x65.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768063_630_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768063_630_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404309\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768063_630_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-23-300x65.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 awk:<\/span> <span class=\"st_h\">\u0628\u06cc\u062e\u06cc\u0627\u0644<\/span> &#8216;\/(untu)\/&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404310\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768064_220_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-24-300x65.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768064_220_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768064_220_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404310\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768064_220_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-24-300x65.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p> <strong>\u062f\u0631 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0628\u0627\u0644\u0627\u060c \u0645\u0648\u062a\u0648\u0631 \u062f\u0631 \u062d\u0627\u0644 \u06af\u0631\u0641\u062a\u0646 \u0645\u062f\u062e\u0644 \u0647\u0627\u06cc\u06cc \u0628\u0627 \u062a\u0637\u0627\u0628\u0642 \u0628\u0627 \u06af\u0631\u0648\u0647 \u0627\u0633\u062a<\/strong>(untu) <strong>.  \u0627\u06cc\u0646 \u06af\u0631\u0648\u0647 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627 \u0627\u0644\u06af\u0648\u06cc \u062f\u06cc\u06af\u0631\u06cc \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u0645\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646<\/strong> (untu) <strong>\u06af\u0631\u0648\u0647 \u0628\u0627<\/strong> (un) u<\/p>\n<p><strong>\u0646\u062a\u06cc\u062c\u0647 \u06cc\u06a9\u0633\u0627\u0646 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/strong><\/p>\n<p>\u0645\u062b\u0627\u0644 8: \u0627\u06cc\u062c\u0627\u062f \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0645\u062d\u062f\u0648\u062f\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0631\u0627\u0646\u062a\u0632\u0647\u0627\u06cc \u0645\u062c\u0639\u062f {} \u0639\u0628\u0627\u0631\u062a<\/p>\n<p><strong>\u0628\u0631\u06cc\u0633 \u0647\u0627\u06cc \u0645\u062c\u0639\u062f {} \u06a9\u0645\u06cc\u062a \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u0647\u0633\u062a\u0646\u062f.  \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0647 3 \u0631\u0648\u0634 \u0645\u062e\u062a\u0644\u0641 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/strong> {\u0627\u06cc\u06a9\u0633}:<\/p>\n<p><strong>x \u062a\u0639\u062f\u0627\u062f \u062f\u0641\u0639\u0627\u062a \u0638\u0627\u0647\u0631 \u0634\u062f\u0646 <\/strong>{x,y} \u06cc\u0627 {min, max}:<\/p>\n<p><strong>\u062a\u0639\u062f\u0627\u062f \u062f\u0641\u0639\u0627\u062a x \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f \u0627\u0645\u0627 \u0646\u0647 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 y<\/strong> {\u0627\u06cc\u06a9\u0633\u060c}:<\/p>\n<p><strong>x \u062a\u0639\u062f\u0627\u062f \u0628\u0627\u0631 \u0648 \u0628\u06cc\u0634\u062a\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 grep:<\/span> <span class=\"re5\">grep<\/span> -\u0627\u06cc<span class=\"br0\">l\\<\/span><span class=\"nu0\">{<\/span><span class=\"br0\">2<\/span> }<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404311\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768064_30_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-25-300x65.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768064_30_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768064_30_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404311\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768064_30_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-25-300x65.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 sed:<\/span> <span class=\"re5\">sed<\/span> <span class=\"st_h\">-nE<\/span> &#8216;\/l{2}\/p&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404312\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768064_714_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-26-300x65.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768064_714_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768064_714_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"131\" class=\"alignnone size-full wp-image-404312\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768064_714_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-26-300x65.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 awk:<\/span> <span class=\"st_h\">\u0628\u06cc\u062e\u06cc\u0627\u0644<\/span> &#8216;\/l{2}\/&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404313\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768064_639_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-27-300x57.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768064_639_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768064_639_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404313\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768064_639_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-27-300x57.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p> <strong>\u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u0648\u0631\u0648\u062f\u06cc \u0647\u0627\u06cc\u06cc \u0631\u0627 \u067e\u06cc\u062f\u0627 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062d\u0627\u0648\u06cc \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0647\u0633\u062a\u0646\u062f<\/strong> \u0644<strong>\u062f\u0648 \u0628\u0627\u0631 \u0645\u0627\u0646\u0646\u062f \u0628\u06cc<\/strong> ll<strong>\u0648 \u0627\u0633\u06a9\u06cc<\/strong>ll<\/p>\n<p><strong>.<\/strong><\/p>\n<p>\u0645\u062b\u0627\u0644 9: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \\d \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0627\u0639\u062f\u0627\u062f<\/p>\n<p><strong>\u0639\u0628\u0627\u0631\u062a \\d \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0631\u0634\u062a\u0647 \u0628\u0627 \u0627\u0639\u062f\u0627\u062f \u062f\u0631 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0645\u062b\u0644\u0627:<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 grep:<\/span> <span class=\"re5\">grep<\/span> <span class=\"st_h\">-\u067e<\/span> &#8216;\\d&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"106\" class=\"alignnone size-full wp-image-404314\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768065_345_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-28-300x53.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768065_345_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768065_345_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"106\" class=\"alignnone size-full wp-image-404314\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768065_345_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-28-300x53.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong> \u067e <a href=\"https:\/\/www.gnu.org\/software\/sed\/manual\/sed.html\" target=\"_blank\" rel=\"noopener\">\u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u06cc\u06a9 regex \u0633\u0627\u0632\u06af\u0627\u0631 \u0628\u0627 Perl \u0627\u0633\u062a\u060c \u0628\u0631\u0627\u06cc \u062c\u0632\u0626\u06cc\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f<\/a>\u0627\u06cc\u0646\u062c\u0627<\/p>\n<p>. <strong>\u062f\u0631 sed \u0648 awk\u060c<\/strong> \\d <strong>\u0646\u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f \u0632\u06cc\u0631\u0627 sed POSIX regex \u0627\u0633\u062a \u0648 \u0646\u0647<\/strong> <strong>\u067e\u0631\u0644<\/strong>PCRE <strong>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0645\u0639\u0627\u062f\u0644<\/strong> \\d <strong>[0-9]<\/strong>  \u062f\u0631 sed \u0648 awk \u0627\u0633\u062a <strong>[[:digit:]\u06cc\u0627<\/strong>]<\/p>\n<p><strong>.<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 sed:<\/span> <span class=\"re5\">sed<\/span> <span class=\"st_h\">-n[0-9]&#8217;\/<\/span> \/\u067e&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"106\" class=\"alignnone size-full wp-image-404315\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768065_422_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-29-300x53.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768065_422_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768065_422_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"106\" class=\"alignnone size-full wp-image-404315\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768065_422_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-29-300x53.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u06cc\u0627:<\/span> <span class=\"re5\">sed<\/span> <span class=\"st_h\">-n[[:digit:]&#8217;\/<\/span> ]\/&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"106\" class=\"alignnone size-full wp-image-404316\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768065_131_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-30-300x53.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768065_131_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768065_131_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"106\" class=\"alignnone size-full wp-image-404316\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768065_131_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-30-300x53.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 awk:<\/span> <span class=\"st_h\">\u0628\u06cc\u062e\u06cc\u0627\u0644[0-9]&#8217;\/<\/span> \/&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"106\" class=\"alignnone size-full wp-image-404317\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768065_972_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-31-300x53.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768065_972_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768065_972_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"106\" class=\"alignnone size-full wp-image-404317\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768065_972_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-31-300x53.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u06cc\u0627:<\/span> <span class=\"re5\">\u0628\u06cc\u062e\u06cc\u0627\u0644<\/span> <span class=\"st_h\">-n[[:digit:]&#8217;\/<\/span> ]\/&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"106\" class=\"alignnone size-full wp-image-404318\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768066_391_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-32-300x53.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768066_391_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768066_391_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"106\" class=\"alignnone size-full wp-image-404318\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768066_391_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-32-300x53.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<p>\u0645\u062b\u0627\u0644 10: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Logical OR Operator |<\/p>\n<p><strong>|  \u0628\u06cc\u0627\u0646 \u0645\u0646\u0638\u0645 \u0628\u0647 \u0647\u0645\u0627\u0646 \u0631\u0648\u0634\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u06af\u06cc\u062a \u0645\u0646\u0637\u0642\u06cc OR \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u0627\u0632 a|o \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645\u060c \u0627\u06cc\u0646 \u0627\u0644\u06af\u0648 \u062a\u0645\u0627\u0645 \u06a9\u0644\u0645\u0627\u062a \u062d\u0627\u0648\u06cc \u06cc\u06a9 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u06cc\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 o \u0631\u0627 \u067e\u06cc\u062f\u0627 \u0645\u06cc \u06a9\u0646\u062f.<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 grep:<\/span> <span class=\"re5\">grep<\/span> <span class=\"st_h\">-\u0627\u06cc<\/span> &#8216;k|a&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"158\" class=\"alignnone size-full wp-image-404319\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768066_382_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-33-300x79.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768066_382_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768066_382_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"158\" class=\"alignnone size-full wp-image-404319\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768066_382_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-33-300x79.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 sed:<\/span> <span class=\"re5\">sed<\/span> <span class=\"st_h\">-nE<\/span> &#8216;\/k|a\/p&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"158\" class=\"alignnone size-full wp-image-404320\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768066_49_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-34-300x79.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768066_49_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768066_49_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"158\" class=\"alignnone size-full wp-image-404320\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768066_49_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-34-300x79.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 awk:<\/span> <span class=\"st_h\">\u0628\u06cc\u062e\u06cc\u0627\u0644<\/span> &#8216;\/k|a\/&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"158\" class=\"alignnone size-full wp-image-404321\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768066_423_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-35-300x79.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768066_423_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768066_423_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"158\" class=\"alignnone size-full wp-image-404321\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768066_423_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-35-300x79.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<p>\u0645\u062b\u0627\u0644 11: \u06cc\u0627\u0641\u062a\u0646 \u062a\u0645\u0627\u0645 \u06a9\u0644\u0645\u0627\u062a \u0628\u0627 \u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627<\/p>\n<p><strong>\u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u062a\u0645\u0627\u0645 \u06a9\u0644\u0645\u0627\u062a \u0628\u0627 \u062a\u0639\u062f\u0627\u062f \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0645\u0634\u062e\u0635 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u0646\u0642\u0637\u0647 (.) \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645.  \u0645\u062a\u0627\u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0646\u0642\u0637\u0647 \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u06cc\u06a9 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u0627\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0622\u0646 \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0686\u0646\u062f\u06cc\u0646 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0646\u06cc\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.  \u0628\u0631\u0627\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0646 \u062a\u0645\u0627\u0645 \u062e\u0637\u0648\u0637 \u0628\u0627 \u0686\u0647\u0627\u0631 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u060c \u0627\u0632:<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 grep:<\/span> <span class=\"st_h\">grep<\/span> &#8216;^&#8230;.$&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404322\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768067_198_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-36-300x57.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768067_198_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768067_198_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404322\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768067_198_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-36-300x57.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 sed:<\/span> <span class=\"re5\">sed<\/span> <span class=\"st_h\">-n<\/span> &#8216;\/^&#8230;.$\/p&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404323\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768067_113_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-37-300x57.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768067_113_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768067_113_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404323\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768067_113_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-37-300x57.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 awk:<\/span> <span class=\"st_h\">\u0628\u06cc\u062e\u06cc\u0627\u0644<\/span> &#8216;\/^&#8230;.$\/&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404324\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768067_499_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-38-300x57.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768067_499_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768067_499_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404324\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768067_499_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-38-300x57.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<p>\u0645\u062b\u0627\u0644 12: \u06cc\u0627\u0641\u062a\u0646 \u0622\u062f\u0631\u0633 IP \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 <strong>\u0622\u062f\u0631\u0633 IP \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u06a9\u0644\u06cc\u062f\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 regex \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u06a9\u0646\u06cc\u062f.  \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u06cc\u06a9 \u0622\u062f\u0631\u0633 IP \u062d\u0627\u0648\u06cc \u0646\u0642\u0627\u0637 \u0627\u0633\u062a\u060c \u06cc\u0627\u0641\u062a\u0646 \u0622\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 regex \u06cc\u06a9 \u0639\u0645\u0644\u06cc\u0627\u062a \u0633\u0627\u062f\u0647 \u0646\u06cc\u0633\u062a: \u0645\u0627 \u0628\u0627\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0633\u0644\u0634 \u0627\u0632 \u0646\u0642\u0637\u0647 (.) \u0641\u0631\u0627\u0631 \u06a9\u0646\u06cc\u0645.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0622\u062f\u0631\u0633 \u0647\u0627\u06cc IP \u0631\u0627 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u06a9\u0646\u06cc\u0645<\/strong> \/etc\/hosts<\/p>\n<p><strong>\u0641\u0627\u06cc\u0644.<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 grep:<\/span> <span class=\"re5\">grep<\/span> <span class=\"st_h\">-\u0627\u06cc[0-9]'[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.<\/span> <span class=\"sy0\">{1,3}<\/span>\/<span class=\"sy0\">\u0648 \u063a\u06cc\u0631\u0647<\/span>\/<\/div>\n<\/div>\n<p> \u0645\u06cc\u0632\u0628\u0627\u0646 \u0647\u0627<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404325\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768067_441_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-39-300x57.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768067_441_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768067_441_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404325\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768067_441_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-39-300x57.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<\/p>\n<table width=\"601\">\n<tbody>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u06cc\u0627:<\/span> <span class=\"re5\">grep<\/span> <span class=\"st_h\">-\u0627\u06cc[[:digit:]'[[:digit:]]{1\u060c3}\\.[[:digit:]]{1\u060c3}\\.[[:digit:]]{1\u060c3}\\.<\/span> <span class=\"sy0\">]{1,3}&#8217;<\/span>\/<span class=\"sy0\">\u0648 \u063a\u06cc\u0631\u0647<\/span>\/<\/div>\n<\/div>\n<p> \u0645\u06cc\u0632\u0628\u0627\u0646 \u0647\u0627<\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 sed:<\/span> <span class=\"re5\">sed<\/span> <span class=\"st_h\">-nE[0-9]&#8217;\/[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.<\/span> <span class=\"sy0\">{1,3}\/p&#8217;<\/span>\/<span class=\"sy0\">\u0648 \u063a\u06cc\u0631\u0647<\/span>\/<\/div>\n<\/div>\n<p> \u0645\u06cc\u0632\u0628\u0627\u0646 \u0647\u0627<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404326\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768068_370_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-40-300x57.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768068_370_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768068_370_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404326\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768068_370_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-40-300x57.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 awk:<\/span> <span class=\"st_h\">\u0628\u06cc\u062e\u06cc\u0627\u0644[0-9]&#8217;\/[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.<\/span> <span class=\"sy0\">{1,3}\/&#8217;<\/span>\/<span class=\"sy0\">\u0648 \u063a\u06cc\u0631\u0647<\/span>\/<\/div>\n<\/div>\n<p> \u0645\u06cc\u0632\u0628\u0627\u0646 \u0647\u0627<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404327\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768068_732_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-41-300x57.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768068_732_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768068_732_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404327\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768068_732_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-41-300x57.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<p>\u0645\u062b\u0627\u0644 13: \u06cc\u0627\u0641\u062a\u0646 \u0627\u0639\u062f\u0627\u062f \u0627\u0639\u0634\u0627\u0631\u06cc<\/p>\n<p><strong>\u0639\u062f\u062f \u0627\u0639\u0634\u0627\u0631\u06cc\u060c \u0639\u062f\u062f \u062a\u0631\u06a9\u06cc\u0628\u06cc \u0627\u0632 \u06cc\u06a9 \u0639\u062f\u062f \u06a9\u0627\u0645\u0644 \u0648 \u06cc\u06a9 \u062c\u0632\u0621 \u06a9\u0633\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0639\u062f \u0627\u0632 \u0646\u0642\u0637\u0647 (.) \u0622\u0645\u062f\u0647 \u0627\u0633\u062a.  \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0639\u062f\u062f \u0627\u0639\u0634\u0627\u0631\u06cc \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 regex\u060c \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0628\u06cc\u0646\u06cc\u062f:<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 grep:<\/span> <span class=\"re5\">grep<\/span> <span class=\"st_h\">-\u067e<\/span> &#8216;^\\d*\\.\\d+$&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404328\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768068_908_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-42-300x57.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768068_908_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768068_908_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404328\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768068_908_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-42-300x57.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p> <strong>\u0631\u0627<\/strong> \\d <strong>[[:digit:]\u0628\u0631\u0627\u0628\u0631 \u0627\u0633\u062a \u0628\u0627<\/strong> ] <strong>[0-9]<\/strong>  \u0648<\/p>\n<p><strong>\u0627\u0645\u0627 grep \u0627\u0632 PCRE regex \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0646 \u0631\u0627 \u0628\u0627 \u067e\u0631\u0686\u0645 -P \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645.<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 sed:<\/span> <span class=\"re5\">sed<\/span> <span class=\"st_h\">-nE[[:digit:]&#8217;\/[[:digit:]]*\\.<\/span> ]+$\/p&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404329\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768069_264_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-43-300x57.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768069_264_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768069_264_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404329\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768069_264_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-43-300x57.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 awk:<\/span> <span class=\"st_h\">\u0628\u06cc\u062e\u06cc\u0627\u0644[0-9]&#8217;\/[0-9]*\\.<\/span> +$\/&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404330\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768069_403_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-44-300x57.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768069_403_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768069_403_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"114\" class=\"alignnone size-full wp-image-404330\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768069_403_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-44-300x57.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p> <strong>[[:digit:]\u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u062f<\/strong> ] <strong>[0-9]<\/strong>  \u0628\u0627<\/p>\n<p><strong>\u062f\u0631 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0628\u0627\u0644\u0627<\/strong><\/p>\n<p>\u0645\u062b\u0627\u0644 14: \u06cc\u0627\u0641\u062a\u0646 \u0632\u0645\u0627\u0646 \u062f\u0631 \u0642\u0627\u0644\u0628 HH:MM 12-Hr<\/p>\n<p><strong>Regex \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0632\u0645\u0627\u0646 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0646\u06af\u0627\u0647\u06cc \u0628\u0647 \u0631\u0648\u0634 \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0632\u0645\u0627\u0646 \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a grep\u060c sed \u0648 awk \u0628\u06cc\u0646\u062f\u0627\u0632\u06cc\u0645:<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 grep:<\/span> <span class=\"re5\">grep<\/span> <span class=\"st_h\">-\u0627\u06cc[1-9]&#8217;^(0[0-2]|1[0-5][0-9]):<\/span> $&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"105\" class=\"alignnone size-full wp-image-404331\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768069_108_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-45-300x52.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768069_108_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768069_108_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"105\" class=\"alignnone size-full wp-image-404331\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768069_108_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-45-300x52.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 sed:<\/span> <span class=\"re5\">sed<\/span> <span class=\"st_h\">-nE[1-9]&#8217;\/^(0[0-2]|1[0-5][0-9]):<\/span> $\/p&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"105\" class=\"alignnone size-full wp-image-404332\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768069_430_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-46-300x52.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768069_430_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768069_430_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"105\" class=\"alignnone size-full wp-image-404332\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768069_430_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-46-300x52.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 awk:<\/span> <span class=\"st_h\">\u0628\u06cc\u062e\u06cc\u0627\u0644[1-9]&#8217;\/^(0[0-2]|1[0-5][0-9]):<\/span> $\/&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"105\" class=\"alignnone size-full wp-image-404333\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768070_198_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-47-300x52.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768070_198_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768070_198_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"105\" class=\"alignnone size-full wp-image-404333\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768070_198_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-47-300x52.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<p>\u0645\u062b\u0627\u0644 15: \u06cc\u0627\u0641\u062a\u0646 \u062a\u0627\u0631\u06cc\u062e \u062f\u0631 \u0642\u0627\u0644\u0628 YYYY-MM-DD<\/p>\n<p><strong>\u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0632\u0645\u0627\u0646 \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644\u060c \u0627\u0632 regex \u0632\u06cc\u0631 \u0628\u0627 grep \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 grep:<\/span> <span class=\"re5\">grep<\/span> <span class=\"st_h\">-\u067e[12]'([1-9]\\d{3}:(0[0-2]|1[1-9]):(0[12]|[01]\\d|3<\/span> ))&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"95\" class=\"alignnone size-full wp-image-404334\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768070_688_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-48-300x47.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768070_688_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768070_688_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"95\" class=\"alignnone size-full wp-image-404334\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768070_688_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-48-300x47.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 sed:<\/span> <span class=\"re5\">sed<\/span> <span class=\"st_h\">-nE[12][[:digit:]&#8217;\/([1-9]]{3}-(0[0-2]|1[1-9])-(0[12][[:digit:]|[01]]| 3<\/span> ))\/\u067e&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"76\" class=\"alignnone size-full wp-image-404335\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768070_717_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-49-300x38.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768070_717_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768070_717_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"76\" class=\"alignnone size-full wp-image-404335\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768070_717_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-49-300x38.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 awk:<\/span> <span class=\"st_h\">\u0628\u06cc\u062e\u06cc\u0627\u0644[12][[:digit:]&#8217;\/([1-9]]{3}-(0[0-2]|1[1-9])-(0[12][[:digit:]|[01]]| 3<\/span> ))\/&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"81\" class=\"alignnone size-full wp-image-404336\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768070_974_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-50-300x40.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768070_974_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768070_974_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"81\" class=\"alignnone size-full wp-image-404336\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768070_974_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-50-300x40.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<p>\u0645\u062b\u0627\u0644 16: \u06cc\u0627\u0641\u062a\u0646 \u0648 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0627\u0644\u06af\u0648\u0647\u0627<\/p>\n<p><strong>\u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u0631\u0648\u0634 \u0647\u0627\u06cc regex \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0648 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0627\u0644\u06af\u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0645\u062b\u0644\u0627:<\/strong><\/p>\n<p><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 sed:<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0646\u062d\u0648:<\/span> <span class=\"re5\">sed<\/span> <span class=\"st_h\">-\u0645\u0646[pattern]&#8217;s\/[replacement]\/<\/span> <span class=\"br0\">[<\/span>filename<span class=\"br0\">]<\/span><\/div>\n<\/div>\n<p> \/&#8217;<\/p>\n<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"368\" class=\"alignnone size-full wp-image-404337\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768071_312_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-51-300x183.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768071_312_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768071_312_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"368\" class=\"alignnone size-full wp-image-404337\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768071_312_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-51-300x183.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p>\u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0627\u0635\u0644\u06cc \u0627\u06cc\u0646 \u0627\u0633\u062a:<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/span> <span class=\"re5\">sed<\/span> <span class=\"st_h\">-\u0645\u0646<\/span> &#8216;s\/KaOS\/Peepin\/&#8217;<\/div>\n<\/div>\n<p> mytextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"100\" class=\"alignnone size-full wp-image-404338\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768071_100_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-52-300x50.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768071_100_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768071_100_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"100\" class=\"alignnone size-full wp-image-404338\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768071_100_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-52-300x50.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p> <strong>\u062f\u0631 \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627<\/strong> -\u0645\u0646 terminal \u0628\u0631\u0627\u06cc \u0627\u0635\u0644\u0627\u062d \u0641\u0627\u06cc\u0644 \u0627\u0635\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646 \u067e\u0631\u0686\u0645 \u0641\u0627\u06cc\u0644 \u0641\u0642\u0637 \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u062f\u0631 \u0641\u0627\u06cc\u0644 \u0686\u0627\u067e \u0645\u06cc \u06a9\u0646\u062f<\/p>\n<p>\u0628\u0647 \u062c\u0627\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u0641\u0627\u06cc\u0644<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"368\" class=\"alignnone size-full wp-image-404339\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768071_276_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-53-300x183.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768071_276_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768071_276_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"368\" class=\"alignnone size-full wp-image-404339\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768071_276_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-53-300x183.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p>\u0641\u0627\u06cc\u0644 \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0627\u06cc\u06cc\u062f \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f: <strong>\u062c\u0633\u062a\u062c\u0648 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0627\u062f <\/strong>g <strong>\u062f\u0631 \u067e\u0627\u06cc\u0627\u0646 \u0639\u0628\u0627\u0631\u062a\u061b  \u0631\u0627<\/strong> g<\/p>\n<p><strong>\u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u062a\u0645\u0627\u0645 \u0631\u062e\u062f\u0627\u062f\u0647\u0627 \u062e\u0648\u0627\u0647\u062f \u0634\u062f.  \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0628\u062f\u0648\u0646 \u0622\u0646 \u0641\u0642\u0637 \u0627\u0648\u0644\u06cc\u0646 \u0627\u062a\u0641\u0627\u0642 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/strong><\/p>\n<p><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 awk:<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0646\u062d\u0648:<\/span> <span class=\"st_h\">\u0628\u06cc\u062e\u06cc\u0627\u0644[pattern]'{\u0632\u06cc\u0631([replacement]\/<\/span> <span class=\"br0\">[<\/span>filename<span class=\"br0\">]<\/span> <span class=\"sy0\">)  \u0686\u0627\u067e}&#8217;<\/span> <span class=\"br0\">[<\/span>new_filename<span class=\"br0\">]<\/span><\/div>\n<\/div>\n<p> ><\/p>\n<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/span> <span class=\"st_h\">\u0628\u06cc\u062e\u06cc\u0627\u0644<\/span> &#8216;{sub(Peepin\/&#8221;KaOS&#8221;);  \u0686\u0627\u067e}&#8217; <span class=\"sy0\">mytextfile.txt<\/span> ><\/div>\n<\/div>\n<p> newtextfile.txt<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"109\" class=\"alignnone size-full wp-image-404340\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768071_960_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-54-300x54.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768071_960_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768071_960_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"109\" class=\"alignnone size-full wp-image-404340\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768071_960_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-54-300x54.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"368\" class=\"alignnone size-full wp-image-404341\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768072_120_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-55-300x183.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768072_120_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768072_120_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"368\" class=\"alignnone size-full wp-image-404341\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768072_120_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-55-300x183.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p>\u0628\u0631\u0627\u06cc \u062a\u0627\u06cc\u06cc\u062f \u0641\u0627\u06cc\u0644 \u062c\u062f\u06cc\u062f \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<p>Peepin \u0627\u06a9\u0646\u0648\u0646 \u062f\u0631 \u0641\u0627\u06cc\u0644 \u062c\u062f\u06cc\u062f \u0628\u0647 KaOS \u0628\u0627\u0632\u06af\u0634\u062a\u0647 \u0627\u0633\u062a. <strong>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0622\u0646 \u0631\u0627 \u062a\u0642\u0648\u06cc\u062a \u06a9\u0631\u062f<\/strong> gsub <strong>\u062f\u0631 \u0645\u062d\u0644 <\/strong>\u0632\u06cc\u0631<\/p>\n<p>\u0628\u0631\u0627\u06cc \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u062a\u0645\u0627\u0645 \u0631\u062e\u062f\u0627\u062f\u0647\u0627\u06cc \u0627\u0644\u06af\u0648. <strong>\u0646\u06a9\u062a\u0647 \u0645\u0647\u0645 \u062f\u06cc\u06af\u0631\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u060c<\/strong> \u0628\u06cc\u062e\u06cc\u0627\u0644 terminal \u062f\u0633\u062a\u0648\u0631 \u0641\u0642\u0637 \u062e\u0631\u0648\u062c\u06cc \u0631\u0627 \u062f\u0631 \u0642\u0633\u0645\u062a \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f<\/p>\n<h2 id=\"6\"><span class=\"ez-toc-section\" id=\"%d8%a8%d8%af%d9%88%d9%86_%d8%aa%d8%ba%db%8c%db%8c%d8%b1_%d9%81%d8%a7%db%8c%d9%84_%d8%a7%d8%b5%d9%84%db%8c_%d8%a8%d8%b1%d8%a7%db%8c_%d8%b0%d8%ae%db%8c%d8%b1%d9%87_%d9%86%d8%aa%db%8c%d8%ac%d9%87_%d8%a7%d8%b2_%d8%b9%d9%85%d9%84%da%af%d8%b1_redirection_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%da%a9%d9%86%db%8c%d8%af_%d9%88_%d9%86%d8%a7%d9%85_%d9%81%d8%a7%db%8c%d9%84_%d8%b1%d8%a7_%d9%88%d8%a7%d8%b1%d8%af_%da%a9%d9%86%db%8c%d8%af\"><\/span>\u0628\u062f\u0648\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0641\u0627\u06cc\u0644 \u0627\u0635\u0644\u06cc  \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0646\u062a\u06cc\u062c\u0647 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 redirection \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0648\u0631\u0642 \u062a\u0642\u0644\u0628 Regex<\/p>\n<p><strong>\u0639\u0628\u0627\u0631\u0627\u062a \u0645\u0646\u0638\u0645 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0645\u062a\u0627\u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u0648 \u06a9\u0645\u06cc \u0633\u0627\u0632\u0647\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0628\u0631\u0627\u06cc \u0628\u0647\u0628\u0648\u062f \u062c\u0633\u062a\u062c\u0648 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u0646\u062f.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0642\u0648\u0627\u0646\u06cc\u0646 regex \u0631\u0627\u06cc\u062c \u0631\u0627 \u0641\u0647\u0631\u0633\u062a \u06a9\u0646\u06cc\u0645.<\/strong><\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"246\" class=\"alignnone size-full wp-image-404342\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768072_511_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-56-300x123.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768072_511_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768072_511_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"246\" class=\"alignnone size-full wp-image-404342\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768072_511_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-56-300x123.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong>\u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc \u0634\u062e\u0635\u06cc\u062a Regex<\/strong><\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"226\" class=\"alignnone size-full wp-image-404343\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768072_101_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-57-300x113.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768072_101_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768072_101_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"226\" class=\"alignnone size-full wp-image-404343\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768072_101_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-57-300x113.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong>\u06a9\u0645\u06cc\u062a \u0648 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc<\/strong><\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"175\" class=\"alignnone size-full wp-image-404344\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768072_825_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-58-300x87.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768072_825_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768072_825_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"175\" class=\"alignnone size-full wp-image-404344\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768072_825_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-58-300x87.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong>\u0644\u0646\u06af\u0631\u0647\u0627<\/strong><\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"210\" class=\"alignnone size-full wp-image-404345\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768073_541_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-59-300x105.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768073_541_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768073_541_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"210\" class=\"alignnone size-full wp-image-404345\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768073_541_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-59-300x105.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<p><strong>\u0634\u062e\u0635\u06cc\u062a \u0647\u0627\u06cc \u0641\u0631\u0627\u0631<\/strong><\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"602\" height=\"263\" class=\"alignnone size-full wp-image-404346\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768073_525_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-60-300x131.png 300w\" data-lazy-sizes=\"(max-width: 602px) 100vw, 602px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768073_525_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768073_525_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" alt=\"\" width=\"602\" height=\"263\" class=\"alignnone size-full wp-image-404346\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768073_525_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png 602w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/12\/16-Bash-Regular-Expression-RegEx-Examples-Using-grep-sed-and-awk-Commands-60-300x131.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" title=\"\"><\/p>\n<h2 id=\"7\"><span class=\"ez-toc-section\" id=\"%da%af%d8%b1%d9%88%d9%87_%d9%87%d8%a7_%d9%88_%d9%86%da%af%d8%a7%d9%87_%d9%87%d8%a7\"><\/span>\u06af\u0631\u0648\u0647 \u0647\u0627 \u0648 \u0646\u06af\u0627\u0647 \u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0646\u062a\u06cc\u062c\u0647\n<\/p>\n<footer class=\"entry-footer\">\n<div class=\"meta-tags\">\n\t\t\t\t\t\t\t<\/div>\n<\/footer>\n<section class=\"main-box mbt-border-top author-box\">\n<h3 class=\"main-box-title\"><span class=\"ez-toc-section\" id=\"regex_%d8%af%d9%86%d8%a8%d8%a7%d9%84%d9%87_%d8%a7%db%8c_%d8%a7%d8%b2_%da%a9%d8%a7%d8%b1%d8%a7%da%a9%d8%aa%d8%b1%d9%87%d8%a7_%d8%a7%d8%b3%d8%aa_%da%a9%d9%87_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%db%8c%da%a9_%d8%a7%d9%84%da%af%d9%88_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d9%85%db%8c_%d8%b4%d9%88%d8%af_%da%a9%d9%87_%d8%a8%d9%87_%d8%ac%d8%b3%d8%aa%d8%ac%d9%88%db%8c_%d8%a8%d8%b1%d8%ae%db%8c_%d8%a7%d8%b7%d9%84%d8%a7%d8%b9%d8%a7%d8%aa_%d8%a7%d8%b2_%db%8c%da%a9_%d9%81%d8%a7%db%8c%d9%84_%d9%88_%d9%be%d8%b1%d8%af%d8%a7%d8%b2%d8%b4_%d8%a2%d9%86_%da%a9%d9%85%da%a9_%d9%85%db%8c_%da%a9%d9%86%d8%af_%d9%85%d9%88%d8%aa%d9%88%d8%b1%d9%87%d8%a7%db%8c_regex_%d9%85%d8%ae%d8%aa%d9%84%d9%81%db%8c_%d8%af%d8%b1_%d9%84%db%8c%d9%86%d9%88%da%a9%d8%b3_%d9%88%d8%ac%d9%88%d8%af_%d8%af%d8%a7%d8%b1%d8%af%d8%8c_%d9%85%d8%a7%d9%86%d9%86%d8%af_grep%d8%8c_sed_%d9%88_awk_%d8%a7%db%8c%d9%86_%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7_%d8%b9%d8%a8%d8%a7%d8%b1%d8%a7%d8%aa_%d9%85%d9%86%d8%b8%d9%85_%d8%a7%d9%88%d9%84%db%8c%d9%87_%d8%aa%d8%a7_%d9%be%db%8c%d8%b4%d8%b1%d9%81%d8%aa%d9%87_%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_%d9%87%d8%b1_%d8%b3%d9%87_%d8%af%d8%b3%d8%aa%d9%88%d8%b1_%d9%84%db%8c%d9%86%d9%88%da%a9%d8%b3_%d9%be%d9%88%d8%b4%d8%b4_%d9%85%db%8c_%d8%af%d9%87%d8%af_%d8%aa%d9%88%d8%ac%d9%87_%d8%a8%d9%87_%d8%a7%db%8c%d9%86_%d9%86%da%a9%d8%aa%d9%87_%d8%b6%d8%b1%d9%88%d8%b1%db%8c_%d8%a7%d8%b3%d8%aa_%da%a9%d9%87_%d9%87%d9%85%d9%87_%d9%85%d9%88%d8%aa%d9%88%d8%b1%d9%87%d8%a7%db%8c_regex_%d9%84%db%8c%d9%86%d9%88%da%a9%d8%b3_%d8%a7%d8%b2_%d8%aa%d9%85%d8%a7%d9%85_%d8%b7%d8%b9%d9%85%e2%80%8c%d9%87%d8%a7%db%8c_regex_%d9%be%d8%b4%d8%aa%db%8c%d8%a8%d8%a7%d9%86%db%8c_%d9%86%d9%85%db%8c%e2%80%8c%da%a9%d9%86%d9%86%d8%af%d8%8c_%d8%a8%d9%87_%d8%b9%d9%86%d9%88%d8%a7%d9%86_%d9%85%d8%ab%d8%a7%d9%84%d8%8c_sed_%d9%88_awk_%d8%a7%d8%b2_pcre_%d9%be%d8%b4%d8%aa%db%8c%d8%a8%d8%a7%d9%86%db%8c_%d9%86%d9%85%db%8c%e2%80%8c%da%a9%d9%86%d9%86%d8%af%d8%8c_%d8%af%d8%b1_%d8%ad%d8%a7%d9%84%db%8c_%da%a9%d9%87_%d9%87%d9%85%d9%87_%d9%85%d9%88%d8%aa%d9%88%d8%b1%d9%87%d8%a7_%d8%a7%d8%b2_bre%d8%8c_ere_%d9%88_pcre_%d9%be%d8%b4%d8%aa%db%8c%d8%a8%d8%a7%d9%86%db%8c_%d9%85%db%8c%e2%80%8c%da%a9%d9%86%d9%86%d8%af\"><\/span>Regex \u062f\u0646\u0628\u0627\u0644\u0647 \u0627\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0627\u0644\u06af\u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0628\u0647 \u062c\u0633\u062a\u062c\u0648\u06cc \u0628\u0631\u062e\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0648 \u067e\u0631\u062f\u0627\u0632\u0634 \u0622\u0646 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f.  \u0645\u0648\u062a\u0648\u0631\u0647\u0627\u06cc regex \u0645\u062e\u062a\u0644\u0641\u06cc \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u0645\u0627\u0646\u0646\u062f grep\u060c sed \u0648 awk.  \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 \u0639\u0628\u0627\u0631\u0627\u062a \u0645\u0646\u0638\u0645 \u0627\u0648\u0644\u06cc\u0647 \u062a\u0627 \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0647\u0631 \u0633\u0647 \u062f\u0633\u062a\u0648\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u067e\u0648\u0634\u0634 \u0645\u06cc \u062f\u0647\u062f.  \u062a\u0648\u062c\u0647 \u0628\u0647 \u0627\u06cc\u0646 \u0646\u06a9\u062a\u0647 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0647\u0645\u0647 \u0645\u0648\u062a\u0648\u0631\u0647\u0627\u06cc regex \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0627\u0632 \u062a\u0645\u0627\u0645 \u0637\u0639\u0645\u200c\u0647\u0627\u06cc regex \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c sed \u0648 awk \u0627\u0632 PCRE \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0647\u0645\u0647 \u0645\u0648\u062a\u0648\u0631\u0647\u0627 \u0627\u0632 BRE\u060c ERE \u0648 PCRE \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"main-box-inside\">\n<div class=\"data-image\">\n\t\t\t<img decoding=\"async\" data-del=\"avatar\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" class=\"avatar pp-user-avatar avatar-112 photo \" height=\"112\" width=\"112\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768073_925_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" http: alt=\"\" title=\"\"><img decoding=\"async\" data-del=\"avatar\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703768073_925_16-\u0645\u062b\u0627\u0644-Bash-Regular-Expression-RegEx-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-\u062f\u0633\u062a\u0648\u0631\u0627\u062a.png\" class=\"avatar pp-user-avatar avatar-112 photo \" height=\"112\" width=\"112\" alt=\"\" title=\"\">\t\t<\/div>\n<div class=\"data-content\">\n<h4 class=\"author-title\">\u062f\u0631\u0628\u0627\u0631\u0647 \u0646\u0648\u06cc\u0633\u0646\u062f\u0647<\/h4>\n<div class=\"data-entry-content\">\n<p>\u0633\u0627\u0645 \u06cc\u0648<br \/>\n \u0645\u0646 \u06cc\u06a9 \u0637\u0631\u0627\u062d \u06af\u0631\u0627\u0641\u06cc\u06a9 \u062d\u0631\u0641\u0647 \u0627\u06cc \u0628\u0627 \u0628\u06cc\u0634 \u0627\u0632 6 \u0633\u0627\u0644 \u0633\u0627\u0628\u0642\u0647 \u06a9\u0627\u0631 \u0647\u0633\u062a\u0645.  \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u062f\u0631 \u062d\u0627\u0644 \u0627\u0646\u062c\u0627\u0645 \u062a\u062d\u0642\u06cc\u0642\u0627\u062a \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u0648\u0627\u0642\u0639\u06cc\u062a \u0645\u062c\u0627\u0632\u06cc\u060c \u0648\u0627\u0642\u0639\u06cc\u062a \u0627\u0641\u0632\u0648\u062f\u0647 \u0648 \u0648\u0627\u0642\u0639\u06cc\u062a \u062a\u0631\u06a9\u06cc\u0628\u06cc \u0627\u0633\u062a.<\/p>\n<\/p><\/div><\/div><\/div>\n<div class=\"vce-content-outside\">\n<div class=\"data-links\">\n<p>\t\t\t\t\t\u0645\u0646 \u0628\u0647 \u0633\u062e\u062a\u06cc \u0641\u06cc\u0644\u0645 \u062a\u0645\u0627\u0634\u0627 \u0645\u06cc \u06a9\u0646\u0645\u060c \u0627\u0645\u0627 \u0639\u0627\u0634\u0642 \u062e\u0648\u0627\u0646\u062f\u0646 \u06a9\u062a\u0627\u0628 \u0647\u0627 \u0648 \u0645\u0642\u0627\u0644\u0627\u062a \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u0641\u0646\u0627\u0648\u0631\u06cc \u0647\u0633\u062a\u0645.\n\t\t\t<\/p><\/div>\n<div class=\"vce-author-links\"><\/div><\/div>\n<\/section>\n<aside id=\"sidebar\" class=\"sidebar right\">\n<div id=\"same-category-posts-2\" class=\"widget same-category-posts\">\n<h4 class=\"widget-title\"><span>\u0645\u0634\u0627\u0647\u062f\u0647 \u0647\u0645\u0647 \u067e\u0633\u062a \u0647\u0627<\/span><\/h4>\n<ul>\n<li class=\"same-category-post-item \">\u067e\u0633\u062a \u0647\u0627\u06cc \u0631\u0627\u0647\u0646\u0645\u0627\u06cc\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0645\u0631\u062a\u0628\u0637<\/li>\n<li class=\"same-category-post-item same-category-post-current\">\u0631\u0648\u0634 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0646 \u062a\u0627\u0631\u06cc\u062e \u062f\u06cc\u0631\u0648\u0632 \u062f\u0631 Bash<\/li>\n<li class=\"same-category-post-item \">16 \u0645\u062b\u0627\u0644 Bash Regular Expression (RegEx) \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a grep\u060c sed \u0648 awk<\/li>\n<li class=\"same-category-post-item \">\u0631\u0648\u0634 \u0631\u0641\u0639 \u062e\u0637\u0627\u06cc \u0646\u062d\u0648 Bash \u2013 \u067e\u0627\u06cc\u0627\u0646 \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647 \u0641\u0627\u06cc\u0644<\/li>\n<li class=\"same-category-post-item \">\u0631\u0648\u0634 \u0633\u0627\u062f\u0647 \u06a9\u0631\u062f\u0646 \u06af\u0631\u062f\u0634 \u06a9\u0627\u0631 Bash \u0628\u0627 \u0646\u0627\u0645 \u0645\u0633\u062a\u0639\u0627\u0631 \u0648 \u062a\u0639\u0627\u0631\u06cc\u0641<\/li>\n<li class=\"same-category-post-item \">\u0631\u0648\u0634 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u0648 \u06a9\u0646\u062a\u0631\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0627 \u0622\u0631\u0627\u06cc\u0647 Bash<\/li>\n<li class=\"same-category-post-item \">\u0631\u0648\u0634 \u062a\u0633\u0644\u0637 \u0628\u0631 \u0645\u0646\u0637\u0642 \u0634\u0631\u0637\u06cc \u062f\u0631 Bash<\/li>\n<\/ul>\n<\/div>\n<\/aside>\n<footer id=\"footer\" class=\"site-footer\">\n<div class=\"container\">\n<div class=\"container-fix\">\n<div class=\"bit-1\">\n\t\t\t\t\t\t\t\t\t<\/div><\/div><\/div>\n<div class=\"container-full site-info\">\n<div class=\"container\">\n<div class=\"vce-wrap-center\">\n<p><strong>\u0631\u0648\u0634 \u06a9\u0627\u0631 \u0628\u0627 \u0631\u0634\u062a\u0647 \u0647\u0627 \u062f\u0631 Bash<br \/>\nLinux Hint LLC\u060c editor@linuzhint.com<br \/>\n<\/strong>  1309 S Mary Ave Suite 210, Sunnyvale, CA 94087<\/p>\n<\/p><\/div><\/div><\/div>\n<\/footer>\n<div id=\"amzn-assoc-ad-1438d7d4-c08f-4515-a13e-60829ea462e5\"><\/div>\n<p><img decoding=\"async\" src=\"https:\/\/i.ytimg.com\/vi\/ID\/hqdefault.jpg\" alt=\"\" width=\"480\" height=\"360\" title=\"\">\u0633\u06cc\u0627\u0633\u062a \u062d\u0641\u0638 \u062d\u0631\u06cc\u0645 \u062e\u0635\u0648\u0635\u06cc \u0648 \u0634\u0631\u0627\u06cc\u0637 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<button class=\"play\" aria-label=\"play Youtube video\">&#8220;,a=&#8221;[t]&#8221;;t=t.replace(&#8216;alt=&#8221;&#8221;&#8216;,&#8217;alt=&#8221;&#8216;+alt+'&#8221;&#8216;);return t.replace(&#8220;ID&#8221;,e)+a}function lazyLoadYoutubeIframe(){var e=document .createElement(&#8220;iframe&#8221;),t=&#8221;ID?autoplay=1&#8243;;t+=0===this.parentNode.dataset.query.length?&#8221;:&#8217;&#038;&#8217;+this.parentNode.dataset.query;e .setAttribute(&#8220;src&#8221;\u060c t.replace(&#8220;ID&#8221;\u060cthis.parentNode.dataset.src))\u060c e.setAttribute(&#8220;frameborder&#8221;\u060c&#8221;0&#8221;)\u060c e.setAttribute(&#8220;allowfullscreen&#8221;\u060c&#8221;1&#8221;) ,e.setAttribute(&#8220;\u0645\u062c\u0627\u0632&#8221;\u060c &#8220;\u0634\u062a\u0627\u0628 \u0633\u0646\u062c\u061b \u067e\u062e\u0634 \u062e\u0648\u062f\u06a9\u0627\u0631\u061b \u0631\u0633\u0627\u0646\u0647 \u0631\u0645\u0632\u06af\u0630\u0627\u0631\u06cc \u0634\u062f\u0647\u061b \u0698\u06cc\u0631\u0648\u0633\u06a9\u0648\u067e\u061b \u062a\u0635\u0648\u06cc\u0631 \u062f\u0631 \u062a\u0635\u0648\u06cc\u0631&#8221;),this.parentNode.parentNode.replaceChild(e,this.parentNode)}document.addEventListener(&#8220;DOMContentLoaded&#8221; ,function(){var e,t,p,a=document.getElementsByClassName(&#8220;rll-youtube-player&#8221;);for(t=0;t[t].dataset.id)\u060c e.setAttribute(&#8220;data-query&#8221;\u060c a[t].dataset.query)\u060c e.setAttribute(&#8220;data-src&#8221;\u060c a[t].dataset.src)\u060c e.innerHTML=lazyLoadThumb(a[t].dataset.id,a[t].dataset.alt)\u060c a<\/script><br \/>\n<\/tbody>\n<\/table>\n<\/div>\n<p>.appendChild(e),p=e.querySelector(&#8216;.play&#8217;),p.onclick=lazyLoadYoutubeIframe});<br \/>\n<br \/><\/p>\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: 1402-12-28 16:24:03<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;10433&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;16 \u0645\u062b\u0627\u0644 Bash Regular Expression (RegEx) \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a grep\u060c sed \u0648 awk&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\"> 8<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>Regular Expression \u06cc\u0627 Regex \u062f\u0646\u0628\u0627\u0644\u0647 \u0627\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635 \u0627\u0633\u062a \u06a9\u0647 \u0627\u0644\u06af\u0648\u06cc\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc \u062a\u0637\u0628\u06cc\u0642 \u0627\u0644\u06af\u0648\u06cc \u062e\u0627\u0635 \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0648 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u0622\u0646\u0647\u0627 \u062a\u0634\u06a9\u06cc\u0644 \u0645\u06cc \u062f\u0647\u0646\u062f. \u0639\u0645\u062f\u062a\u0627\u064b \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635\u060c \u06a9\u0644\u0645\u0627\u062a\u060c \u0641\u06cc\u0644\u062a\u0631 \u06a9\u0631\u062f\u0646 \u06cc\u0627 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u0645\u062a\u0646 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. Regex \u062a\u0627 \u062d\u062f \u0632\u06cc\u0627\u062f\u06cc \u062f\u0631 \u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":10434,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2740,1062],"tags":[1061,2743,2742,2741],"class_list":{"0":"post-10433","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-bash-programming","8":"category-bash-script","9":"tag--bash-scripting","10":"tag--bash","12":"tag---bash"},"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/10433","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=10433"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/10433\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media\/10434"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=10433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=10433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=10433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}