{"id":11887,"date":"2023-12-30T11:26:28","date_gmt":"2023-12-30T07:56:28","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86-bash-tr\/"},"modified":"2023-12-30T11:26:28","modified_gmt":"2023-12-30T07:56:28","slug":"%d9%81%d8%b1%d9%85%d8%a7%d9%86-bash-tr","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86-bash-tr\/","title":{"rendered":"\u0641\u0631\u0645\u0627\u0646 Bash tr"},"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-bash-tr\/#%d9%86%d8%ad%d9%88\" >\u0646\u062d\u0648:<\/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-bash-tr\/#%d9%85%d8%ab%d8%a7%d9%84-1_%d8%aa%d8%ba%db%8c%db%8c%d8%b1_%d9%85%d9%88%d8%b1%d8%af\" >\u0645\u062b\u0627\u0644-1: \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0648\u0631\u062f<\/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\/%d9%81%d8%b1%d9%85%d8%a7%d9%86-bash-tr\/#%d9%85%d8%ab%d8%a7%d9%84-2_%da%a9%d8%a7%d8%b1%d8%a7%da%a9%d8%aa%d8%b1_%d8%aa%d8%b1%d8%ac%d9%85%d9%87\" >\u0645\u062b\u0627\u0644-2: \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u062a\u0631\u062c\u0645\u0647<\/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\/%d9%81%d8%b1%d9%85%d8%a7%d9%86-bash-tr\/#%d9%85%d8%ab%d8%a7%d9%84-3_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%da%af%d8%b2%db%8c%d9%86%d9%87_%e2%80%93c_%e2%80%93complement\" >\u0645\u062b\u0627\u0644-3: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 \u2013c (\u2013complement).<\/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\/%d9%81%d8%b1%d9%85%d8%a7%d9%86-bash-tr\/#%d9%85%d8%ab%d8%a7%d9%84-4_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%da%af%d8%b2%db%8c%d9%86%d9%87_-s\" >\u0645\u062b\u0627\u0644-4: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 -s<\/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\/%d9%81%d8%b1%d9%85%d8%a7%d9%86-bash-tr\/#%d9%85%d8%ab%d8%a7%d9%84-5_%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%da%af%d8%b2%db%8c%d9%86%d9%87_%e2%80%93d_%e2%80%93delete\" >\u0645\u062b\u0627\u0644-5: \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 \u2013d (\u2013delete).<\/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-bash-tr\/#%d9%85%d8%ab%d8%a7%d9%84-6_%d8%aa%d9%85%d8%a7%d9%85_%da%a9%d8%a7%d8%b1%d8%a7%da%a9%d8%aa%d8%b1%d9%87%d8%a7%db%8c_%d8%ba%db%8c%d8%b1_%d8%b9%d8%af%d8%af%db%8c_%d8%b1%d8%a7_%d8%ad%d8%b0%d9%81_%da%a9%d9%86%db%8c%d8%af\" >\u0645\u062b\u0627\u0644-6: \u062a\u0645\u0627\u0645 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u063a\u06cc\u0631 \u0639\u062f\u062f\u06cc \u0631\u0627 \u062d\u0630\u0641 \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-8\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%81%d8%b1%d9%85%d8%a7%d9%86-bash-tr\/#%d9%85%d8%ab%d8%a7%d9%84-7_%d9%85%d9%82%d8%af%d8%a7%d8%b1_ls_colors_%d8%b1%d8%a7_%da%86%d8%a7%d9%be_%da%a9%d9%86%db%8c%d8%af_%d8%b1%d9%88%db%8c_%db%8c%da%a9_%d8%ae%d8%b7_%d8%ac%d8%af%d8%a7%da%af%d8%a7%d9%86%d9%87_%d9%85%d8%a8%d8%aa%d9%86%db%8c_%d8%a8%d8%b1_%d8%b1%d9%88%db%8c_%d8%ad%d8%a7%d8%a6%d9%84%d8%8c_%d8%ac%d8%af%d8%a7%da%a9%d9%86%d9%86%d8%af%d9%87\" >\u0645\u062b\u0627\u0644-7: \u0645\u0642\u062f\u0627\u0631 $LS_COLORS \u0631\u0627 \u0686\u0627\u067e \u06a9\u0646\u06cc\u062f \u0631\u0648\u06cc \u06cc\u06a9 \u062e\u0637 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0631\u0648\u06cc \u062d\u0627\u0626\u0644\u060c \u062c\u062f\u0627\u06a9\u0646\u0646\u062f\u0647<\/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-bash-tr\/#%d9%85%d8%ab%d8%a7%d9%84-8_%d8%aa%d8%a8%d8%af%db%8c%d9%84_%d9%85%d8%ad%d8%aa%d9%88%db%8c%d8%a7%d8%aa_%db%8c%da%a9_%d9%81%d8%a7%db%8c%d9%84_%d8%a8%d8%b1_%d8%a7%d8%b3%d8%a7%d8%b3_%d8%b1%d9%88%db%8c_%d8%ad%d8%a7%d8%a6%d9%84%d8%8c_%d8%ac%d8%af%d8%a7%da%a9%d9%86%d9%86%d8%af%d9%87\" >\u0645\u062b\u0627\u0644-8: \u062a\u0628\u062f\u06cc\u0644 \u0645\u062d\u062a\u0648\u06cc\u0627\u062a \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0631\u0648\u06cc \u062d\u0627\u0626\u0644\u060c \u062c\u062f\u0627\u06a9\u0646\u0646\u062f\u0647<\/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-bash-tr\/#%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\"> 2<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<div id=\"wpbody\">\n<div class=\"adthrive-video-player in-post\" itemscope itemtype=\"https:\/\/schema.org\/VideoObject\" data-video-id=\"Qm6rZ4at\" data-player-type=\"collapse\" override-embed=\"true\">\n\t\t\t<meta itemprop=\"uploadDate\" content=\"2023-01-03T16:56:33.000Z\"><br \/>\n\t\t<meta itemprop=\"name\" content=\"Bash tr Command\"><br \/>\n\t\t<meta itemprop=\"description\" content=\"Bash tr Command\"><br \/>\n\t\t<meta itemprop=\"thumbnailUrl\" content=\"https:\/\/content.jwplatform.com\/thumbs\/Qm6rZ4at-720.jpg\"><br \/>\n\t\t<meta itemprop=\"contentUrl\" content=\"https:\/\/content.jwplatform.com\/videos\/Qm6rZ4at.mp4\">\n\t<\/div>\n<p><\/p>\n<p>&#8220;tr&#8221; \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 \u06cc\u0648\u0646\u06cc\u06a9\u0633 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.  \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0631\u0634\u062a\u0647 \u0647\u0627 \u06cc\u0627 \u062d\u0630\u0641 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u0627\u0632 \u0631\u0634\u062a\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u06cc \u0627\u0632 \u062a\u0628\u062f\u06cc\u0644 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u062c\u0633\u062a\u062c\u0648 \u0648 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0645\u062a\u0646\u060c \u062a\u0628\u062f\u06cc\u0644 \u0631\u0634\u062a\u0647 \u0627\u0632 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af \u0628\u0647 \u06a9\u0648\u0686\u06a9 \u06cc\u0627 \u0628\u0627\u0644\u0639\u06a9\u0633\u060c \u062d\u0630\u0641 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631\u06cc \u0627\u0632 \u0631\u0634\u062a\u0647 \u0648 \u063a\u06cc\u0631\u0647. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u0628\u0631\u062e\u06cc \u0627\u0632 \u062a\u0628\u062f\u06cc\u0644 \u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0646\u06cc\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f.  \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062f\u0633\u062a\u0648\u0631 tr \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<h2><span class=\"ez-toc-section\" id=\"%d9%86%d8%ad%d9%88\"><\/span>\u0646\u062d\u0648:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">tr<\/span> <span class=\"br0\">[<\/span>option<span class=\"br0\">]<\/span>  stringValue1 <span class=\"br0\">[<\/span>stringValue2<span class=\"br0\">]<\/span><\/div>\n<\/div>\n<p>\u0631\u0627 <strong>\u06af\u0632\u06cc\u0646\u0647 <\/strong>\u0648 <strong>stringValue2<\/strong> \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u0647\u0633\u062a\u0646\u062f \u0628\u0631\u0627\u06cc <strong>&#8220;tr&#8221;.<\/strong> \u0641\u0631\u0645\u0627\u0646  \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f &#8211;<strong>\u062c\u060c -s<\/strong> \u0648 <strong>-\u062f<\/strong> \u06af\u0632\u06cc\u0646\u0647 \u0628\u0627 <strong>&#8220;tr&#8221;.<\/strong> \u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641 \u0648\u0638\u0627\u06cc\u0641 <\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84-1_%d8%aa%d8%ba%db%8c%db%8c%d8%b1_%d9%85%d9%88%d8%b1%d8%af\"><\/span>\u0645\u062b\u0627\u0644-1: \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0648\u0631\u062f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 tr \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u062d\u0631\u0648\u0641 \u0631\u0634\u062a\u0647 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f.  \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f [:upper:] \u06cc\u0627 [A-Z] \u0648 \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f [:lower:] \u06cc\u0627 [a-z].<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 tr \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0631\u0648\u0634 \u0632\u06cc\u0631 \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0647\u0631 \u0631\u0634\u062a\u0647 \u0627\u0632 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af \u0628\u0647 \u06a9\u0648\u0686\u06a9 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">tr<\/span> <span class=\"br0\">[<\/span>:upper:<span class=\"br0\">]<\/span> <span class=\"br0\">[<\/span>:lower:<span class=\"br0\">]<\/span><\/div>\n<\/div>\n<p>\u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0647\u0631 \u0631\u0634\u062a\u0647 \u0627\u0632 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0628\u0647 \u0628\u0632\u0631\u06af \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 tr \u0628\u0647 \u0631\u0648\u0634 \u0632\u06cc\u0631 \u0646\u06cc\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"kw2\">tr<\/span> az AZ<\/div>\n<\/div>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u062a\u0645\u0627\u0645 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0631\u0634\u062a\u0647 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f.<strong>\u0644\u06cc\u0646\u0648\u0634\u06cc\u0646\u062a<\/strong>&#8216; \u0628\u0647 \u062d\u0631\u0641 \u0628\u0632\u0631\u06af.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw3\">\u0627\u06a9\u0648<\/span> \u0644\u06cc\u0646\u0648\u0634\u06cc\u0646\u062a <span class=\"sy0\">|<\/span> <span class=\"kw2\">tr<\/span> <span class=\"br0\">[<\/span>:lower:<span class=\"br0\">]<\/span> <span class=\"br0\">[<\/span>:upper:<span class=\"br0\">]<\/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.  \u0631\u0634\u062a\u0647 &#8216;linuxhint&#8217; \u0628\u0647 \u0631\u0634\u062a\u0647 &#8216;LINUXHINT&#8217; \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" fetchpriority=\"high\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" alt=\"\" width=\"1085\" height=\"183\" class=\"aligncenter size-full wp-image-129628\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1085w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-1-300x51.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-1-1024x173.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-1-768x130.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-1-810x137.png 810w\" sizes=\"(max-width: 1085px) 100vw, 1085px\" title=\"\"><\/p>\n<p>\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0633\u062a\u0648\u0631 \u00abtr\u00bb \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0645\u062d\u062a\u0648\u0627\u06cc \u0647\u0631 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0627\u0632 \u0628\u0627\u0644\u0627 \u0628\u0647 \u067e\u0627\u06cc\u06cc\u0646 \u06cc\u0627 \u067e\u0627\u06cc\u06cc\u0646 \u0628\u0647 \u0628\u0627\u0644\u0627 \u0627\u0639\u0645\u0627\u0644 \u06a9\u0646\u06cc\u062f.  \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f\u060c \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0628\u0647 \u0646\u0627\u0645\u060c <strong>items.txt<\/strong> \u0628\u0627 \u0645\u0637\u0627\u0644\u0628 \u0632\u06cc\u0631<\/p>\n<ol>\n<li>\u0646\u0638\u0627\u0631\u062a \u06a9\u0646\u06cc\u062f<\/li>\n<li>\u0635\u0641\u062d\u0647 \u06a9\u0644\u06cc\u062f<\/li>\n<li>\u0645\u0648\u0634<\/li>\n<li>\u0627\u0633\u06a9\u0646\u0631<\/li>\n<li>HDD<\/li>\n<\/ol>\n<p>\u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0632 terminal \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u0645\u062d\u062a\u0648\u0627\u06cc <strong>\u0645\u0648\u0627\u0631\u062f.txt<\/strong> \u0641\u0627\u06cc\u0644 \u0648 \u062e\u0631\u0648\u062c\u06cc \u062f\u0633\u062a\u0648\u0631 `tr` \u067e\u0633 \u0627\u0632 \u062a\u0628\u062f\u06cc\u0644 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0641\u0627\u06cc\u0644 \u0627\u0632 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0628\u0647 \u0628\u0632\u0631\u06af.  \u062f\u0633\u062a\u0648\u0631 `tr` \u0645\u062d\u062a\u0648\u0627\u06cc \u0627\u0635\u0644\u06cc \u0641\u0627\u06cc\u0644 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0646\u0645\u06cc \u062f\u0647\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\">$ <span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> items.txt<br \/>\n$ <span class=\"kw2\">tr<\/span> az AZ <span class=\"sy0\"><<\/span> items.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\u0627\u062a \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.  \u062a\u0645\u0627\u0645 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0641\u0627\u06cc\u0644 items.txt \u0628\u0647 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1079\" height=\"444\" class=\"aligncenter size-full wp-image-129629\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922973_748_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1079w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-2-300x123.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-2-1024x421.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-2-768x316.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-2-810x333.png 810w\" data-lazy-sizes=\"(max-width: 1079px) 100vw, 1079px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922973_748_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922973_748_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" alt=\"\" width=\"1079\" height=\"444\" class=\"aligncenter size-full wp-image-129629\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922973_748_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1079w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-2-300x123.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-2-1024x421.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-2-768x316.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-2-810x333.png 810w\" sizes=\"(max-width: 1079px) 100vw, 1079px\" title=\"\"><\/p>\n<p>\u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u062e\u0631\u0648\u062c\u06cc ` \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f<strong>tr<\/strong>\u062f\u0633\u062a\u0648\u0631 \u0628\u0647 \u0641\u0627\u06cc\u0644 \u062f\u06cc\u06af\u0631\u06cc \u0628\u0647 \u0646\u0627\u0645<strong>output.txt<\/strong>&#8216;.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\">$ <span class=\"kw2\">tr<\/span> <span class=\"br0\">[<\/span>:upper:<span class=\"br0\">]<\/span> <span class=\"br0\">[<\/span>:lower:<span class=\"br0\">]<\/span> <span class=\"sy0\"><<\/span> items.txt <span class=\"sy0\">><\/span> output.txt<br \/>\n$ <span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> output.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\u0627\u062a \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.  \u0631\u0627 <strong>output.txt<\/strong> \u0641\u0627\u06cc\u0644 \u0634\u0627\u0645\u0644 \u062a\u0645\u0627\u0645 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1081\" height=\"316\" class=\"aligncenter size-full wp-image-129630\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922974_854_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1081w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-3-300x88.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-3-1024x299.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-3-768x225.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-3-810x237.png 810w\" data-lazy-sizes=\"(max-width: 1081px) 100vw, 1081px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922974_854_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922974_854_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" alt=\"\" width=\"1081\" height=\"316\" class=\"aligncenter size-full wp-image-129630\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922974_854_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1081w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-3-300x88.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-3-1024x299.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-3-768x225.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-3-810x237.png 810w\" sizes=\"(max-width: 1081px) 100vw, 1081px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84-2_%da%a9%d8%a7%d8%b1%d8%a7%da%a9%d8%aa%d8%b1_%d8%aa%d8%b1%d8%ac%d9%85%d9%87\"><\/span>\u0645\u062b\u0627\u0644-2: \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u062a\u0631\u062c\u0645\u0647 <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0633\u062a\u0648\u0631 `tr` \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648 \u0648 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0647\u0631 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u062e\u0627\u0635\u06cc \u0627\u0632 \u0647\u0631 \u0645\u062a\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f.  \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0647\u0631 \u0641\u0627\u0635\u0644\u0647 \u0627\u0632 \u0645\u062a\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<strong>\u0628\u0647 Linuxhint \u062e\u0648\u0634 \u0622\u0645\u062f\u06cc\u062f<\/strong>\u201d \u062a\u0648\u0633\u0637 \u06cc\u06a9 \u062e\u0637 \u062c\u062f\u06cc\u062f (\\n).<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0628\u0647 Linuxhint \u062e\u0648\u0634 \u0622\u0645\u062f\u06cc\u062f&#8221;<\/span> <span class=\"sy0\">|<\/span> <span class=\"kw2\">tr<\/span> <span class=\"br0\">[<\/span>:space:<span class=\"br0\">]<\/span> <span class=\"st_h\">&#8216;\\n&#8217;<\/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.  \u0647\u0631 \u06a9\u0644\u0645\u0647 \u0627\u0632 \u0645\u062a\u0646 \u0647\u0631 \u062e\u0637 \u0631\u0627 \u0686\u0627\u067e \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1083\" height=\"228\" class=\"aligncenter size-full wp-image-129631\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922974_563_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1083w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-4-300x63.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-4-1024x216.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-4-768x162.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-4-810x171.png 810w\" data-lazy-sizes=\"(max-width: 1083px) 100vw, 1083px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922974_563_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922974_563_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" alt=\"\" width=\"1083\" height=\"228\" class=\"aligncenter size-full wp-image-129631\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922974_563_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1083w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-4-300x63.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-4-1024x216.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-4-768x162.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-4-810x171.png 810w\" sizes=\"(max-width: 1083px) 100vw, 1083px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84-3_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%da%af%d8%b2%db%8c%d9%86%d9%87_%e2%80%93c_%e2%80%93complement\"><\/span>\u0645\u062b\u0627\u0644-3: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 \u2013c (\u2013complement).<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0633\u062a\u0648\u0631 &#8220;tr&#8221; \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 -c \u0628\u0631\u0627\u06cc \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc\u06cc \u0628\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u062f\u0648\u0645 \u06a9\u0647 \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0627\u0648\u0644 \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0631\u0646\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.  \u062f\u0631 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631\u060c \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u00abtr\u00bb \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0622\u0646 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u062f\u0631 \u0631\u0634\u062a\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<strong>bash<\/strong>&#8220;\u06a9\u0647 \u0628\u0627 \u0634\u062e\u0635\u06cc\u062a \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0631\u062f&#8221;<strong>\u0628<\/strong>\u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0627 &#8221; \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u062f<strong>\u0622<\/strong>&#8216;.  \u062e\u0631\u0648\u062c\u06cc \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f<strong>\u0628\u0627\u0622\u0622\u0622<\/strong>&#8216;.  \u0686\u0647\u0627\u0631 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f.  \u0627\u06cc\u0646\u0647\u0627 &#8220;a&#8221;\u060c &#8220;s&#8221;\u060c &#8220;h&#8221; \u0648 &#8220;\\n&#8221; \u0647\u0633\u062a\u0646\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;bash&#8221;<\/span> <span class=\"sy0\">|<\/span> <span class=\"kw2\">tr<\/span> <span class=\"re5\">-\u062c<\/span> <span class=\"st_h\">&#8216;\u0628&#8217;<\/span> <span class=\"st_h\">&#8216;\u0622&#8217;<\/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=\"1016\" height=\"152\" class=\"aligncenter size-full wp-image-129632\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922976_359_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1016w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-5-300x45.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-5-768x115.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-5-810x121.png 810w\" data-lazy-sizes=\"(max-width: 1016px) 100vw, 1016px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922976_359_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922976_359_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" alt=\"\" width=\"1016\" height=\"152\" class=\"aligncenter size-full wp-image-129632\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922976_359_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1016w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-5-300x45.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-5-768x115.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-5-810x121.png 810w\" sizes=\"(max-width: 1016px) 100vw, 1016px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84-4_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%da%af%d8%b2%db%8c%d9%86%d9%87_-s\"><\/span>\u0645\u062b\u0627\u0644-4: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 -s<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0633\u062a\u0648\u0631 `tr` \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f <strong>\u2013s (\u2013\u0641\u0634\u0631\u062f\u0647 \u06a9\u0631\u062f\u0646-\u062a\u06a9\u0631\u0627\u0631)<\/strong>  \u06af\u0632\u06cc\u0646\u0647 \u0627\u06cc \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648 \u0648 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0647\u0631 \u0631\u0634\u062a\u0647 \u0627\u06cc \u0627\u0632 \u06cc\u06a9 \u0645\u062a\u0646.  \u062f\u0631 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631\u060c \u0641\u0636\u0627\u06cc (&#8216; &#8216;) \u0628\u0627 \u062a\u0628 (&#8216;\\t&#8217;) \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc BASH&#8221;<\/span> <span class=\"sy0\">|<\/span> <span class=\"kw2\">tr<\/span> <span class=\"re5\">-s<\/span> <span class=\"st_h\">&#8220;&#8221;<\/span> <span class=\"st_h\">&#8216;\\t&#8217;<\/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.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627\u060c \u0641\u0636\u0627 \u0628\u0627 \u0641\u0636\u0627\u06cc \u062a\u0628 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1011\" height=\"178\" class=\"aligncenter size-full wp-image-129633\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922977_72_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1011w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-6-300x53.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-6-768x135.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-6-810x143.png 810w\" data-lazy-sizes=\"(max-width: 1011px) 100vw, 1011px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922977_72_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922977_72_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" alt=\"\" width=\"1011\" height=\"178\" class=\"aligncenter size-full wp-image-129633\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922977_72_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1011w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-6-300x53.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-6-768x135.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-6-810x143.png 810w\" sizes=\"(max-width: 1011px) 100vw, 1011px\" title=\"\"><\/p>\n<p>\u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0647\u0631 \u062f\u0648 \u06af\u0632\u06cc\u0646\u0647 -c \u0648 -s \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 &#8220;tr&#8221; \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.  \u062f\u0631 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u0627\u0632 \u0645\u062d\u062f\u0648\u062f\u0647 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u0648\u0644\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0631\u0634\u062a\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0628\u0631\u0627\u06cc \u06af\u0632\u06cc\u0646\u0647 \u2013c\u060c \u062f\u0633\u062a\u0648\u0631 \u00abtr\u00bb \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0646\u06cc\u0633\u062a\u0646\u062f \u0631\u0627 \u0628\u0627 \u06cc\u06a9 \u062e\u0637 \u062c\u062f\u06cc\u062f (&#8216;\\n&#8217;) \u0627\u0632 \u0641\u0627\u06cc\u0644 \u062c\u0633\u062a\u062c\u0648 \u0648 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f. <strong>items.txt<\/strong>\u0648 \u062e\u0631\u0648\u062c\u06cc \u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u062f\u0631 \u0641\u0627\u06cc\u0644 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f <strong>output.txt<\/strong>.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\">$ <span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> items.txt<br \/>\n$ <span class=\"kw2\">tr<\/span> <span class=\"re5\">-cs<\/span> <span class=\"br0\">[<\/span>a-z<span class=\"br0\">]<\/span> <span class=\"st0\">&#8220;<span class=\"es1\">\\n<\/span>&#8220;<\/span> <span class=\"sy0\"><<\/span> items.txt <span class=\"sy0\">><\/span> output.txt<br \/>\n$ <span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> output.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\u0627\u062a \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.  \u0631\u0627 <strong>output.txt<\/strong> \u0641\u0627\u06cc\u0644 \u0641\u0642\u0637 \u062d\u0627\u0648\u06cc \u062d\u0631\u0641 \u06a9\u0648\u0686\u06a9 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1080\" height=\"471\" class=\"aligncenter size-full wp-image-129634\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922978_26_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1080w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-7-300x131.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-7-1024x447.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-7-768x335.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-7-810x353.png 810w\" data-lazy-sizes=\"(max-width: 1080px) 100vw, 1080px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922978_26_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922978_26_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" alt=\"\" width=\"1080\" height=\"471\" class=\"aligncenter size-full wp-image-129634\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922978_26_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1080w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-7-300x131.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-7-1024x447.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-7-768x335.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-7-810x353.png 810w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84-5_%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%da%af%d8%b2%db%8c%d9%86%d9%87_%e2%80%93d_%e2%80%93delete\"><\/span>\u0645\u062b\u0627\u0644-5: \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 \u2013d (\u2013delete). <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627 <strong>-\u062f<\/strong> \u06af\u0632\u06cc\u0646\u0647 \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 tr \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648 \u0648 \u062d\u0630\u0641 \u0647\u0631 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u06cc\u0627 \u0631\u0634\u062a\u0647 \u0627\u06cc \u0627\u0632 \u0645\u062a\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631\u060c \u062f\u0633\u062a\u0648\u0631 &#8220;tr&#8221; &#8221; \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f.<strong>\u067e<\/strong>&#8216;\u060c&#8217;<strong>y<\/strong>&#8220;\u060c \u0648&#8221;<strong>\u062a\u06cc<\/strong>&#8220;\u062f\u0631 \u0631\u0634\u062a\u0647&#8221;<strong>\u067e\u0627\u06cc\u062a\u0648\u0646 \u06cc\u06a9 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0627\u0633\u062a<\/strong>\u0648 \u0622\u0646 \u0634\u062e\u0635\u06cc\u062a \u0647\u0627 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u067e\u0627\u06cc\u062a\u0648\u0646 \u06cc\u06a9 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0627\u0633\u062a&#8221;<\/span> <span class=\"sy0\">|<\/span> <span class=\"kw2\">tr<\/span> <span class=\"re5\">-\u062f<\/span> <span class=\"st_h\">&#8220;Pyt&#8221;<\/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.  \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc &#8216;P&#8217;\u060c &#8216;y&#8217; \u0648 &#8216;t&#8217; \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u062d\u0630\u0641 \u0634\u062f\u0647 \u0627\u0646\u062f.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1077\" height=\"177\" class=\"aligncenter size-full wp-image-129635\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922979_835_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1077w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-8-300x49.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-8-1024x168.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-8-768x126.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-8-810x133.png 810w\" data-lazy-sizes=\"(max-width: 1077px) 100vw, 1077px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922979_835_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922979_835_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" alt=\"\" width=\"1077\" height=\"177\" class=\"aligncenter size-full wp-image-129635\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922979_835_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1077w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-8-300x49.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-8-1024x168.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-8-768x126.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-8-810x133.png 810w\" sizes=\"(max-width: 1077px) 100vw, 1077px\" title=\"\"><\/p>\n<p>\u06af\u0632\u06cc\u0646\u0647 -c \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f <strong>\u062f<\/strong> \u06af\u0632\u06cc\u0646\u0647 \u0627\u06cc \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 `tr` \u0628\u0631\u0627\u06cc \u062a\u06a9\u0645\u06cc\u0644 \u062c\u0633\u062a\u062c\u0648 \u0645\u0627\u0646\u0646\u062f \u062f\u0633\u062a\u0648\u0631 \u0642\u0628\u0644\u06cc -cs.  \u062f\u0631 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631\u060c \u062f\u0633\u062a\u0648\u0631 \u00abtr\u00bb \u0628\u0627 <strong>\u2013 \u0633\u06cc \u062f\u06cc<\/strong> \u062a\u0645\u0627\u0645 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u063a\u06cc\u0631 \u0631\u0642\u0645\u06cc \u0631\u0627 \u0627\u0632 \u0631\u0634\u062a\u0647 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u062f\u060c<strong>\u0634\u0645\u0627\u0631\u0647 \u062a\u0644\u0641\u0646: 985634854<\/strong>\u201d \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062d\u062f\u0648\u062f\u0647 \u0639\u062f\u062f\u06cc \u0648 \u062d\u0630\u0641 \u0622\u0646\u0647\u0627.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0634\u0645\u0627\u0631\u0647 \u062a\u0644\u0641\u0646: 985634854&#8221;<\/span> <span class=\"sy0\">|<\/span> <span class=\"kw2\">tr<\/span> <span class=\"re5\">-cd<\/span> <span class=\"st_h\">&#8216;0-9&#8217;<\/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.  \u062e\u0631\u0648\u062c\u06cc \u0641\u0642\u0637 \u0634\u0627\u0645\u0644 \u0642\u0633\u0645\u062a \u0639\u062f\u062f\u06cc \u0631\u0634\u062a\u0647 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1089\" height=\"155\" class=\"aligncenter size-full wp-image-129636\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922980_928_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1089w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-9-300x43.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-9-1024x146.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-9-768x109.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-9-810x115.png 810w\" data-lazy-sizes=\"(max-width: 1089px) 100vw, 1089px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922980_928_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922980_928_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" alt=\"\" width=\"1089\" height=\"155\" class=\"aligncenter size-full wp-image-129636\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922980_928_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1089w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-9-300x43.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-9-1024x146.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-9-768x109.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-9-810x115.png 810w\" sizes=\"(max-width: 1089px) 100vw, 1089px\" title=\"\"><\/p>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u0645\u0634\u0627\u0628\u0647\u060c \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <strong>-cd<\/strong> \u06af\u0632\u06cc\u0646\u0647 \u062f\u0631 `<strong>tr<\/strong>\u062f\u0633\u062a\u0648\u0631\u06cc \u0645\u0627\u0646\u0646\u062f \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u063a\u06cc\u0631 \u0642\u0627\u0628\u0644 \u0686\u0627\u067e \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644.  &#8216;\\n&#8217; \u06cc\u06a9 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u063a\u06cc\u0631 \u0642\u0627\u0628\u0644 \u0686\u0627\u067e \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 \u0622\u0646 \u062d\u0630\u0641 \u0645\u06cc \u0634\u0648\u062f <strong>items.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\">tr<\/span> <span class=\"re5\">-cd<\/span> <span class=\"st0\">&#8220;[:print:]&#8221;<\/span> <span class=\"sy0\"><<\/span> items.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.  \u062e\u0631\u0648\u062c\u06cc \u062d\u0627\u0648\u06cc \u0645\u062d\u062a\u0648\u0627\u06cc <strong>items.txt<\/strong> \u067e\u0633 \u0627\u0632 \u062d\u0630\u0641 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 newline(\\n) \u0641\u0627\u06cc\u0644.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1081\" height=\"156\" class=\"aligncenter size-full wp-image-129637\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922982_503_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1081w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-10-300x43.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-10-1024x148.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-10-768x111.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-10-810x117.png 810w\" data-lazy-sizes=\"(max-width: 1081px) 100vw, 1081px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922982_503_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922982_503_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" alt=\"\" width=\"1081\" height=\"156\" class=\"aligncenter size-full wp-image-129637\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922982_503_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1081w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-10-300x43.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-10-1024x148.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-10-768x111.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-10-810x117.png 810w\" sizes=\"(max-width: 1081px) 100vw, 1081px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84-6_%d8%aa%d9%85%d8%a7%d9%85_%da%a9%d8%a7%d8%b1%d8%a7%da%a9%d8%aa%d8%b1%d9%87%d8%a7%db%8c_%d8%ba%db%8c%d8%b1_%d8%b9%d8%af%d8%af%db%8c_%d8%b1%d8%a7_%d8%ad%d8%b0%d9%81_%da%a9%d9%86%db%8c%d8%af\"><\/span>\u0645\u062b\u0627\u0644-6: \u062a\u0645\u0627\u0645 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u063a\u06cc\u0631 \u0639\u062f\u062f\u06cc \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0633\u062a\u0648\u0631 tr \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u062a\u0645\u0627\u0645 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u063a\u06cc\u0631 \u0639\u062f\u062f\u06cc \u0627\u0632 \u06cc\u06a9 \u0645\u062a\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f [0-9] \u06cc\u0627 [:digit:] \u0628\u0627 \u062f\u0633\u062a\u0648\u0631  \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062a\u0645\u0627\u0645 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u063a\u06cc\u0631 \u0639\u062f\u062f\u06cc \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062a\u0646 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f [:digit:] \u06a9\u0644\u0627\u0633<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">\u0642\u06cc\u0645\u062a \u0645\u062d\u0635\u0648\u0644 800 \u062a\u0648\u0645\u0627\u0646<\/span> <span class=\"sy0\">|<\/span> <span class=\"kw2\">tr<\/span> <span class=\"re5\">-cd<\/span> <span class=\"br0\">[<\/span>:digit:<span class=\"br0\">]<\/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\u0627\u062a \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.  \u062e\u0631\u0648\u062c\u06cc \u0641\u0642\u0637 \u0634\u0627\u0645\u0644 \u0627\u0631\u0642\u0627\u0645 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1119\" height=\"179\" class=\"aligncenter size-full wp-image-129638\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922983_456_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1119w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-11-300x48.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-11-1024x164.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-11-768x123.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-11-810x130.png 810w\" data-lazy-sizes=\"(max-width: 1119px) 100vw, 1119px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922983_456_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922983_456_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" alt=\"\" width=\"1119\" height=\"179\" class=\"aligncenter size-full wp-image-129638\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922983_456_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1119w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-11-300x48.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-11-1024x164.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-11-768x123.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-11-810x130.png 810w\" sizes=\"(max-width: 1119px) 100vw, 1119px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84-7_%d9%85%d9%82%d8%af%d8%a7%d8%b1_ls_colors_%d8%b1%d8%a7_%da%86%d8%a7%d9%be_%da%a9%d9%86%db%8c%d8%af_%d8%b1%d9%88%db%8c_%db%8c%da%a9_%d8%ae%d8%b7_%d8%ac%d8%af%d8%a7%da%af%d8%a7%d9%86%d9%87_%d9%85%d8%a8%d8%aa%d9%86%db%8c_%d8%a8%d8%b1_%d8%b1%d9%88%db%8c_%d8%ad%d8%a7%d8%a6%d9%84%d8%8c_%d8%ac%d8%af%d8%a7%da%a9%d9%86%d9%86%d8%af%d9%87\"><\/span>\u0645\u062b\u0627\u0644-7: \u0645\u0642\u062f\u0627\u0631 $LS_COLORS \u0631\u0627 \u0686\u0627\u067e \u06a9\u0646\u06cc\u062f \u0631\u0648\u06cc \u06cc\u06a9 \u062e\u0637 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0631\u0648\u06cc \u062d\u0627\u0626\u0644\u060c \u062c\u062f\u0627\u06a9\u0646\u0646\u062f\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0631 \u0645\u062a\u063a\u06cc\u0631 \u0645\u062d\u06cc\u0637\u06cc \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0641\u0647\u0631\u0633\u062a \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 (:) \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u00abtr\u00bb \u062f\u0631 \u062e\u0637\u0648\u0637 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0686\u0627\u067e \u06a9\u0631\u062f.  $LS_COLORS \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0645\u062d\u06cc\u0637\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062d\u0627\u0648\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u06a9\u0644\u06cc\u062f \u0648 \u0631\u0646\u06af \u062c\u062f\u0627 \u0634\u062f\u0647 \u0628\u0627 \u062f\u0648 \u0646\u0642\u0637\u0647 \u0627\u0633\u062a.  \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0686\u0627\u067e \u0647\u0631 \u06a9\u0644\u06cc\u062f \u0648 \u062c\u0641\u062a \u0631\u0646\u06af \u062f\u0631 \u0647\u0631 \u062e\u0637 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co4\">$ <\/span><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"re1\">$LS_COLORS<\/span> <span class=\"sy0\">|<\/span> <span class=\"kw2\">tr<\/span>  <span class=\"st_h\">&#8216;:&#8217;<\/span> <span class=\"st_h\">&#8216;\\n&#8217;<\/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\u0627\u062a \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=\"1059\" height=\"544\" class=\"aligncenter size-full wp-image-129639\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922985_765_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1059w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-12-300x154.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-12-1024x526.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-12-768x395.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-12-810x416.png 810w\" data-lazy-sizes=\"(max-width: 1059px) 100vw, 1059px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922985_765_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922985_765_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" alt=\"\" width=\"1059\" height=\"544\" class=\"aligncenter size-full wp-image-129639\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922985_765_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1059w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-12-300x154.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-12-1024x526.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-12-768x395.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-12-810x416.png 810w\" sizes=\"(max-width: 1059px) 100vw, 1059px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%85%d8%ab%d8%a7%d9%84-8_%d8%aa%d8%a8%d8%af%db%8c%d9%84_%d9%85%d8%ad%d8%aa%d9%88%db%8c%d8%a7%d8%aa_%db%8c%da%a9_%d9%81%d8%a7%db%8c%d9%84_%d8%a8%d8%b1_%d8%a7%d8%b3%d8%a7%d8%b3_%d8%b1%d9%88%db%8c_%d8%ad%d8%a7%d8%a6%d9%84%d8%8c_%d8%ac%d8%af%d8%a7%da%a9%d9%86%d9%86%d8%af%d9%87\"><\/span>\u0645\u062b\u0627\u0644-8: \u062a\u0628\u062f\u06cc\u0644 \u0645\u062d\u062a\u0648\u06cc\u0627\u062a \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0631\u0648\u06cc \u062d\u0627\u0626\u0644\u060c \u062c\u062f\u0627\u06a9\u0646\u0646\u062f\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0628\u0627 \u0646\u0627\u0645 &#8220;<strong>student.txt<\/strong>\u201d \u0628\u0627 \u0645\u062d\u062a\u0648\u0627\u06cc \u0632\u06cc\u0631.  \u06a9\u0648\u0644\u0648\u0646 (:) \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062c\u062f\u0627\u06a9\u0646\u0646\u062f\u0647 \u062f\u0631 \u0647\u0631 \u062e\u0637 \u0627\u0632 \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\">student.txt<br \/>\n\u062f\u06a9\u062a\u0631 \u062d\u0633\u06cc\u0646:CSE:Batch-<span class=\"nu0\">50<\/span>:\u0646\u06cc\u0645\u0633\u0627\u0644-<span class=\"nu0\">10<\/span><\/p>\n<p>\u0646\u0628\u06cc\u0631 \u0631\u062d\u0645\u0627\u0646:CSE:Batch-<span class=\"nu0\">51<\/span>:\u0646\u06cc\u0645\u0633\u0627\u0644-<span class=\"nu0\">9<\/span><\/p>\n<p>\u0645\u0647\u0646\u0627\u0632 \u06a9\u0627\u0632\u06cc:CSE:Batch-<span class=\"nu0\">52<\/span>:\u0646\u06cc\u0645\u0633\u0627\u0644-<span class=\"nu0\">8<\/span><\/div>\n<\/div>\n<p>\u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0686\u0627\u067e \u0645\u062d\u062a\u0648\u0627\u06cc \u0627\u0635\u0644\u06cc \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f\u060c \u0641\u0627\u06cc\u0644 output.txt \u0631\u0627 \u0628\u0627 \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0648\u0644\u0648\u0646(:) \u0641\u0627\u06cc\u0644 student.txt \u062a\u0648\u0633\u0637 &#8216;\\t&#8217; \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f \u0648 \u0645\u062d\u062a\u0648\u0627\u06cc \u0641\u0627\u06cc\u0644 output.txt \u0631\u0627 \u0686\u0627\u067e \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\">$ <span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> student.txt<br \/>\n$ <span class=\"kw2\">tr<\/span> <span class=\"st_h\">&#8216;:&#8217;<\/span> <span class=\"st_h\">&#8216;\\t&#8217;<\/span> <span class=\"sy0\"><<\/span> student.txt <span class=\"sy0\">><\/span> output.txt<br \/>\n$ <span class=\"kw2\">\u06af\u0631\u0628\u0647<\/span> output.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\u0627\u062a \u0628\u0627\u0644\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.  \u0631\u0627 <strong>output.txt<\/strong> \u0641\u0627\u06cc\u0644 \u062d\u0627\u0648\u06cc \u0645\u062d\u062a\u0648\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a <strong>\u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632\u0627\u0646.txt<\/strong> \u0641\u0627\u06cc\u0644.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\" width=\"1130\" height=\"367\" class=\"aligncenter size-full wp-image-129640\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922988_513_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1130w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-13-300x97.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-13-1024x333.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-13-768x249.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-13-810x263.png 810w\" data-lazy-sizes=\"(max-width: 1130px) 100vw, 1130px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922988_513_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" http: title=\"\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922988_513_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png\" alt=\"\" width=\"1130\" height=\"367\" class=\"aligncenter size-full wp-image-129640\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703922988_513_\u0641\u0631\u0645\u0627\u0646-Bash-tr.png 1130w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-13-300x97.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-13-1024x333.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-13-768x249.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2018\/11\/Bash-tr-Command-13-810x263.png 810w\" sizes=\"(max-width: 1130px) 100vw, 1130px\" 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\u0633\u062a\u0641\u0627\u062f\u0647 \u0647\u0627\u06cc \u0627\u0633\u0627\u0633\u06cc \u0627\u0632 `<strong>tr<\/strong>\u062f\u0633\u062a\u0648\u0631 ` \u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062b\u0627\u0644 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0631\u0648\u0634 \u0647\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u060c \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0648 \u062d\u0630\u0641 \u0628\u062e\u0634\u06cc \u0627\u0632 \u0645\u062a\u0646 \u06cc\u0627 \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627 \u0648 \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0634\u0631\u062d \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0627\u0645\u06cc\u062f\u0648\u0627\u0631\u0645 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0646\u062f bash \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0628\u0627 \u0627\u0647\u062f\u0627\u0641 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0635\u062d\u06cc\u062d \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0622\u0634\u0646\u0627 \u0634\u0648\u0646\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 11:26:05<br \/>\n<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;11887&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 Bash tr&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      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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\"> 2<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>&#8220;tr&#8221; \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 \u06cc\u0648\u0646\u06cc\u06a9\u0633 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a. \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0631\u0634\u062a\u0647 \u0647\u0627 \u06cc\u0627 \u062d\u0630\u0641 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u0627\u0632 \u0631\u0634\u062a\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u06cc \u0627\u0632 \u062a\u0628\u062f\u06cc\u0644 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u062c\u0633\u062a\u062c\u0648 \u0648 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0645\u062a\u0646\u060c \u062a\u0628\u062f\u06cc\u0644 \u0631\u0634\u062a\u0647 \u0627\u0632 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af \u0628\u0647 \u06a9\u0648\u0686\u06a9 \u06cc\u0627 \u0628\u0627\u0644\u0639\u06a9\u0633\u060c \u062d\u0630\u0641 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631\u06cc \u0627\u0632 \u0631\u0634\u062a\u0647 \u0648 \u063a\u06cc\u0631\u0647. \u0627\u06cc\u0646 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":11888,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2740,1062],"tags":[2744,2749,2748],"class_list":["post-11887","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bash-programming","category-bash-script","tag-bash-script","tag--bash","tag-2748"],"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/11887","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=11887"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/11887\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media\/11888"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=11887"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=11887"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=11887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}