{"id":11864,"date":"2023-12-30T10:38:21","date_gmt":"2023-12-30T07:08:21","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/"},"modified":"2023-12-30T10:38:21","modified_gmt":"2023-12-30T07:08:21","slug":"%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/","title":{"rendered":"\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc \u0633\u0631 \u0648 \u062f\u0645 \u0628\u0627\u0634"},"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\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c_%d8%b3%d8%b1\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc \u0633\u0631<\/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\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d8%af%d8%b3%d8%aa%d9%88%d8%b1_%d8%af%d8%b3%d8%aa%d9%88%d8%b1_%d8%b3%d8%b1\" >\u062f\u0633\u062a\u0648\u0631 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href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_2_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%b3%d8%b1_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-n_%d9%88_%d9%85%d9%82%d8%af%d8%a7%d8%b1_%d9%85%d8%ab%d8%a8%d8%aa\" >\u0645\u062b\u0627\u0644 &#8211; 2: \u0641\u0631\u0645\u0627\u0646 \u0633\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -n \u0648 \u0645\u0642\u062f\u0627\u0631 \u0645\u062b\u0628\u062a<\/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\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_3_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%b3%d8%b1_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-n_%d9%88_%d9%85%d9%82%d8%af%d8%a7%d8%b1_%d9%85%d9%86%d9%81%db%8c\" >\u0645\u062b\u0627\u0644 &#8211; 3: \u0641\u0631\u0645\u0627\u0646 \u0633\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -n \u0648 \u0645\u0642\u062f\u0627\u0631 \u0645\u0646\u0641\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d9%85%d8%ab%d8%a7%d9%84-4_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%b3%d8%b1_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-c\" >\u0645\u062b\u0627\u0644-4: \u0641\u0631\u0645\u0627\u0646 \u0633\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d9%85%d8%ab%d8%a7%d9%84-5_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%b3%d8%b1_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-q\" >\u0645\u062b\u0627\u0644-5: \u0641\u0631\u0645\u0627\u0646 \u0633\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -q<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d9%85%d8%ab%d8%a7%d9%84-6_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%b3%d8%b1_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-v\" >\u0645\u062b\u0627\u0644-6: \u0641\u0631\u0645\u0627\u0646 \u0633\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -v<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_7_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%b3%d8%b1_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-n_%d9%88_%da%86%d9%86%d8%af%db%8c%d9%86_%d9%81%d8%a7%db%8c%d9%84\" >\u0645\u062b\u0627\u0644 &#8211; 7: \u0641\u0631\u0645\u0627\u0646 \u0633\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -n \u0648 \u0686\u0646\u062f\u06cc\u0646 \u0641\u0627\u06cc\u0644<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%af%d9%85\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0631\u0645\u0627\u0646 \u062f\u0645<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d8%af%d8%b3%d8%aa%d9%88%d8%b1_tail_command_syntax\" >\u062f\u0633\u062a\u0648\u0631 Tail Command Syntax<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%da%af%d8%b2%db%8c%d9%86%d9%87_%d9%87%d8%a7%db%8c_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%af%d9%85\" >\u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0641\u0631\u0645\u0627\u0646 \u062f\u0645<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d9%85%d8%ab%d8%a7%d9%84-1_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%af%d9%85_%d8%a8%d8%af%d9%88%d9%86_%d9%87%db%8c%da%86_%da%af%d8%b2%db%8c%d9%86%d9%87_%d8%a7%db%8c\" >\u0645\u062b\u0627\u0644-1: \u0641\u0631\u0645\u0627\u0646 \u062f\u0645 \u0628\u062f\u0648\u0646 \u0647\u06cc\u0686 \u06af\u0632\u06cc\u0646\u0647 \u0627\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_2_%d9%81%d8%b1%d9%85%d8%a7%d9%86_tail_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-n_%d9%88_%d9%85%d9%82%d8%af%d8%a7%d8%b1_%d9%85%d8%ab%d8%a8%d8%aa\" >\u0645\u062b\u0627\u0644 \u2013 2: \u0641\u0631\u0645\u0627\u0646 Tail \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -n \u0648 \u0645\u0642\u062f\u0627\u0631 \u0645\u062b\u0628\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_3_%d9%81%d8%b1%d9%85%d8%a7%d9%86_tail_%d8%a8%d8%a7_-n_%d9%88_%d9%85%d9%82%d8%af%d8%a7%d8%b1_%d9%85%d9%86%d9%81%db%8c\" >\u0645\u062b\u0627\u0644 \u2013 3: \u0641\u0631\u0645\u0627\u0646 Tail \u0628\u0627 -n \u0648 \u0645\u0642\u062f\u0627\u0631 \u0645\u0646\u0641\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_4_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%af%d9%85_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-c\" >\u0645\u062b\u0627\u0644 &#8211; 4: \u0641\u0631\u0645\u0627\u0646 \u062f\u0645 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_5_%d9%81%d8%b1%d9%85%d8%a7%d9%86_tail_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-f\" >\u0645\u062b\u0627\u0644 \u2013 5: \u0641\u0631\u0645\u0627\u0646 Tail \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_6_%d9%81%d8%b1%d9%85%d8%a7%d9%86_tail_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-n_%d9%88_%da%86%d9%86%d8%af%db%8c%d9%86_%d9%81%d8%a7%db%8c%d9%84\" >\u0645\u062b\u0627\u0644 \u2013 6: \u0641\u0631\u0645\u0627\u0646 Tail \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -n \u0648 \u0686\u0646\u062f\u06cc\u0646 \u0641\u0627\u06cc\u0644<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_5_%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_%d8%b3%d8%b1_%d9%88_%d8%af%d9%85_%d8%a8%d8%a7_%d9%87%d9%85\" >\u0645\u062b\u0627\u0644 \u2013 5: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0633\u0631 \u0648 \u062f\u0645 \u0628\u0627 \u0647\u0645<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c-%d8%b3%d8%b1-%d9%88-%d8%af%d9%85-%d8%a8%d8%a7%d8%b4\/#%d9%86%d8%aa%db%8c%d8%ac%d9%87\" >\u0646\u062a\u06cc\u062c\u0647<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 5<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<div id=\"wpbody\">  \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0627\u0646\u0648\u0627\u0639 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0647\u0633\u062a\u0646\u062f bash \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u0645\u062d\u062a\u0648\u0627\u06cc \u06cc\u06a9 \u0641\u0627\u06cc\u0644  \u0645\u062a\u062f\u0627\u0648\u0644 \u062a\u0631\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632<strong>\u06af\u0631\u0628\u0647\u060c \u00ab\u0628\u06cc\u0634\u062a\u0631\u00bb\u060c \u00ab\u06a9\u0645\u062a\u0631\u00bb\u060c \u00ab\u0633\u0631\u00bb<\/strong> \u0648 &#8216;<strong>\u062f\u0645<\/strong>&#8216; \u062f\u0633\u062a\u0648\u0631\u0627\u062a  \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u06a9\u0644 \u0641\u0627\u06cc\u0644\u060c &#8216;<strong>\u06af\u0631\u0628\u0647\u060c \u00ab\u0628\u06cc\u0634\u062a\u0631\u00bb<\/strong>\u060c \u0648 &#8216;<strong>\u06a9\u0645\u062a\u0631<\/strong>&#8216; \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u0645\u0627 \u0648\u0642\u062a\u06cc \u0642\u0633\u0645\u062a \u062e\u0627\u0635\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0644\u0627\u0632\u0645 \u0627\u0633\u062a \u062e\u0648\u0627\u0646\u062f\u0647 \u0634\u0648\u062f\u060c<strong>\u0633\u0631<\/strong>&#8220;\u0648&#8221;<strong>\u062f\u0645<\/strong>\u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. <\/p>\n<p>&#8216;<strong>\u0633\u0631<\/strong>\u062f\u0633\u062a\u0648\u0631 &#8216; \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u0641\u0627\u06cc\u0644 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627 \u0648 &#8216; \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f<strong>\u062f\u0645<\/strong>\u062f\u0633\u062a\u0648\u0631 &#8216; \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u0641\u0627\u06cc\u0644 \u0627\u0632 \u0627\u0646\u062a\u0647\u0627\u06cc \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<strong>\u0633\u0631<\/strong>&#8220;\u0648&#8221;<strong>\u062f\u0645<\/strong>\u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u0628\u062e\u0634 \u062e\u0627\u0635\u06cc \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0647\u0631 \u0641\u0627\u06cc\u0644 \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u06cc\u0627 \u0647\u0631 \u0641\u0627\u06cc\u0644 \u062c\u062f\u06cc\u062f\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634 \u0639\u0645\u0644\u06a9\u0631\u062f\u0647\u0627\u06cc &#8221; \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f<strong>\u0633\u0631<\/strong>&#8220;\u0648&#8221;<strong>\u062f\u0645<\/strong>&#8216; \u062f\u0633\u062a\u0648\u0631\u0627\u062a  \u062f\u0648 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0628\u0647 \u0646\u0627\u0645 products.txt \u0648 <strong>staff.txt<\/strong> \u0628\u0627 \u0645\u062d\u062a\u0648\u0627\u06cc \u0632\u06cc\u0631 \u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 &#8216;<strong>\u0633\u0631<\/strong>&#8220;\u0648&#8221;<strong>\u062f\u0645<\/strong>&#8216; \u062f\u0633\u062a\u0648\u0631\u0627\u062a <\/p>\n<p><strong>products.txt<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\">\u0646\u0648\u0639 \u0634\u0646\u0627\u0633\u0647 \u0628\u0631\u0646\u062f \u0627\u0646\u062f\u0627\u0632\u0647 \u0642\u06cc\u0645\u062a<br \/>\n01 \u0647\u0627\u0631\u062f \u0633\u0627\u0645\u0633\u0648\u0646\u06af 1 \u062a\u0631\u0627\u0628\u0627\u06cc\u062a         <span class=\"re4\">7 \u062f\u0644\u0627\u0631<\/span><span class=\"nu0\">0<\/span><\/p>\n<p>02 \u0645\u0627\u0646\u06cc\u062a\u0648\u0631 DELL            <span class=\"nu0\">15<\/span>\u201d       <span class=\"re4\">6 \u062f\u0644\u0627\u0631<\/span><span class=\"nu0\">0<\/span><\/p>\n<p>03 \u0645\u0627\u0648\u0633 A4 N<span class=\"sy0\">\/<\/span>\u0622     <span class=\"re4\">$0<\/span><span class=\"nu0\">5<\/span><\/p>\n<p>04 \u0635\u0641\u062d\u0647 \u06a9\u0644\u06cc\u062f Atech Normal          <span class=\"re4\">1 \u062f\u0644\u0627\u0631<\/span><span class=\"nu0\">0<\/span><\/p>\n<p>05 \u0627\u0633\u06a9\u0646\u0631 HP N<span class=\"sy0\">\/<\/span>\u0622     <span class=\"re4\">5 \u062f\u0644\u0627\u0631<\/span><span class=\"nu0\">0<\/span><\/p>\n<p>06 \u0686\u0627\u067e\u06af\u0631 \u0633\u0627\u0645\u0633\u0648\u0646\u06af N<span class=\"sy0\">\/<\/span>\u0622     <span class=\"re4\">1 \u062f\u0644\u0627\u0631<\/span>00<br \/>\n07 \u0622\u062f\u0627\u067e\u062a\u0648\u0631 A4 N<span class=\"sy0\">\/<\/span>\u0622     <span class=\"re4\">1 \u062f\u0644\u0627\u0631<\/span><span class=\"nu0\">0<\/span><\/p>\n<p>08 \u0645\u0627\u0646\u06cc\u062a\u0648\u0631 \u0633\u0627\u0645\u0633\u0648\u0646\u06af         <span class=\"nu0\">17<\/span>\u201d       <span class=\"re4\">8 \u062f\u0644\u0627\u0631<\/span><span class=\"nu0\">0<\/span><\/div>\n<\/div>\n<p><strong>staff.txt<\/strong><\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\">\u0646\u0627\u0645 \u0634\u0646\u0627\u0633\u0646\u0627\u0645\u0647 \u067e\u0633\u062a \u062f\u067e\u0627\u0631\u062a\u0645\u0627\u0646<br \/>\nS001 \u062c\u0627\u0646 \u067e\u0644 \u0627\u0641\u0633\u0631 \u0628\u0627\u0632\u0627\u0631\u06cc\u0627\u0628\u06cc \u0641\u0631\u0648\u0634<br \/>\nS002 \u0645\u062f\u06cc\u0631 \u0641\u0631\u0648\u0634 Wellium Bob<br \/>\nE003 \u062c\u06cc\u0633\u0648\u0646 \u0645\u062f\u06cc\u0631 \u0645\u0646\u0627\u0628\u0639 \u0627\u0646\u0633\u0627\u0646\u06cc<br \/>\nE004 \u062c\u0648\u0644\u06cc \u062f\u0633\u062a\u06cc\u0627\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u0646\u0627\u0628\u0639 \u0627\u0646\u0633\u0627\u0646\u06cc<br \/>\nE005 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633 Janifer HR<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c_%d8%b3%d8%b1\"><\/span>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc \u0633\u0631<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u06cc\u0634 \u0641\u0631\u0636\u060c <strong>\u0633\u0631&#8217;<\/strong> \u062f\u0633\u062a\u0648\u0631 10 \u062e\u0637 \u0627\u0648\u0644 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0645\u06cc \u062e\u0648\u0627\u0646\u062f.  \u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u06cc\u0634\u062a\u0631 \u06cc\u0627 \u06a9\u0645\u062a\u0631 \u0627\u0632 10 \u062e\u0637 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627\u06cc \u0641\u0627\u06cc\u0644 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <strong>\u0633\u067e\u0633&#8217;<\/strong> \u06af\u0632\u06cc\u0646\u0647 \u0628\u0627 <strong>\u0633\u0631&#8217;<\/strong> \u0641\u0631\u0645\u0627\u0646<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d8%af%d8%b3%d8%aa%d9%88%d8%b1_%d8%af%d8%b3%d8%aa%d9%88%d8%b1_%d8%b3%d8%b1\"><\/span>\u062f\u0633\u062a\u0648\u0631 \u062f\u0633\u062a\u0648\u0631 \u0633\u0631<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u0633\u0631<\/span> <span class=\"br0\">[<\/span>option<span class=\"br0\">]<\/span>   <span class=\"br0\">[<\/span>filename<span class=\"br0\">]<\/span>&#8230;<span class=\"br0\">[<\/span>filename<span class=\"br0\">]<\/span><\/div>\n<\/div>\n<p>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 &#8216;head&#8217; \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u0627\u0633\u062a \u0648 \u062f\u0633\u062a\u0648\u0631 &#8216;head&#8217; \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u0641\u0627\u06cc\u0644 \u0627\u0639\u0645\u0627\u0644 \u06a9\u0631\u062f. <\/p>\n<h2><span class=\"ez-toc-section\" id=\"%da%af%d8%b2%db%8c%d9%86%d9%87_%d9%87%d8%a7%db%8c_%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c_%d8%b3%d8%b1\"><\/span>\u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc \u0633\u0631<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0647\u062f\u0627\u0641 \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0641\u0631\u0645\u0627\u0646 &#8216;head&#8217; \u062f\u0631 \u0632\u06cc\u0631 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<div id=\"lhtable\">\n<table>\n<tbody>\n<tr>\n<th><strong>\u06af\u0632\u06cc\u0646\u0647<\/strong><\/th>\n<th><strong>\u0647\u062f\u0641<\/strong><\/th>\n<\/tr>\n<tr>\n<td>-n \u06cc\u0627 \u2013\u062e\u0637\u0648\u0637<\/td>\n<td>\u0628\u0631\u0627\u06cc \u0686\u0627\u067e n \u0634\u0645\u0627\u0631\u0647 \u0627\u0648\u0644 \u062e\u0637\u0648\u0637 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/td>\n<\/tr>\n<tr>\n<td>-c \u06cc\u0627 -bytes<\/td>\n<td>\u0628\u0631\u0627\u06cc \u0686\u0627\u067e \u0627\u0648\u0644\u06cc\u0646 \u0639\u062f\u062f n \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u06cc\u0627 \u0628\u0627\u06cc\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/td>\n<\/tr>\n<tr>\n<td>-q \u06cc\u0627 &#8211; \u0622\u0631\u0627\u0645<\/td>\n<td>\u0628\u0631\u0627\u06cc \u0686\u0627\u067e \u0645\u062d\u062a\u0648\u0627\u06cc \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u0641\u0627\u06cc\u0644 \u0628\u062f\u0648\u0646 \u0630\u06a9\u0631 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/td>\n<\/tr>\n<tr>\n<td>-v \u06cc\u0627 \u2013\u06a9\u0644\u0645\u0647<\/td>\n<td>\u0628\u0631\u0627\u06cc \u0686\u0627\u067e \u0645\u062d\u062a\u0648\u0627\u06cc \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0630\u06a9\u0631 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d9%86%d9%85%d9%88%d9%86%d9%87_%d9%87%d8%a7%db%8c%db%8c_%d8%a7%d8%b2_%d9%81%d8%b1%d9%85%d8%a7%d9%86%d8%af%d9%87%db%8c_%d8%b3%d8%b1\"><\/span>\u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc\u06cc \u0627\u0632 \u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc \u0633\u0631<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0645\u062b\u0627\u0644 \u0647\u0627\u06cc \u0632\u06cc\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 &#8216;head&#8217; \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_1_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%b3%d8%b1_%d8%a8%d8%af%d9%88%d9%86_%d9%87%db%8c%da%86_%da%af%d8%b2%db%8c%d9%86%d9%87\"><\/span>\u0645\u062b\u0627\u0644 &#8211; 1: \u0641\u0631\u0645\u0627\u0646 \u0633\u0631 \u0628\u062f\u0648\u0646 \u0647\u06cc\u0686 \u06af\u0632\u06cc\u0646\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 <strong>products.txt<\/strong> \u0641\u0627\u06cc\u0644 \u062f\u0627\u0631\u0627\u06cc 9 \u062e\u0637 \u0628\u0627 \u0639\u0646\u0648\u0627\u0646 \u0627\u0633\u062a.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u062a\u0645\u0627\u0645 \u062e\u0637\u0648\u0637 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>\u0645\u062d\u0635\u0648\u0644\u0627\u062a. txt<\/strong> \u0641\u0627\u06cc\u0644 \u0632\u06cc\u0631\u0627 \u0647\u06cc\u0686 \u06af\u0632\u06cc\u0646\u0647 \u0627\u06cc \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 &#8216;head&#8217; \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u0633\u0631<\/span> products.txt<\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc:<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><img decoding=\"async\" fetchpriority=\"high\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" alt=\"\" width=\"1142\" height=\"375\" class=\"aligncenter size-full wp-image-129681\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1142w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-1-300x99.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-1-1024x336.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-1-768x252.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-1-810x266.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-1-1140x374.png 1140w\" sizes=\"(max-width: 1142px) 100vw, 1142px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_2_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%b3%d8%b1_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-n_%d9%88_%d9%85%d9%82%d8%af%d8%a7%d8%b1_%d9%85%d8%ab%d8%a8%d8%aa\"><\/span>\u0645\u062b\u0627\u0644 &#8211; 2: \u0641\u0631\u0645\u0627\u0646 \u0633\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -n \u0648 \u0645\u0642\u062f\u0627\u0631 \u0645\u062b\u0628\u062a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06af\u0632\u06cc\u0646\u0647 &#8216;-n&#8217; \u0628\u0627 5 \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 &#8216;head&#8217; \u0632\u06cc\u0631 \u0628\u0631\u0627\u06cc \u0686\u0627\u067e \u067e\u0646\u062c \u062e\u0637 \u0627\u0648\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. <strong>products.txt<\/strong> \u0641\u0627\u06cc\u0644 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u0633\u0631<\/span> <span class=\"re5\">-n<\/span> <span class=\"nu0\">5<\/span> products.txt<\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc:<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1132\" height=\"268\" class=\"aligncenter size-full wp-image-129682\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920092_218_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1132w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-2-300x71.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-2-1024x242.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-2-768x182.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-2-810x192.png 810w\" data-lazy-sizes=\"(max-width: 1132px) 100vw, 1132px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920092_218_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920092_218_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" alt=\"\" width=\"1132\" height=\"268\" class=\"aligncenter size-full wp-image-129682\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920092_218_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1132w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-2-300x71.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-2-1024x242.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-2-768x182.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-2-810x192.png 810w\" sizes=\"(max-width: 1132px) 100vw, 1132px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_3_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%b3%d8%b1_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-n_%d9%88_%d9%85%d9%82%d8%af%d8%a7%d8%b1_%d9%85%d9%86%d9%81%db%8c\"><\/span>\u0645\u062b\u0627\u0644 &#8211; 3: \u0641\u0631\u0645\u0627\u0646 \u0633\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -n \u0648 \u0645\u0642\u062f\u0627\u0631 \u0645\u0646\u0641\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06af\u0632\u06cc\u0646\u0647 &#8216;-n&#8217; \u0628\u0627 -7 \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 &#8216;head&#8217; \u0632\u06cc\u0631 \u0628\u0631\u0627\u06cc \u0686\u0627\u067e \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <strong>products.txt<\/strong> \u067e\u0633 \u0627\u0632 \u062d\u0630\u0641 7 \u0633\u0637\u0631 \u0622\u062e\u0631 \u0641\u0627\u06cc\u0644.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u0633\u0631<\/span> <span class=\"re5\">-n<\/span> <span class=\"re5\">-7<\/span> products.txt<\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc:<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1136\" height=\"191\" class=\"aligncenter size-full wp-image-129683\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920092_120_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1136w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-3-300x50.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-3-1024x172.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-3-768x129.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-3-810x136.png 810w\" data-lazy-sizes=\"(max-width: 1136px) 100vw, 1136px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920092_120_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920092_120_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" alt=\"\" width=\"1136\" height=\"191\" class=\"aligncenter size-full wp-image-129683\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920092_120_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1136w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-3-300x50.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-3-1024x172.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-3-768x129.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-3-810x136.png 810w\" sizes=\"(max-width: 1136px) 100vw, 1136px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84-4_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%b3%d8%b1_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-c\"><\/span>\u0645\u062b\u0627\u0644-4: \u0641\u0631\u0645\u0627\u0646 \u0633\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06af\u0632\u06cc\u0646\u0647 &#8216;-c&#8217; \u0628\u0627 67 \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 &#8216;head&#8217; \u0632\u06cc\u0631 \u0628\u0631\u0627\u06cc \u0686\u0627\u067e 67 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0627\u0648\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. <strong>products.txt<\/strong> \u0641\u0627\u06cc\u0644 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u0633\u0631<\/span> <span class=\"re5\">-\u062c<\/span> <span class=\"nu0\">67<\/span> state.txt<\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc:<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1206\" height=\"193\" class=\"aligncenter size-full wp-image-129684\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920093_313_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1206w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-4-300x48.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-4-1024x164.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-4-768x123.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-4-810x130.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-4-1140x182.png 1140w\" data-lazy-sizes=\"(max-width: 1206px) 100vw, 1206px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920093_313_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920093_313_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" alt=\"\" width=\"1206\" height=\"193\" class=\"aligncenter size-full wp-image-129684\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920093_313_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1206w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-4-300x48.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-4-1024x164.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-4-768x123.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-4-810x130.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-4-1140x182.png 1140w\" sizes=\"(max-width: 1206px) 100vw, 1206px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84-5_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%b3%d8%b1_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-q\"><\/span>\u0645\u062b\u0627\u0644-5: \u0641\u0631\u0645\u0627\u0646 \u0633\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -q<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0633\u062a\u0648\u0631 head \u0632\u06cc\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 \u2013q \u0648 \u062f\u0648 \u0641\u0627\u06cc\u0644 \u062a\u0645\u0627\u0645 \u0645\u062d\u062a\u0648\u0627\u06cc \u0647\u0631 \u062f\u0648 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0628\u062f\u0648\u0646 \u0630\u06a9\u0631 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0686\u0627\u067e \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u0633\u0631<\/span> <span class=\"re5\">-q<\/span>  staff.txt products.txt<\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc:<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1189\" height=\"541\" class=\"aligncenter size-full wp-image-129685\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920094_187_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1189w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-5-300x137.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-5-1024x466.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-5-768x349.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-5-810x369.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-5-1140x519.png 1140w\" data-lazy-sizes=\"(max-width: 1189px) 100vw, 1189px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920094_187_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920094_187_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" alt=\"\" width=\"1189\" height=\"541\" class=\"aligncenter size-full wp-image-129685\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920094_187_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1189w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-5-300x137.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-5-1024x466.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-5-768x349.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-5-810x369.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-5-1140x519.png 1140w\" sizes=\"(max-width: 1189px) 100vw, 1189px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84-6_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%b3%d8%b1_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-v\"><\/span>\u0645\u062b\u0627\u0644-6: \u0641\u0631\u0645\u0627\u0646 \u0633\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -v<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0633\u062a\u0648\u0631 head \u0632\u06cc\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 \u2013v \u0648 \u062f\u0648 \u0641\u0627\u06cc\u0644 \u062a\u0645\u0627\u0645 \u0645\u062d\u062a\u0648\u0627\u06cc \u0647\u0631 \u062f\u0648 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0628\u0627 \u0630\u06a9\u0631 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0686\u0627\u067e \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u0633\u0631<\/span> <span class=\"re5\">-v<\/span> staff.txt products.txt<\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc:<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1200\" height=\"620\" class=\"aligncenter size-full wp-image-129686\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920095_858_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1200w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-6-300x155.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-6-1024x529.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-6-768x397.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-6-810x419.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-6-1140x589.png 1140w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-6-375x195.png 375w\" data-lazy-sizes=\"(max-width: 1200px) 100vw, 1200px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920095_858_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920095_858_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" alt=\"\" width=\"1200\" height=\"620\" class=\"aligncenter size-full wp-image-129686\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920095_858_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1200w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-6-300x155.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-6-1024x529.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-6-768x397.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-6-810x419.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-6-1140x589.png 1140w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-6-375x195.png 375w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_7_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%b3%d8%b1_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-n_%d9%88_%da%86%d9%86%d8%af%db%8c%d9%86_%d9%81%d8%a7%db%8c%d9%84\"><\/span>\u0645\u062b\u0627\u0644 &#8211; 7: \u0641\u0631\u0645\u0627\u0646 \u0633\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -n \u0648 \u0686\u0646\u062f\u06cc\u0646 \u0641\u0627\u06cc\u0644<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635\u06cc \u0627\u0632 \u062e\u0637\u0648\u0637 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627\u06cc \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 -n \u0648 \u0634\u0645\u0627\u0631\u0647 \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 &#8216;head&#8217; \u0686\u0627\u067e \u06a9\u0631\u062f.  \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 2 \u062e\u0637 \u0627\u0648\u0644 \u0631\u0627 \u0686\u0627\u067e \u0645\u06cc \u06a9\u0646\u062f <strong>products.txt<\/strong> \u0648 <strong>staff.txt<\/strong> \u0641\u0627\u06cc\u0644 \u0647\u0627.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u0633\u0631<\/span> <span class=\"re5\">-n<\/span> <span class=\"nu0\">2<\/span> products.txt staff.txt<\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc:<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1191\" height=\"323\" class=\"aligncenter size-full wp-image-129687\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920095_884_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1191w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-7-300x81.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-7-1024x278.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-7-768x208.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-7-810x220.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-7-1140x309.png 1140w\" data-lazy-sizes=\"(max-width: 1191px) 100vw, 1191px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920095_884_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920095_884_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" alt=\"\" width=\"1191\" height=\"323\" class=\"aligncenter size-full wp-image-129687\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920095_884_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1191w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-7-300x81.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-7-1024x278.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-7-768x208.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-7-810x220.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-7-1140x309.png 1140w\" sizes=\"(max-width: 1191px) 100vw, 1191px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%af%d9%85\"><\/span>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0631\u0645\u0627\u0646 \u062f\u0645<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u06cc\u0634 \u0641\u0631\u0636\u060c <strong>\u062f\u0645&#8217;<\/strong> \u062f\u0633\u062a\u0648\u0631 10 \u062e\u0637 \u0622\u062e\u0631 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0645\u06cc \u062e\u0648\u0627\u0646\u062f.  \u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u06cc\u0634\u062a\u0631 \u06cc\u0627 \u06a9\u0645\u062a\u0631 \u0627\u0632 10 \u062e\u0637 \u0627\u0632 \u0627\u0646\u062a\u0647\u0627\u06cc \u0641\u0627\u06cc\u0644 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 &#8216;-n&#8217; \u0628\u0627 \u0639\u0644\u0627\u0645\u062a &#8216; \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<strong>\u062f\u0645<\/strong>&#8216; \u0641\u0631\u0645\u0627\u0646<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d8%af%d8%b3%d8%aa%d9%88%d8%b1_tail_command_syntax\"><\/span>\u062f\u0633\u062a\u0648\u0631 Tail Command Syntax<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">\u062f\u0645<\/span> <span class=\"br0\">[<\/span>option<span class=\"br0\">]<\/span>   <span class=\"br0\">[<\/span>filename<span class=\"br0\">]<\/span>&#8230;<span class=\"br0\">[<\/span>filename<span class=\"br0\">]<\/span><\/div>\n<\/div>\n<p>\u0645\u0627\u0646\u0646\u062f \u062f\u0633\u062a\u0648\u0631 &#8216;head&#8217; \u062f\u0633\u062a\u0648\u0631 &#8216;tail&#8217; \u0646\u06cc\u0632 \u0628\u0631\u0627\u06cc \u0686\u0646\u062f\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0642\u0627\u0628\u0644 \u0627\u062c\u0631\u0627 \u0627\u0633\u062a \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 &#8216;tail&#8217; \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u0627\u0633\u062a.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%da%af%d8%b2%db%8c%d9%86%d9%87_%d9%87%d8%a7%db%8c_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%af%d9%85\"><\/span>\u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0641\u0631\u0645\u0627\u0646 \u062f\u0645<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0647\u062f\u0627\u0641 \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0641\u0631\u0645\u0627\u0646 \u00ab\u062f\u0645\u00bb \u062f\u0631 \u0632\u06cc\u0631 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<div id=\"lhtable\">\n<table>\n<tbody>\n<tr>\n<th><strong>\u06af\u0632\u06cc\u0646\u0647<\/strong><\/th>\n<th><strong>\u0647\u062f\u0641<\/strong><\/th>\n<\/tr>\n<tr>\n<td>-n \u06cc\u0627 \u2013\u062e\u0637\u0648\u0637<\/td>\n<td>\u0628\u0631\u0627\u06cc \u0686\u0627\u067e \u0622\u062e\u0631\u06cc\u0646 n \u062e\u0637 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/td>\n<\/tr>\n<tr>\n<td>-c \u06cc\u0627 -bytes<\/td>\n<td>\u0628\u0631\u0627\u06cc \u0686\u0627\u067e \u0622\u062e\u0631\u06cc\u0646 \u062a\u0639\u062f\u0627\u062f n \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u06cc\u0627 \u0628\u0627\u06cc\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/td>\n<\/tr>\n<tr>\n<td>-q \u06cc\u0627 &#8211; \u0622\u0631\u0627\u0645<\/td>\n<td>\u0627\u06cc\u0646 \u0634\u0628\u06cc\u0647 \u0628\u0647 \u06af\u0632\u06cc\u0646\u0647 -q \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 &#8216;head&#8217; \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/td>\n<\/tr>\n<tr>\n<td>-v \u06cc\u0627 \u2013\u06a9\u0644\u0645\u0647<\/td>\n<td>\u0634\u0628\u06cc\u0647 \u0628\u0647 \u06af\u0632\u06cc\u0646\u0647 -v \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 head \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/td>\n<\/tr>\n<tr>\n<td>-f \u06cc\u0627 -follow<\/td>\n<td>\u0628\u0631\u0627\u06cc \u0646\u0638\u0627\u0631\u062a \u0628\u0631 \u0648\u0631\u0648\u062f\u06cc \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0646\u0648\u0634\u062a\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u062f\u0631 \u062d\u0627\u0644 \u0627\u062c\u0631\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84-1_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%af%d9%85_%d8%a8%d8%af%d9%88%d9%86_%d9%87%db%8c%da%86_%da%af%d8%b2%db%8c%d9%86%d9%87_%d8%a7%db%8c\"><\/span>\u0645\u062b\u0627\u0644-1: \u0641\u0631\u0645\u0627\u0646 \u062f\u0645 \u0628\u062f\u0648\u0646 \u0647\u06cc\u0686 \u06af\u0632\u06cc\u0646\u0647 \u0627\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 <strong>staff.txt<\/strong> \u0641\u0627\u06cc\u0644 \u0641\u0642\u0637 6 \u062e\u0637 \u062f\u0627\u0631\u062f \u06a9\u0647 \u06a9\u0645\u062a\u0631 \u0627\u0632 10 \u062e\u0637 \u0647\u0633\u062a\u0646\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u06a9\u0627\u0645\u0644 \u0641\u0627\u06cc\u0644 staff.txt \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u062f\u0645<\/span> staff.txt<\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc:<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1203\" height=\"296\" class=\"aligncenter size-full wp-image-129688\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920096_921_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1203w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-8-300x74.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-8-1024x252.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-8-768x189.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-8-810x199.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-8-1140x280.png 1140w\" data-lazy-sizes=\"(max-width: 1203px) 100vw, 1203px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920096_921_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920096_921_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" alt=\"\" width=\"1203\" height=\"296\" class=\"aligncenter size-full wp-image-129688\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920096_921_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1203w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-8-300x74.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-8-1024x252.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-8-768x189.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-8-810x199.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-8-1140x280.png 1140w\" sizes=\"(max-width: 1203px) 100vw, 1203px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_2_%d9%81%d8%b1%d9%85%d8%a7%d9%86_tail_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-n_%d9%88_%d9%85%d9%82%d8%af%d8%a7%d8%b1_%d9%85%d8%ab%d8%a8%d8%aa\"><\/span>\u0645\u062b\u0627\u0644 \u2013 2: \u0641\u0631\u0645\u0627\u0646 Tail \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -n \u0648 \u0645\u0642\u062f\u0627\u0631 \u0645\u062b\u0628\u062a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u062e\u0637\u0648\u0637 \u062e\u0627\u0635\u06cc \u0631\u0627 \u0627\u0632 \u0627\u0646\u062a\u0647\u0627\u06cc \u0641\u0627\u06cc\u0644 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 &#8216;-n&#8217; \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 \u0645\u062b\u0628\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.  \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 2 \u062e\u0637 \u0622\u062e\u0631 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>staff.txt<\/strong> \u0641\u0627\u06cc\u0644.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u062f\u0645<\/span> <span class=\"re5\">-n<\/span> <span class=\"nu0\">2<\/span> staff.txt<\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc:<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1190\" height=\"194\" class=\"aligncenter size-full wp-image-129689\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920097_772_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1190w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-9-300x49.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-9-1024x167.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-9-768x125.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-9-810x132.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-9-1140x186.png 1140w\" data-lazy-sizes=\"(max-width: 1190px) 100vw, 1190px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920097_772_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920097_772_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" alt=\"\" width=\"1190\" height=\"194\" class=\"aligncenter size-full wp-image-129689\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920097_772_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1190w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-9-300x49.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-9-1024x167.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-9-768x125.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-9-810x132.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-9-1140x186.png 1140w\" sizes=\"(max-width: 1190px) 100vw, 1190px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_3_%d9%81%d8%b1%d9%85%d8%a7%d9%86_tail_%d8%a8%d8%a7_-n_%d9%88_%d9%85%d9%82%d8%af%d8%a7%d8%b1_%d9%85%d9%86%d9%81%db%8c\"><\/span>\u0645\u062b\u0627\u0644 \u2013 3: \u0641\u0631\u0645\u0627\u0646 Tail \u0628\u0627 -n \u0648 \u0645\u0642\u062f\u0627\u0631 \u0645\u0646\u0641\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u062e\u0637\u0648\u0637 \u062e\u0627\u0635\u06cc \u0631\u0627 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 &#8216;-n&#8217; \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 \u0645\u0646\u0641\u06cc \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 &#8216;tail&#8217; \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.  \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0641\u0627\u06cc\u0644 staff.txt \u0631\u0627 \u0628\u0627 \u062d\u0630\u0641 3 \u062e\u0637 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u062f\u0645<\/span> <span class=\"re5\">-n<\/span> <span class=\"re5\">-3<\/span> staff.txt<\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc:<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1202\" height=\"216\" class=\"aligncenter size-full wp-image-129690\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920097_40_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1202w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-10-300x54.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-10-1024x184.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-10-768x138.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-10-810x146.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-10-1140x205.png 1140w\" data-lazy-sizes=\"(max-width: 1202px) 100vw, 1202px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920097_40_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920097_40_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" alt=\"\" width=\"1202\" height=\"216\" class=\"aligncenter size-full wp-image-129690\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920097_40_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1202w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-10-300x54.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-10-1024x184.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-10-768x138.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-10-810x146.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-10-1140x205.png 1140w\" sizes=\"(max-width: 1202px) 100vw, 1202px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_4_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%af%d9%85_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-c\"><\/span>\u0645\u062b\u0627\u0644 &#8211; 4: \u0641\u0631\u0645\u0627\u0646 \u062f\u0645 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06af\u0632\u06cc\u0646\u0647 &#8216;-c&#8217; \u0628\u0627 65 \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 &#8216;tail&#8217; \u0632\u06cc\u0631 \u0628\u0631\u0627\u06cc \u0686\u0627\u067e 65 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0622\u062e\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. <strong>staff.txt<\/strong> \u0641\u0627\u06cc\u0644 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u062f\u0645<\/span> <span class=\"re5\">-\u062c<\/span> <span class=\"re5\">-65<\/span> staff.txt<\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc:<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1199\" height=\"201\" class=\"aligncenter size-full wp-image-129692\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920098_101_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1199w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-11-300x50.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-11-1024x172.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-11-768x129.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-11-810x136.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-11-1140x191.png 1140w\" data-lazy-sizes=\"(max-width: 1199px) 100vw, 1199px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920098_101_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920098_101_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" alt=\"\" width=\"1199\" height=\"201\" class=\"aligncenter size-full wp-image-129692\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920098_101_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1199w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-11-300x50.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-11-1024x172.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-11-768x129.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-11-810x136.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-11-1140x191.png 1140w\" sizes=\"(max-width: 1199px) 100vw, 1199px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_5_%d9%81%d8%b1%d9%85%d8%a7%d9%86_tail_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-f\"><\/span>\u0645\u062b\u0627\u0644 \u2013 5: \u0641\u0631\u0645\u0627\u0646 Tail \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc &#8216;-f&#8217; \u0648 &#8216;-n&#8217; \u0628\u0627 \u0645\u0633\u06cc\u0631 <strong>history.log<\/strong> \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0628\u0631\u0627\u06cc \u0686\u0627\u067e 3 \u062e\u0637 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <strong>history.log<\/strong> \u0641\u0627\u06cc\u0644 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u062f\u0645<\/span> <span class=\"re5\">-\u0641<\/span> <span class=\"re5\">-n<\/span> <span class=\"nu0\">3<\/span> <span class=\"sy0\">\/<\/span>var<span class=\"sy0\">\/<\/span>\u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645<span class=\"sy0\">\/<\/span>apt<span class=\"sy0\">\/<\/span>history.log<\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc:<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1208\" height=\"294\" class=\"aligncenter size-full wp-image-129693\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920099_584_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1208w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-12-300x73.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-12-1024x249.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-12-768x187.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-12-810x197.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-12-1140x277.png 1140w\" data-lazy-sizes=\"(max-width: 1208px) 100vw, 1208px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920099_584_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920099_584_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" alt=\"\" width=\"1208\" height=\"294\" class=\"aligncenter size-full wp-image-129693\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920099_584_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1208w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-12-300x73.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-12-1024x249.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-12-768x187.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-12-810x197.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-12-1140x277.png 1140w\" sizes=\"(max-width: 1208px) 100vw, 1208px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_6_%d9%81%d8%b1%d9%85%d8%a7%d9%86_tail_%d8%a8%d8%a7_%da%af%d8%b2%db%8c%d9%86%d9%87_-n_%d9%88_%da%86%d9%86%d8%af%db%8c%d9%86_%d9%81%d8%a7%db%8c%d9%84\"><\/span>\u0645\u062b\u0627\u0644 \u2013 6: \u0641\u0631\u0645\u0627\u0646 Tail \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -n \u0648 \u0686\u0646\u062f\u06cc\u0646 \u0641\u0627\u06cc\u0644<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 3 \u062e\u0637 \u0622\u062e\u0631 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <strong>products.txt<\/strong> \u0648 <strong>staff.txt<\/strong> \u0641\u0627\u06cc\u0644 \u0647\u0627.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u062f\u0645<\/span> <span class=\"re5\">-n<\/span> <span class=\"nu0\">3<\/span> products.txt staff.txt<\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc:<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1199\" height=\"386\" class=\"aligncenter size-full wp-image-129694\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920100_543_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1199w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-13-300x97.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-13-1024x330.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-13-768x247.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-13-810x261.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-13-1140x367.png 1140w\" data-lazy-sizes=\"(max-width: 1199px) 100vw, 1199px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920100_543_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920100_543_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" alt=\"\" width=\"1199\" height=\"386\" class=\"aligncenter size-full wp-image-129694\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920100_543_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1199w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-13-300x97.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-13-1024x330.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-13-768x247.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-13-810x261.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-13-1140x367.png 1140w\" sizes=\"(max-width: 1199px) 100vw, 1199px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84_%e2%80%93_5_%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_%d8%b3%d8%b1_%d9%88_%d8%af%d9%85_%d8%a8%d8%a7_%d9%87%d9%85\"><\/span>\u0645\u062b\u0627\u0644 \u2013 5: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0633\u0631 \u0648 \u062f\u0645 \u0628\u0627 \u0647\u0645<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0645\u062d\u062a\u0648\u0627 \u0631\u0627 \u0627\u0632 \u0648\u0633\u0637 \u0647\u0631 \u0641\u0627\u06cc\u0644\u06cc \u0628\u062e\u0648\u0627\u0646\u06cc\u062f\u060c \u0641\u0642\u0637 \u06a9\u0627\u0641\u06cc \u0627\u0633\u062a <strong>\u0633\u0631<\/strong>&#8216; \u06cc\u0627 &#8216;<strong>\u062f\u0645<\/strong>\u0641\u0631\u0645\u0627\u0646 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0631\u0627 \u062d\u0644 \u06a9\u0646\u062f.  \u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u0627\u0632 \u0647\u0631 \u062f\u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<strong>\u0633\u0631<\/strong>&#8220;\u0648&#8221;<strong>\u062f\u0645<\/strong>\u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0628\u0627 \u0647\u0645 \u0628\u0631\u0627\u06cc \u062d\u0644 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644.  \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u062e\u0637\u0648\u0637 2 \u062a\u0627 6 \u0631\u0627 \u0645\u06cc \u062e\u0648\u0627\u0646\u062f <strong>products.txt<\/strong> \u0641\u0627\u06cc\u0644.  \u062f\u0631 \u0627\u0628\u062a\u062f\u0627\u060c <strong>\u0633\u0631&#8217;<\/strong> \u062f\u0633\u062a\u0648\u0631 6 \u062e\u0637 \u0627\u0648\u0644 \u0631\u0627 \u0628\u0627 \u062d\u0630\u0641 5 \u062e\u0637 \u0622\u062e\u0631 \u0628\u0631\u0627\u06cc \u0645\u0642\u062f\u0627\u0631 \u0645\u0646\u0641\u06cc \u0648 <strong>\u062f\u0645&#8217;<\/strong> \u062f\u0633\u062a\u0648\u0631 5 \u062e\u0637 \u0622\u062e\u0631 \u0631\u0627 \u0627\u0632 \u062e\u0631\u0648\u062c\u06cc &#8216; \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0645\u06cc \u06a9\u0646\u062f<strong>\u0633\u0631<\/strong>&#8216; \u0641\u0631\u0645\u0627\u0646<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw2\">\u0633\u0631<\/span> <span class=\"re5\">-n<\/span> <span class=\"re5\">-5<\/span> products.txt <span class=\"sy0\">|<\/span> <span class=\"kw2\">\u062f\u0645<\/span> <span class=\"re5\">-n<\/span> <span class=\"nu0\">5<\/span><\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc:<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1209\" height=\"243\" class=\"aligncenter size-full wp-image-129695\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920101_618_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1209w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-14-300x60.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-14-1024x206.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-14-768x154.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-14-810x163.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-14-1140x229.png 1140w\" data-lazy-sizes=\"(max-width: 1209px) 100vw, 1209px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920101_618_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920101_618_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png\" alt=\"\" width=\"1209\" height=\"243\" class=\"aligncenter size-full wp-image-129695\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703920101_618_\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc-\u0633\u0631-\u0648-\u062f\u0645-\u0628\u0627\u0634.png 1209w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-14-300x60.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-14-1024x206.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-14-768x154.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-14-810x163.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/06\/Bash-Head-and-Tail-Command-14-1140x229.png 1140w\" sizes=\"(max-width: 1209px) 100vw, 1209px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87\"><\/span>\u0646\u062a\u06cc\u062c\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0645\u06cc\u062f\u0648\u0627\u0631\u0645 \u067e\u0633 \u0627\u0632 \u062a\u0645\u0631\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0647\u0627\u06cc \u0628\u0627\u0644\u0627\u060c bash \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u06a9\u0646\u0646\u062f<strong>\u0633\u0631<\/strong>&#8220;\u0648&#8221;<strong>\u062f\u0645<\/strong>&#8216; \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u062f\u0633\u062a\u0648\u0631 \u0645\u06cc \u062f\u0647\u062f.\n<\/p>\n<\/div>\n\n<div>\u0628\u0631\u0627\u06cc \u0646\u06af\u0627\u0631\u0634 \u0628\u062e\u0634\u0647\u0627\u06cc\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062a\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u0632 \u062a\u0631\u062c\u0645\u0647 \u0645\u0627\u0634\u06cc\u0646\u06cc \u06cc\u0627 \u0647\u0648\u0634 \u0645\u0635\u0646\u0648\u0639\u06cc GPT \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0628\u0627\u0634\u062f <br \/>\n\u0644\u0637\u0641\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f \u0645\u0634\u06a9\u0644 \u062f\u0631 \u0645\u062a\u0646 \u06cc\u0627 \u0645\u0641\u0647\u0648\u0645 \u0646\u0628\u0648\u062f\u0646 \u062a\u0648\u0636\u06cc\u062d\u0627\u062a\u060c \u0627\u0632 \u0637\u0631\u06cc\u0642 \u062f\u06a9\u0645\u0647 \u06af\u0632\u0627\u0631\u0634 \u0646\u0648\u0634\u062a\u0627\u0631 \u06cc\u0627 \u062f\u0631\u062c \u0646\u0638\u0631 \u0631\u0648\u06cc \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628 \u0645\u0627 \u0631\u0627 \u0627\u0632 \u062c\u0632\u06cc\u06cc\u0627\u062a \u0645\u0634\u06a9\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0634\u062f\u0647 \u0645\u0637\u0644\u0639 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0628\u0647 \u0622\u0646 \u0631\u0633\u06cc\u062f\u06af\u06cc \u06a9\u0646\u06cc\u0645\n<\/div>\n<p>\u0632\u0645\u0627\u0646 \u0627\u0646\u062a\u0634\u0627\u0631: 1402-12-30 10:38:04<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;11864&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;\u0641\u0631\u0645\u0627\u0646\u062f\u0647\u06cc \u0633\u0631 \u0648 \u062f\u0645 \u0628\u0627\u0634&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\"> 5<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>\u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0627\u0646\u0648\u0627\u0639 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0647\u0633\u062a\u0646\u062f bash \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 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