{"id":10449,"date":"2023-12-28T16:47:34","date_gmt":"2023-12-28T13:17:34","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%b3%d9%84%d8%b7-%d8%a8%d8%b1-%d9%85%d9%86%d8%b7%d9%82-%d8%b4%d8%b1%d8%b7%db%8c-%d8%af%d8%b1-bash\/"},"modified":"2023-12-28T16:47:34","modified_gmt":"2023-12-28T13:17:34","slug":"%d8%b1%d9%88%d8%b4-%d8%aa%d8%b3%d9%84%d8%b7-%d8%a8%d8%b1-%d9%85%d9%86%d8%b7%d9%82-%d8%b4%d8%b1%d8%b7%db%8c-%d8%af%d8%b1-bash","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%b3%d9%84%d8%b7-%d8%a8%d8%b1-%d9%85%d9%86%d8%b7%d9%82-%d8%b4%d8%b1%d8%b7%db%8c-%d8%af%d8%b1-bash\/","title":{"rendered":"\u0631\u0648\u0634 \u062a\u0633\u0644\u0637 \u0628\u0631 \u0645\u0646\u0637\u0642 \u0634\u0631\u0637\u06cc \u062f\u0631 Bash"},"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\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%b3%d9%84%d8%b7-%d8%a8%d8%b1-%d9%85%d9%86%d8%b7%d9%82-%d8%b4%d8%b1%d8%b7%db%8c-%d8%af%d8%b1-bash\/#%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%a8%db%8c%d8%a7%d9%86%db%8c%d9%87_%e2%80%9c%d8%a7%da%af%d8%b1%e2%80%9d\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u06cc\u0627\u0646\u06cc\u0647 &#8220;\u0627\u06af\u0631&#8221;.<\/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\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%b3%d9%84%d8%b7-%d8%a8%d8%b1-%d9%85%d9%86%d8%b7%d9%82-%d8%b4%d8%b1%d8%b7%db%8c-%d8%af%d8%b1-bash\/#%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%a8%db%8c%d8%a7%d9%86%db%8c%d9%87_%c2%ab%d8%a7%da%af%d8%b1_%d8%af%db%8c%da%af%d8%b1%c2%bb\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u06cc\u0627\u0646\u06cc\u0647 \u00ab\u0627\u06af\u0631 \u062f\u06cc\u06af\u0631\u00bb.<\/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\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%b3%d9%84%d8%b7-%d8%a8%d8%b1-%d9%85%d9%86%d8%b7%d9%82-%d8%b4%d8%b1%d8%b7%db%8c-%d8%af%d8%b1-bash\/#%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%a8%db%8c%d8%a7%d9%86%db%8c%d9%87_%e2%80%9cif-elif-else%e2%80%9d\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u06cc\u0627\u0646\u06cc\u0647 &#8220;If-Elif-Else&#8221;.<\/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\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%b3%d9%84%d8%b7-%d8%a8%d8%b1-%d9%85%d9%86%d8%b7%d9%82-%d8%b4%d8%b1%d8%b7%db%8c-%d8%af%d8%b1-bash\/#%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%b9%d8%a8%d8%a7%d8%b1%d8%aa_%e2%80%9cif%e2%80%9d_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a8%d8%b1%d8%b1%d8%b3%db%8c_%d9%85%d8%aa%d8%ba%db%8c%d8%b1_%d8%ae%d8%a7%d9%84%db%8c\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;If&#8221; \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0645\u062a\u063a\u06cc\u0631 \u062e\u0627\u0644\u06cc<\/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\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%b3%d9%84%d8%b7-%d8%a8%d8%b1-%d9%85%d9%86%d8%b7%d9%82-%d8%b4%d8%b1%d8%b7%db%8c-%d8%af%d8%b1-bash\/#%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%b9%d8%a8%d8%a7%d8%b1%d8%aa_%c2%ab%d8%a7%da%af%d8%b1%c2%bb_%d8%a8%d8%a7_%d8%b9%d9%85%d9%84%da%af%d8%b1%d9%87%d8%a7%db%8c_%d9%85%d9%86%d8%b7%d9%82%db%8c\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u00ab\u0627\u06af\u0631\u00bb \u0628\u0627 \u0639\u0645\u0644\u06af\u0631\u0647\u0627\u06cc \u0645\u0646\u0637\u0642\u06cc<\/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\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%b3%d9%84%d8%b7-%d8%a8%d8%b1-%d9%85%d9%86%d8%b7%d9%82-%d8%b4%d8%b1%d8%b7%db%8c-%d8%af%d8%b1-bash\/#%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%b9%d8%a8%d8%a7%d8%b1%d8%a7%d8%aa_%e2%80%9c%d8%a7%da%af%d8%b1%e2%80%9d_%d8%aa%d9%88%d8%af%d8%b1%d8%aa%d9%88\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u0627\u062a &#8220;\u0627\u06af\u0631&#8221; \u062a\u0648\u062f\u0631\u062a\u0648<\/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\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%b3%d9%84%d8%b7-%d8%a8%d8%b1-%d9%85%d9%86%d8%b7%d9%82-%d8%b4%d8%b1%d8%b7%db%8c-%d8%af%d8%b1-bash\/#%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%b9%d8%a8%d8%a7%d8%b1%d8%aa_%e2%80%9cif%e2%80%9d_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a8%d8%b1%d8%b1%d8%b3%db%8c_%d9%88%d8%ac%d9%88%d8%af_%d9%81%d8%a7%db%8c%d9%84\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;If&#8221; \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0648\u062c\u0648\u062f \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-8\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%b3%d9%84%d8%b7-%d8%a8%d8%b1-%d9%85%d9%86%d8%b7%d9%82-%d8%b4%d8%b1%d8%b7%db%8c-%d8%af%d8%b1-bash\/#%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%b9%d8%a8%d8%a7%d8%b1%d8%aa_%e2%80%9cif%e2%80%9d_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a8%d8%b1%d8%b1%d8%b3%db%8c_%d9%88%d8%ac%d9%88%d8%af_%d8%af%d8%a7%db%8c%d8%b1%da%a9%d8%aa%d9%88%d8%b1%db%8c\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;If&#8221; \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc<\/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\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%b3%d9%84%d8%b7-%d8%a8%d8%b1-%d9%85%d9%86%d8%b7%d9%82-%d8%b4%d8%b1%d8%b7%db%8c-%d8%af%d8%b1-bash\/#%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%b9%d8%a8%d8%a7%d8%b1%d8%aa_%e2%80%9cif%e2%80%9d_%d8%a8%d8%a7_regex\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;If&#8221; \u0628\u0627 Regex<\/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\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%b3%d9%84%d8%b7-%d8%a8%d8%b1-%d9%85%d9%86%d8%b7%d9%82-%d8%b4%d8%b1%d8%b7%db%8c-%d8%af%d8%b1-bash\/#%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%a8%db%8c%d8%a7%d9%86%db%8c%d9%87_%e2%80%9c%d9%85%d9%88%d8%b1%d8%af%e2%80%9d\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u06cc\u0627\u0646\u06cc\u0647 &#8220;\u0645\u0648\u0631\u062f&#8221;.<\/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\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%b3%d9%84%d8%b7-%d8%a8%d8%b1-%d9%85%d9%86%d8%b7%d9%82-%d8%b4%d8%b1%d8%b7%db%8c-%d8%af%d8%b1-bash\/#%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\"> 8<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<div id=\"wpbody\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0646\u0637\u0642 \u0634\u0631\u0637\u06cc \u0628\u062e\u0634 \u0628\u0633\u06cc\u0627\u0631 \u0636\u0631\u0648\u0631\u06cc \u0647\u0631 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0627\u0633\u062a.  \u0645\u0646\u0637\u0642 \u0634\u0631\u0637\u06cc \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062f\u0631 Bash \u0628\u0647 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0628\u0631\u0627\u06cc \u062d\u0644 \u0645\u0633\u0627\u0626\u0644 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0631\u062f.  \u0631\u0648\u0634 \u0647\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0646\u0637\u0642 \u0634\u0631\u0637\u06cc \u062f\u0631 Bash \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u201cif\u201d \u0648 \u201ccase\u201d \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0631\u0634\u062a\u0647 \u0648 \u0639\u062f\u062f\u06cc\u060c \u0628\u0631\u0631\u0633\u06cc \u0645\u062d\u062a\u0648\u0627\u06cc \u0645\u062a\u063a\u06cc\u0631\u060c \u0628\u0631\u0631\u0633\u06cc \u0648\u062c\u0648\u062f \u0641\u0627\u06cc\u0644 \u06cc\u0627 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0648 \u063a\u06cc\u0631\u0647 \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><strong><a id=\"post-401894-main\"><\/a>\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628:<\/strong><\/p>\n<ol>\n<li><a href=\"#post-401894-b1\" class=\"broken_link\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u06cc\u0627\u0646\u06cc\u0647 &#8220;\u0627\u06af\u0631&#8221;.<\/a><\/li>\n<li><a href=\"#post-401894-b2\" class=\"broken_link\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u06cc\u0627\u0646\u06cc\u0647 \u00ab\u0627\u06af\u0631 \u062f\u06cc\u06af\u0631\u00bb.<\/a><\/li>\n<li><a href=\"#post-401894-b3\" class=\"broken_link\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u06cc\u0627\u0646\u06cc\u0647 &#8220;If-Elif-Else&#8221;.<\/a><\/li>\n<li><a href=\"#post-401894-b4\" class=\"broken_link\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;If&#8221; \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0645\u062a\u063a\u06cc\u0631 \u062e\u0627\u0644\u06cc<\/a><\/li>\n<li><a href=\"#post-401894-b5\" class=\"broken_link\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u00ab\u0627\u06af\u0631\u00bb \u0628\u0627 \u0639\u0645\u0644\u06af\u0631 \u0645\u0646\u0637\u0642\u06cc<\/a><\/li>\n<li><a href=\"#post-401894-b6\" class=\"broken_link\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u0627\u062a &#8220;\u0627\u06af\u0631&#8221; \u062a\u0648\u062f\u0631\u062a\u0648<\/a><\/li>\n<li><a href=\"#post-401894-b7\" class=\"broken_link\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;If&#8221; \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0648\u062c\u0648\u062f \u0641\u0627\u06cc\u0644<\/a><\/li>\n<li><a href=\"#post-401894-b8\" class=\"broken_link\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;If&#8221; \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc<\/a><\/li>\n<li><a href=\"#post-401894-b9\" class=\"broken_link\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;If&#8221; \u0628\u0627 Regex<\/a><\/li>\n<li><a href=\"#post-401894-b10\" class=\"broken_link\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u06cc\u0627\u0646\u06cc\u0647 &#8220;\u0645\u0648\u0631\u062f&#8221;.<\/a><\/li>\n<\/ol>\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_%d8%a8%db%8c%d8%a7%d9%86%db%8c%d9%87_%e2%80%9c%d8%a7%da%af%d8%b1%e2%80%9d\"><\/span><a id=\"post-401894-b1\"><\/a><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u06cc\u0627\u0646\u06cc\u0647 &#8220;\u0627\u06af\u0631&#8221;.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0633\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;if&#8221; \u0631\u0627 \u062f\u0631 Bash \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f.  \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0639\u062f\u062f\u06cc \u062f\u0631 Bash \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0634\u0634 \u0646\u0648\u0639 \u0639\u0645\u0644\u06af\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.  \u0627\u06cc\u0646\u0647\u0627 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632 \u00ab-eq\u00bb (\u0628\u0631\u0627\u0628\u0631)\u060c \u00ab-ne\u00bb (\u0646\u0647 \u0628\u0631\u0627\u0628\u0631)\u060c \u00ab-le\u00bb (\u06a9\u0645\u062a\u0631 \u0627\u0632 \u0645\u0633\u0627\u0648\u06cc)\u060c \u00ab-ge\u00bb (\u0628\u0632\u0631\u06af\u062a\u0631 \u0627\u0632 \u0645\u0633\u0627\u0648\u06cc)\u060c \u00ab-lt\u00bb (\u06a9\u0645\u062a\u0631 \u0627\u0632)\u060c \u0648 \u00ab -gt\u201d (\u0628\u06cc\u0634\u062a\u0631 \u0627\u0632).  \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 &#8220;-lt&#8221; \u0648 &#8220;-eq&#8221; \u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0632\u06cc\u0631 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0622\u06cc\u0627 \u0627\u06cc\u0646 \u0639\u062f\u062f \u06a9\u0645\u062a\u0631 \u0627\u0632 99 \u0628\u0627\u0634\u062f \u06cc\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 &#8220;-lt&#8221; \u0628\u0631\u0631\u0633\u06cc \u0646\u0634\u062f\u0647 \u0628\u0627\u0634\u062f.  \u0639\u062f\u062f \u0632\u0648\u062c \u06cc\u0627 \u0641\u0631\u062f \u0627\u0633\u062a \u0648 \u062a\u0648\u0633\u0637 \u0639\u0645\u0644\u06af\u0631 &#8220;eq&#8221; \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;height:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co0\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"co0\">#\u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0639\u062f\u062f\u06cc \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0647\u06cc\u062f<\/span><\/p>\n<p><span class=\"br0\">(<\/span><span class=\"br0\">(<\/span><span class=\"re2\">\u0639\u062f\u062f<\/span>=<span class=\"nu0\">50<\/span><span class=\"br0\">)<\/span><span class=\"br0\">)<\/span><\/p>\n<p><span class=\"co0\">#\u0645\u0642\u062f\u0627\u0631 \u0639\u062f\u062f\u06cc \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;if&#8221; \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"br0\">[<\/span> <span class=\"re1\">$number<\/span> <span class=\"re5\">-lt<\/span> <span class=\"nu0\">99<\/span> <span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0634\u0645\u0627\u0631\u0647 \u0645\u0639\u062a\u0628\u0631 \u0627\u0633\u062a.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/p>\n<p><span class=\"co0\">#\u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0639\u062f\u062f \u0632\u0648\u062c \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"br0\">[<\/span> $<span class=\"br0\">(<\/span><span class=\"br0\">(<\/span> <span class=\"re1\">$number<\/span> <span class=\"sy0\">%<\/span> <span class=\"nu0\">2<\/span> <span class=\"br0\">)<\/span><span class=\"br0\">)<\/span> <span class=\"re5\">-eq<\/span> <span class=\"nu0\">0<\/span> <span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0639\u062f\u062f \u0632\u0648\u062c \u0627\u0633\u062a.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc<\/strong>:<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<p><img decoding=\"async\" fetchpriority=\"high\" width=\"1141\" height=\"121\" class=\"wp-image-401909\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p1\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1141w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p1-1-300x32.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p1-1-1024x109.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p1-1-768x81.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p1-1-810x86.png 810w\" sizes=\"(max-width: 1141px) 100vw, 1141px\" title=\"\"><\/p>\n<p><a href=\"#post-401894-main\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/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_%d8%a8%db%8c%d8%a7%d9%86%db%8c%d9%87_%c2%ab%d8%a7%da%af%d8%b1_%d8%af%db%8c%da%af%d8%b1%c2%bb\"><\/span><a id=\"post-401894-b2\"><\/a><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u06cc\u0627\u0646\u06cc\u0647 \u00ab\u0627\u06af\u0631 \u062f\u06cc\u06af\u0631\u00bb.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;if-else&#8221; \u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0632\u06cc\u0631 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0631\u0634\u062a\u0647 \u0627\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0645\u0642\u062f\u0627\u0631 &#8220;BLUE&#8221; \u0627\u0633\u062a \u06cc\u0627 \u0646\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;if-else&#8221;.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co0\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"co0\">#\u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0631\u0634\u062a\u0647 \u0628\u06af\u06cc\u0631\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw2\">\u062e\u0648\u0627\u0646\u062f\u0646<\/span> <span class=\"re5\">-\u067e<\/span> <span class=\"st0\">&#8220;\u0631\u0646\u06af \u0645\u0648\u0631\u062f \u0639\u0644\u0627\u0642\u0647 \u062e\u0648\u062f \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:&#8221;<\/span> \u0631\u0646\u06af<\/p>\n<p><span class=\"co0\">#\u0645\u0642\u062f\u0627\u0631 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u00abif-else\u00bb \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"br0\">[<\/span> <span class=\"co1\">${color^^}<\/span> == <span class=\"st_h\">&#8216;BLUE&#8217;<\/span> <span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u062e\u0648\u0628\u060c \u0631\u0646\u06af \u0622\u0628\u06cc \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u062f\u06cc\u06af\u0631<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;<span class=\"es2\">$ \u0631\u0646\u06af<\/span> \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0646\u06cc\u0633\u062a.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc<\/strong>:<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f \u0627\u06af\u0631 &#8220;\u0642\u0631\u0645\u0632&#8221; \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0631\u0648\u062f\u06cc \u06af\u0631\u0641\u062a\u0647 \u0634\u0648\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1144\" height=\"127\" class=\"wp-image-401914\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p2-1\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769446_305_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1144w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-1-300x33.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-1-1024x114.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-1-768x85.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-1-810x90.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-1-1140x127.png 1140w\" data-lazy-sizes=\"(max-width: 1144px) 100vw, 1144px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769446_305_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1144\" height=\"127\" class=\"wp-image-401914\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769446_305_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p2-1\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769446_305_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1144w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-1-300x33.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-1-1024x114.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-1-768x85.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-1-810x90.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-1-1140x127.png 1140w\" sizes=\"(max-width: 1144px) 100vw, 1144px\" title=\"\"><\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f \u0627\u06af\u0631 &#8220;\u0622\u0628\u06cc&#8221; \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0631\u0648\u062f\u06cc \u06af\u0631\u0641\u062a\u0647 \u0634\u0648\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1142\" height=\"124\" class=\"wp-image-401916\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p2-2\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769447_737_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1142w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-2-300x33.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-2-1024x111.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-2-768x83.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-2-810x88.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-2-1140x124.png 1140w\" data-lazy-sizes=\"(max-width: 1142px) 100vw, 1142px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769447_737_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1142\" height=\"124\" class=\"wp-image-401916\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769447_737_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p2-2\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769447_737_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1142w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-2-300x33.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-2-1024x111.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-2-768x83.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-2-810x88.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p2-2-1140x124.png 1140w\" sizes=\"(max-width: 1142px) 100vw, 1142px\" title=\"\"><\/p>\n<p><a href=\"#post-401894-main\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/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_%d8%a8%db%8c%d8%a7%d9%86%db%8c%d9%87_%e2%80%9cif-elif-else%e2%80%9d\"><\/span><a id=\"post-401894-b3\"><\/a><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u06cc\u0627\u0646\u06cc\u0647 &#8220;If-Elif-Else&#8221;.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;if-elif-else&#8221; \u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0632\u06cc\u0631 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u06cc\u06a9 \u0639\u062f\u062f \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u062e\u062a\u0644\u0641 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u0634\u0648\u062f \u062a\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0645\u0637\u0627\u0628\u0642\u062a \u067e\u06cc\u062f\u0627 \u0634\u0648\u062f.  \u0627\u06af\u0631 \u0645\u0637\u0627\u0628\u0642\u062a \u067e\u06cc\u062f\u0627 \u0634\u062f\u060c \u067e\u06cc\u0627\u0645 \u0645\u0631\u0628\u0648\u0637\u0647 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06af\u0631 \u0645\u0637\u0627\u0628\u0642\u062a \u067e\u06cc\u062f\u0627 \u0646\u0634\u062f\u060c \u067e\u06cc\u0627\u0645 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;height:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co0\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"co0\">#\u0645\u0642\u062f\u0627\u0631 id \u0631\u0627 \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw2\">\u062e\u0648\u0627\u0646\u062f\u0646<\/span> <span class=\"re5\">-\u067e<\/span> <span class=\"st0\">&#8220;\u0634\u0645\u0627\u0631\u0647 \u0633\u0631\u06cc\u0627\u0644 \u062e\u0648\u062f \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:&#8221;<\/span> \u0633\u0631\u06cc\u0627\u0644<\/p>\n<p><span class=\"co0\">#\u0645\u0642\u062f\u0627\u0631 \u0648\u0631\u0648\u062f\u06cc \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u00abif-elif-else\u00bb \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"br0\">[<\/span> <span class=\"re1\">$serial<\/span> == <span class=\"st_h\">&#8216;4523&#8217;<\/span> <span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0634\u0645\u0627 \u062f\u0631 \u06af\u0631\u0648\u0647 \u0627\u0644\u0641 \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u062f\u0647 \u0627\u06cc\u062f.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">elif<\/span> <span class=\"br0\">[<\/span> <span class=\"re1\">$serial<\/span> == <span class=\"st_h\">&#8216;8723&#8217;<\/span> <span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0634\u0645\u0627 \u062f\u0631 \u06af\u0631\u0648\u0647 B \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u062f\u0647 \u0627\u06cc\u062f.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">elif<\/span> <span class=\"br0\">[<\/span> <span class=\"re1\">$serial<\/span> == <span class=\"st_h\">&#8216;3412&#8217;<\/span> <span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0634\u0645\u0627 \u062f\u0631 \u06af\u0631\u0648\u0647 C \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u062f\u0647 \u0627\u06cc\u062f.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u062f\u06cc\u06af\u0631<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0634\u0645\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0646\u0634\u062f\u0647 \u0627\u06cc\u062f&#8221;<\/span>.<\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc:<\/strong><\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 8723 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1139\" height=\"126\" class=\"wp-image-401918\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p3-1\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769447_416_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1139w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p3-1-300x33.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p3-1-1024x113.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p3-1-768x85.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p3-1-810x90.png 810w\" data-lazy-sizes=\"(max-width: 1139px) 100vw, 1139px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769447_416_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1139\" height=\"126\" class=\"wp-image-401918\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769447_416_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p3-1\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769447_416_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1139w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p3-1-300x33.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p3-1-1024x113.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p3-1-768x85.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p3-1-810x90.png 810w\" sizes=\"(max-width: 1139px) 100vw, 1139px\" title=\"\"><\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 9078 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1140\" height=\"123\" class=\"wp-image-401921\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p3-2\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769448_798_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1140w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p3-2-300x32.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p3-2-1024x110.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p3-2-768x83.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p3-2-810x87.png 810w\" data-lazy-sizes=\"(max-width: 1140px) 100vw, 1140px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769448_798_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1140\" height=\"123\" class=\"wp-image-401921\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769448_798_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p3-2\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769448_798_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1140w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p3-2-300x32.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p3-2-1024x110.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p3-2-768x83.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p3-2-810x87.png 810w\" sizes=\"(max-width: 1140px) 100vw, 1140px\" title=\"\"><\/p>\n<p><a href=\"#post-401894-main\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/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_%d8%b9%d8%a8%d8%a7%d8%b1%d8%aa_%e2%80%9cif%e2%80%9d_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a8%d8%b1%d8%b1%d8%b3%db%8c_%d9%85%d8%aa%d8%ba%db%8c%d8%b1_%d8%ae%d8%a7%d9%84%db%8c\"><\/span><a id=\"post-401894-b4\"><\/a><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;If&#8221; \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0645\u062a\u063a\u06cc\u0631 \u062e\u0627\u0644\u06cc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0648\u0634 \u0628\u0631\u0631\u0633\u06cc \u062e\u0627\u0644\u06cc \u0628\u0648\u062f\u0646 \u0645\u062a\u063a\u06cc\u0631 \u0628\u062f\u0648\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a if \u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0632\u06cc\u0631 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 \u201c-z\u201d \u062f\u0631 \u0639\u0628\u0627\u0631\u062a \u201cif\u201d \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;height:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co0\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"co0\">#\u0645\u0642\u062f\u0627\u0631 id \u0631\u0627 \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw2\">\u062e\u0648\u0627\u0646\u062f\u0646<\/span> <span class=\"re5\">-\u067e<\/span> <span class=\"st0\">&#8220;\u0634\u0645\u0627\u0631\u0647 \u0633\u0631\u06cc\u0627\u0644 \u062e\u0648\u062f \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:&#8221;<\/span> \u0633\u0631\u06cc\u0627\u0644<\/p>\n<p><span class=\"co0\"># \u062e\u0627\u0644\u06cc \u0628\u0648\u062f\u0646 \u06cc\u0627 \u0646\u0628\u0648\u062f\u0646 \u0645\u062a\u063a\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"br0\">[<\/span> <span class=\"sy0\">!<\/span> <span class=\"re5\">-z<\/span> <span class=\"re1\">$serial<\/span> <span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"co0\">#\u0645\u0642\u062f\u0627\u0631 \u0648\u0631\u0648\u062f\u06cc \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u00abif-elif-else\u00bb \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"br0\">[<\/span> <span class=\"re1\">$serial<\/span> == <span class=\"st_h\">&#8216;690&#8217;<\/span> <span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0634\u0645\u0627 \u062f\u0631 \u062a\u06cc\u0645 1 \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u062f\u0647 \u0627\u06cc\u062f.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">elif<\/span> <span class=\"br0\">[<\/span> <span class=\"re1\">$serial<\/span> == <span class=\"st_h\">&#8216;450&#8217;<\/span> <span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0634\u0645\u0627 \u062f\u0631 \u062a\u06cc\u0645 2 \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u062f\u0647 \u0627\u06cc\u062f.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u062f\u06cc\u06af\u0631<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0634\u0645\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0646\u0634\u062f\u0647 \u0627\u06cc\u062f&#8221;<\/span>.<\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/p>\n<p><span class=\"kw1\">\u062f\u06cc\u06af\u0631<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">\u0647\u06cc\u0686 \u0634\u0645\u0627\u0631\u0647 \u0633\u0631\u06cc\u0627\u0644\u06cc \u062f\u0627\u062f\u0647 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a.<\/span><\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc<\/strong>:<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 690 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1142\" height=\"122\" class=\"wp-image-401923\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p4-1\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769448_158_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1142w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-1-300x32.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-1-1024x109.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-1-768x82.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-1-810x87.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-1-1140x122.png 1140w\" data-lazy-sizes=\"(max-width: 1142px) 100vw, 1142px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769448_158_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1142\" height=\"122\" class=\"wp-image-401923\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769448_158_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p4-1\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769448_158_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1142w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-1-300x32.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-1-1024x109.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-1-768x82.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-1-810x87.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-1-1140x122.png 1140w\" sizes=\"(max-width: 1142px) 100vw, 1142px\" title=\"\"><\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u062f\u0645 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u0642\u062f\u0627\u0631 \u0648\u0631\u0648\u062f\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1142\" height=\"123\" class=\"wp-image-401927\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p4-2\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769448_709_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1142w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-2-300x32.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-2-1024x110.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-2-768x83.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-2-810x87.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-2-1140x123.png 1140w\" data-lazy-sizes=\"(max-width: 1142px) 100vw, 1142px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769448_709_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1142\" height=\"123\" class=\"wp-image-401927\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769448_709_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p4-2\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769448_709_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1142w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-2-300x32.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-2-1024x110.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-2-768x83.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-2-810x87.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p4-2-1140x123.png 1140w\" sizes=\"(max-width: 1142px) 100vw, 1142px\" title=\"\"><\/p>\n<p><a href=\"#post-401894-main\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/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_%d8%b9%d8%a8%d8%a7%d8%b1%d8%aa_%c2%ab%d8%a7%da%af%d8%b1%c2%bb_%d8%a8%d8%a7_%d8%b9%d9%85%d9%84%da%af%d8%b1%d9%87%d8%a7%db%8c_%d9%85%d9%86%d8%b7%d9%82%db%8c\"><\/span><a id=\"post-401894-b5\"><\/a><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u00ab\u0627\u06af\u0631\u00bb \u0628\u0627 \u0639\u0645\u0644\u06af\u0631\u0647\u0627\u06cc \u0645\u0646\u0637\u0642\u06cc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0633\u0647 \u0646\u0648\u0639 \u0639\u0645\u0644\u06af\u0631 \u0645\u0646\u0637\u0642\u06cc \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 \u0634\u0631\u0637\u06cc Bash \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.  \u0627\u06cc\u0646\u0647\u0627 \u0645\u0646\u0637\u0642\u06cc OR (||)\u060c \u0645\u0646\u0637\u0642\u06cc AND (&#038;&#038;) \u0648 \u0645\u0646\u0637\u0642\u06cc NOT (!) \u0647\u0633\u062a\u0646\u062f.  \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u06a9\u062f \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06af\u0631 \u0645\u0642\u062f\u0627\u0631 \u0648\u0631\u0648\u062f\u06cc \u062e\u0627\u0644\u06cc \u0646\u0628\u0627\u0634\u062f\u060c \u0645\u0642\u062f\u0627\u0631 \u0628\u0627 \u062f\u0648 \u0645\u0642\u062f\u0627\u0631 \u06a9\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 OR \u0645\u0646\u0637\u0642\u06cc \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06af\u0631 \u0645\u0642\u062f\u0627\u0631 \u0628\u0627 \u0647\u0631 \u06a9\u062f\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u067e\u06cc\u0627\u0645 \u0645\u0631\u0628\u0648\u0637\u0647 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06af\u0631 \u06a9\u062f \u0645\u0646\u0637\u0628\u0642\u06cc \u067e\u06cc\u062f\u0627 \u0646\u0634\u062f\u060c \u067e\u06cc\u0627\u0645 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;height:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co0\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"co0\">#\u06a9\u062f \u062f\u0648\u0631\u0647 \u0631\u0627 \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw2\">\u062e\u0648\u0627\u0646\u062f\u0646<\/span> <span class=\"re5\">-\u067e<\/span> <span class=\"st0\">&#8220;\u06a9\u062f \u062f\u0648\u0631\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:&#8221;<\/span> \u06a9\u062f<\/p>\n<p><span class=\"co0\"># \u062e\u0627\u0644\u06cc \u0628\u0648\u062f\u0646 \u06cc\u0627 \u0646\u0628\u0648\u062f\u0646 \u0645\u062a\u063a\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"br0\">[<\/span> <span class=\"sy0\">!<\/span> <span class=\"re5\">-z<\/span> <span class=\"re1\">$code<\/span> <span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"co0\">#\u0645\u0642\u062f\u0627\u0631 \u0648\u0631\u0648\u062f\u06cc \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u00abif-elif-else\u00bb \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"br0\">[<\/span><span class=\"br0\">[<\/span> <span class=\"re1\">$code<\/span> == <span class=\"st_h\">&#8216;CSE-106&#8217;<\/span> <span class=\"sy0\">||<\/span> <span class=\"re1\">$code<\/span> == <span class=\"st_h\">&#8216;CSE-108&#8217;<\/span> <span class=\"br0\">]<\/span><span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u062f\u0648\u0631\u0647 CSE.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">elif<\/span> <span class=\"br0\">[<\/span><span class=\"br0\">[<\/span> <span class=\"re1\">$code<\/span> == <span class=\"st_h\">&#8216;BBA-203&#8217;<\/span> <span class=\"sy0\">||<\/span> <span class=\"re1\">$code<\/span> == <span class=\"st_h\">&#8216;BBA-202&#8217;<\/span> <span class=\"br0\">]<\/span><span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u062f\u0648\u0631\u0647 BBA.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u062f\u06cc\u06af\u0631<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u06a9\u062f \u062f\u0648\u0631\u0647 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0627\u0633\u062a.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/p>\n<p><span class=\"kw1\">\u062f\u06cc\u06af\u0631<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0647\u06cc\u0686 \u06a9\u062f \u0631\u0634\u062a\u0647 \u0627\u06cc \u062f\u0627\u062f\u0647 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc<\/strong>:<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 \u0648\u0631\u0648\u062f\u06cc &#8220;CSE-108&#8221; \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1144\" height=\"127\" class=\"wp-image-401930\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p5-1\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769449_300_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1144w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-1-300x33.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-1-1024x114.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-1-768x85.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-1-810x90.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-1-1140x127.png 1140w\" data-lazy-sizes=\"(max-width: 1144px) 100vw, 1144px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769449_300_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1144\" height=\"127\" class=\"wp-image-401930\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769449_300_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p5-1\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769449_300_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1144w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-1-300x33.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-1-1024x114.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-1-768x85.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-1-810x90.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-1-1140x127.png 1140w\" sizes=\"(max-width: 1144px) 100vw, 1144px\" title=\"\"><\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 \u0648\u0631\u0648\u062f\u06cc &#8220;BBA-56&#8221; \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1140\" height=\"127\" class=\"wp-image-401932\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p5-2\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769449_467_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1140w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-2-300x33.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-2-1024x114.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-2-768x86.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-2-810x90.png 810w\" data-lazy-sizes=\"(max-width: 1140px) 100vw, 1140px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769449_467_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1140\" height=\"127\" class=\"wp-image-401932\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769449_467_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p5-2\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769449_467_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1140w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-2-300x33.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-2-1024x114.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-2-768x86.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p5-2-810x90.png 810w\" sizes=\"(max-width: 1140px) 100vw, 1140px\" title=\"\"><\/p>\n<\/p>\n<p><a href=\"#post-401894-main\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/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_%d8%b9%d8%a8%d8%a7%d8%b1%d8%a7%d8%aa_%e2%80%9c%d8%a7%da%af%d8%b1%e2%80%9d_%d8%aa%d9%88%d8%af%d8%b1%d8%aa%d9%88\"><\/span><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u0627\u062a &#8220;\u0627\u06af\u0631&#8221; \u062a\u0648\u062f\u0631\u062a\u0648<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u0634\u0631\u0637 &#8220;if&#8221; \u062f\u0631 \u06cc\u06a9 \u0634\u0631\u0637 &#8220;if&#8221; \u062f\u06cc\u06af\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0647 \u0622\u0646 \u062f\u0633\u062a\u0648\u0631 &#8220;if&#8221; \u062a\u0648\u062f\u0631\u062a\u0648 \u0645\u06cc \u06af\u0648\u06cc\u0646\u062f.  \u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 &#8220;if&#8221; \u062a\u0648\u062f\u0631\u062a\u0648 \u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0632\u06cc\u0631 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u062f\u0648 \u0645\u0642\u062f\u0627\u0631 \u0639\u0644\u0627\u0645\u062a \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06af\u0631 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0648\u0631\u0648\u062f\u06cc \u062e\u0627\u0644\u06cc \u0646\u0628\u0627\u0634\u0646\u062f\u060c \u0634\u0631\u0637 \u00abif\u00bb \u0627\u0648\u0644 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0645\u0642\u062f\u0627\u0631 \u00ab\u0646\u0638\u0631\u06cc\u0647 $\u00bb \u0628\u0632\u0631\u06af\u200c\u062a\u0631 \u06cc\u0627 \u0645\u0633\u0627\u0648\u06cc 60 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631.  \u0627\u06af\u0631 \u0634\u0631\u0637 \u0627\u0648\u0644 &#8220;if&#8221; &#8220;true&#8221; \u0631\u0627 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u060c \u0634\u0631\u0637 \u062f\u0648\u0645 &#8220;if&#8221; \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0645\u0642\u062f\u0627\u0631 &#8220;$lab&#8221; \u0628\u0632\u0631\u06af\u062a\u0631 \u06cc\u0627 \u0645\u0633\u0627\u0648\u06cc 50 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631.  \u0627\u06af\u0631 \u0634\u0631\u0637 \u062f\u0648\u0645 &#8220;\u0627\u06af\u0631&#8221; \u0646\u06cc\u0632 &#8220;\u062f\u0631\u0633\u062a&#8221; \u0631\u0627 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u060c \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u062e\u0631\u0627\u0628\u06cc \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;height:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co0\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"co0\">#\u0646\u0645\u0631\u0647 \u062a\u0626\u0648\u0631\u06cc \u0631\u0627 \u0628\u06af\u06cc\u0631\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw2\">\u062e\u0648\u0627\u0646\u062f\u0646<\/span> <span class=\"re5\">-\u067e<\/span> <span class=\"st0\">&#8220;\u0639\u0644\u0627\u0645\u062a \u062a\u0626\u0648\u0631\u06cc \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:&#8221;<\/span> \u062a\u0626\u0648\u0631\u06cc<\/p>\n<p><span class=\"co0\">#\u0646\u0634\u0627\u0646 \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647 \u0631\u0627 \u0628\u06af\u06cc\u0631\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw2\">\u062e\u0648\u0627\u0646\u062f\u0646<\/span> <span class=\"re5\">-\u067e<\/span> <span class=\"st0\">&#8220;\u0639\u0644\u0627\u0645\u062a \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647\u06cc \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:&#8221;<\/span> \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647<\/p>\n<p><span class=\"co0\"># \u062e\u0627\u0644\u06cc \u0628\u0648\u062f\u0646 \u06cc\u0627 \u0646\u0628\u0648\u062f\u0646 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"br0\">[<\/span><span class=\"br0\">[<\/span> <span class=\"sy0\">!<\/span> <span class=\"re5\">-z<\/span> <span class=\"re1\">$theory<\/span> <span class=\"sy0\">&amp;&amp;<\/span> <span class=\"sy0\">!<\/span> <span class=\"re5\">-z<\/span> <span class=\"re1\">$lab<\/span> <span class=\"br0\">]<\/span><span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"co0\">#\u0645\u0642\u0627\u062f\u06cc\u0631 \u0648\u0631\u0648\u062f\u06cc \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u00abif\u00bb \u062a\u0648\u062f\u0631\u062a\u0648 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"br0\">[<\/span> <span class=\"re1\">$theory<\/span> <span class=\"re5\">-ge<\/span> <span class=\"nu0\">60<\/span> <span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"br0\">[<\/span> <span class=\"re1\">$lab<\/span> <span class=\"re5\">-ge<\/span> <span class=\"nu0\">50<\/span> <span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u062a\u0648 \u06af\u0630\u0634\u062a\u06cc.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u062f\u06cc\u06af\u0631<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0634\u0645\u0627 \u0634\u06a9\u0633\u062a \u062e\u0648\u0631\u062f\u06cc\u062f.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/p>\n<p><span class=\"kw1\">\u062f\u06cc\u06af\u0631<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0634\u0645\u0627 \u0634\u06a9\u0633\u062a \u062e\u0648\u0631\u062f\u06cc\u062f.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/p>\n<p><span class=\"kw1\">\u062f\u06cc\u06af\u0631<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0639\u0644\u0627\u0645\u062a \u062a\u0626\u0648\u0631\u06cc \u06cc\u0627 \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647 \u062e\u0627\u0644\u06cc \u0627\u0633\u062a.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc<\/strong>:<\/p>\n<p>\u0627\u06af\u0631 \u0647\u0631 \u062f\u0648 \u06cc\u0627 \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0648\u0631\u0648\u062f\u06cc \u062e\u0627\u0644\u06cc \u0628\u0627\u0634\u062f \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1138\" height=\"149\" class=\"wp-image-401935\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p6-1\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769449_690_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1138w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-1-300x39.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-1-1024x134.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-1-768x101.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-1-810x106.png 810w\" data-lazy-sizes=\"(max-width: 1138px) 100vw, 1138px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769449_690_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1138\" height=\"149\" class=\"wp-image-401935\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769449_690_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p6-1\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769449_690_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1138w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-1-300x39.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-1-1024x134.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-1-768x101.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-1-810x106.png 810w\" sizes=\"(max-width: 1138px) 100vw, 1138px\" title=\"\"><\/p>\n<p>\u0627\u06af\u0631 78 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0639\u0644\u0627\u0645\u062a \u062a\u0626\u0648\u0631\u06cc \u0648 45 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0639\u0644\u0627\u0645\u062a \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647\u06cc \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0634\u0648\u062f\u060c \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 \u0634\u0631\u0637 \u062f\u0648\u0645 &#8220;\u0627\u06af\u0631&#8221; &#8220;false&#8221; \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1136\" height=\"152\" class=\"wp-image-401937\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p6-2\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769450_320_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1136w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-2-300x40.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-2-1024x137.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-2-768x103.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-2-810x108.png 810w\" data-lazy-sizes=\"(max-width: 1136px) 100vw, 1136px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769450_320_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1136\" height=\"152\" class=\"wp-image-401937\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769450_320_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p6-2\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769450_320_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1136w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-2-300x40.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-2-1024x137.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-2-768x103.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-2-810x108.png 810w\" sizes=\"(max-width: 1136px) 100vw, 1136px\" title=\"\"><\/p>\n<p>\u0627\u06af\u0631 67 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u0645\u0631\u0647 \u062a\u0626\u0648\u0631\u06cc \u0648 56 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0639\u0644\u0627\u0645\u062a \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647\u06cc \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0634\u0648\u062f\u060c \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 \u0647\u0631 \u062f\u0648 \u0634\u0631\u0637 \u00abif\u00bb \u0628\u0647 \u00abtrue\u00bb \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0646\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1106\" height=\"151\" class=\"wp-image-401939\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p6-3\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769450_438_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1106w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-3-300x41.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-3-1024x140.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-3-768x105.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-3-810x111.png 810w\" data-lazy-sizes=\"(max-width: 1106px) 100vw, 1106px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769450_438_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1106\" height=\"151\" class=\"wp-image-401939\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769450_438_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p6-3\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769450_438_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1106w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-3-300x41.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-3-1024x140.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-3-768x105.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-3-810x111.png 810w\" sizes=\"(max-width: 1106px) 100vw, 1106px\" title=\"\"><\/p>\n<p>\u0627\u06af\u0631 50 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u0645\u0631\u0647 \u062a\u0626\u0648\u0631\u06cc \u0648 80 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0639\u0644\u0627\u0645\u062a \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647\u06cc \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0634\u0648\u062f\u060c \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 \u0627\u0648\u0644\u06cc\u0646 \u0634\u0631\u0637 &#8220;if&#8221; &#8220;false&#8221; \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1138\" height=\"148\" class=\"wp-image-401943\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p6-4\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769450_658_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1138w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-4-300x39.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-4-1024x133.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-4-768x100.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-4-810x105.png 810w\" data-lazy-sizes=\"(max-width: 1138px) 100vw, 1138px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769450_658_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1138\" height=\"148\" class=\"wp-image-401943\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769450_658_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p6-4\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769450_658_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1138w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-4-300x39.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-4-1024x133.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-4-768x100.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p6-4-810x105.png 810w\" sizes=\"(max-width: 1138px) 100vw, 1138px\" title=\"\"><\/p>\n<p><a href=\"#post-401894-main\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/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_%d8%b9%d8%a8%d8%a7%d8%b1%d8%aa_%e2%80%9cif%e2%80%9d_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a8%d8%b1%d8%b1%d8%b3%db%8c_%d9%88%d8%ac%d9%88%d8%af_%d9%81%d8%a7%db%8c%d9%84\"><\/span><a id=\"post-401894-b7\"><\/a><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;If&#8221; \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0648\u062c\u0648\u062f \u0641\u0627\u06cc\u0644<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0648\u062c\u0648\u062f \u0641\u0627\u06cc\u0644 \u062a\u0648\u0633\u0637 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a bash \u0628\u0647 \u062f\u0648 \u0635\u0648\u0631\u062a \u0642\u0627\u0628\u0644 \u0628\u0631\u0631\u0633\u06cc \u0627\u0633\u062a.  \u06cc\u06a9\u06cc \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 &#8220;-f&#8221; \u0628\u0627 &#8220;[]\u201d \u067e\u0631\u0627\u0646\u062a\u0632  \u062f\u06cc\u06af\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 &#8220;test&#8221; \u0648 \u0639\u0645\u0644\u06af\u0631 &#8220;-f&#8221; \u0627\u0633\u062a.  \u06cc\u06a9 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0648\u062c\u0648\u062f \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0634\u0631\u0637 &#8220;if&#8221; \u0628\u0627 \u0639\u0645\u0644\u06af\u0631 &#8220;-f&#8221; \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f.  \u0633\u067e\u0633 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u062f\u06cc\u06af\u0631\u06cc \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a if \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 test \u0648 \u0639\u0645\u0644\u06af\u0631 -f \u0648\u062c\u0648\u062f \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;height:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co0\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"co0\">#\u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0628\u06af\u06cc\u0631\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw2\">\u062e\u0648\u0627\u0646\u062f\u0646<\/span> <span class=\"re5\">-\u067e<\/span> <span class=\"st0\">&#8220;\u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:&#8221;<\/span> fn1<\/p>\n<p><span class=\"co0\">#\u0628\u062f\u0648\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 &#8220;test&#8221; \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0641\u0627\u06cc\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06cc\u0627 \u062e\u06cc\u0631<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"br0\">[<\/span> <span class=\"re5\">-f<\/span> <span class=\"re1\">$fn1<\/span> <span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;<span class=\"es2\">fn1 \u062f\u0644\u0627\u0631<\/span> \u0641\u0627\u06cc\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u062f\u06cc\u06af\u0631<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;<span class=\"es2\">fn1 \u062f\u0644\u0627\u0631<\/span> \u0641\u0627\u06cc\u0644 \u0645\u0648\u062c\u0648\u062f \u0646\u06cc\u0633\u062a.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/p>\n<p><span class=\"co0\">#\u0627\u0641\u0632\u0648\u062f\u0646 \u062e\u0637 \u062c\u062f\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span><\/p>\n<p><span class=\"co0\">#\u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u062f\u06cc\u06af\u0631\u06cc \u0628\u06af\u06cc\u0631\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw2\">\u062e\u0648\u0627\u0646\u062f\u0646<\/span> <span class=\"re5\">-\u067e<\/span> <span class=\"st0\">&#8220;\u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u062f\u06cc\u06af\u0631\u06cc \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:&#8221;<\/span> fn2<\/p>\n<p><span class=\"co0\">#\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u00abtest\u00bb \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0641\u0627\u06cc\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06cc\u0627 \u062e\u06cc\u0631<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"kw3\">\u062a\u0633\u062a<\/span> <span class=\"re5\">-\u0641<\/span> <span class=\"re1\">fn2 \u062f\u0644\u0627\u0631<\/span>; <span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;<span class=\"es2\">fn2 \u062f\u0644\u0627\u0631<\/span> \u0641\u0627\u06cc\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.&#8221;<\/span><\/p>\n<p><span class=\"co0\">#\u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0641\u0627\u06cc\u0644 \u0627\u0632 \u00ab\u062a\u0633\u062a\u00bb \u062e\u0627\u0644\u06cc \u0627\u0633\u062a \u06cc\u0627 \u0646\u0647<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"kw3\">\u062a\u0633\u062a<\/span> <span class=\"re5\">-z<\/span> <span class=\"re1\">fn2 \u062f\u0644\u0627\u0631<\/span>; <span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;<span class=\"es2\">fn2 \u062f\u0644\u0627\u0631<\/span> \u0641\u0627\u06cc\u0644 \u062e\u0627\u0644\u06cc \u0627\u0633\u062a.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u062f\u06cc\u06af\u0631<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;<span class=\"es2\">fn2 \u062f\u0644\u0627\u0631<\/span> \u0641\u0627\u06cc\u0644 \u062e\u0627\u0644\u06cc \u0646\u06cc\u0633\u062a.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/p>\n<p><span class=\"kw1\">\u062f\u06cc\u06af\u0631<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;<span class=\"es2\">fn2 \u062f\u0644\u0627\u0631<\/span> \u0641\u0627\u06cc\u0644 \u0645\u0648\u062c\u0648\u062f \u0646\u06cc\u0633\u062a.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc<\/strong>:<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0646 &#8220;test.txt&#8221; \u0648 &#8220;testing.txt&#8221; \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u0647\u0631 \u062f\u0648 \u0641\u0627\u06cc\u0644 \u062f\u0631 \u0645\u06a9\u0627\u0646 \u0641\u0639\u0644\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f \u0648 \u0641\u0627\u06cc\u0644 \u201ctesting.txt\u201d \u062e\u0627\u0644\u06cc \u0627\u0633\u062a:<\/p>\n<p><img decoding=\"async\" width=\"1140\" height=\"231\" class=\"wp-image-401945\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p7-1\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769451_62_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1140w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p7-1-300x61.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p7-1-1024x207.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p7-1-768x156.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p7-1-810x164.png 810w\" data-lazy-sizes=\"(max-width: 1140px) 100vw, 1140px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769451_62_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1140\" height=\"231\" class=\"wp-image-401945\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769451_62_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p7-1\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769451_62_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1140w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p7-1-300x61.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p7-1-1024x207.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p7-1-768x156.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p7-1-810x164.png 810w\" sizes=\"(max-width: 1140px) 100vw, 1140px\" title=\"\"><\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0646 &#8220;f1.txt&#8221; \u0648 &#8220;test.txt&#8221; \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u0641\u0627\u06cc\u0644 \u201cf1.txt\u201d \u062f\u0631 \u0645\u06a9\u0627\u0646 \u0641\u0639\u0644\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f \u0648 \u0641\u0627\u06cc\u0644 \u201ctest.txt\u201d \u062e\u0627\u0644\u06cc \u0646\u06cc\u0633\u062a:<\/p>\n<p><img decoding=\"async\" width=\"1133\" height=\"230\" class=\"wp-image-401947\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p7-2\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769451_161_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1133w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p7-2-300x61.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p7-2-1024x208.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p7-2-768x156.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p7-2-810x164.png 810w\" data-lazy-sizes=\"(max-width: 1133px) 100vw, 1133px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769451_161_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1133\" height=\"230\" class=\"wp-image-401947\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769451_161_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p7-2\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769451_161_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1133w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p7-2-300x61.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p7-2-1024x208.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p7-2-768x156.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p7-2-810x164.png 810w\" sizes=\"(max-width: 1133px) 100vw, 1133px\" title=\"\"><\/p>\n<p><a href=\"#post-401894-main\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/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_%d8%b9%d8%a8%d8%a7%d8%b1%d8%aa_%e2%80%9cif%e2%80%9d_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a8%d8%b1%d8%b1%d8%b3%db%8c_%d9%88%d8%ac%d9%88%d8%af_%d8%af%d8%a7%db%8c%d8%b1%da%a9%d8%aa%d9%88%d8%b1%db%8c\"><\/span><a id=\"post-401894-b8\"><\/a><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;If&#8221; \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0648\u062c\u0648\u062f \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a Bash \u0628\u0647 \u062f\u0648 \u0631\u0648\u0634 \u0645\u0627\u0646\u0646\u062f \u0641\u0627\u06cc\u0644 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f.  \u06cc\u06a9\u06cc \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 &#8220;-d&#8221; \u0628\u0627 &#8220;[]\u201d \u067e\u0631\u0627\u0646\u062a\u0632  \u062f\u06cc\u06af\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 &#8220;test&#8221; \u0648 \u0639\u0645\u0644\u06af\u0631 &#8220;-d&#8221; \u0627\u0633\u062a.  \u06cc\u06a9 \u0646\u0627\u0645 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0648\u062c\u0648\u062f \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0634\u0631\u0637 &#8220;if&#8221; \u0628\u0627 \u0639\u0645\u0644\u06af\u0631 &#8220;-d&#8221; \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f.  \u0633\u067e\u0633 \u0646\u0627\u0645 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062f\u06cc\u06af\u0631\u06cc \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0648\u062c\u0648\u062f \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 &#8220;if&#8221; \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 &#8220;test&#8221; \u0648 \u0639\u0645\u0644\u06af\u0631 &#8220;-d&#8221; \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;height:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co0\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"co0\">#\u06cc\u06a9 \u0646\u0627\u0645 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0628\u06af\u06cc\u0631\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw2\">\u062e\u0648\u0627\u0646\u062f\u0646<\/span> <span class=\"re5\">-\u067e<\/span> <span class=\"st0\">&#8220;\u0646\u0627\u0645 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:&#8221;<\/span> dir1<\/p>\n<p><span class=\"co0\">#\u0628\u062f\u0648\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 &#8220;test&#8221; \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06cc\u0627 \u062e\u06cc\u0631<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"br0\">[<\/span> <span class=\"re5\">-d<\/span> <span class=\"re1\">$dir1<\/span> <span class=\"br0\">]<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;<span class=\"es2\">$dir1<\/span> \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u062f\u06cc\u06af\u0631<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;<span class=\"es2\">$dir1<\/span> \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/p>\n<p><span class=\"co0\">#\u0627\u0641\u0632\u0648\u062f\u0646 \u062e\u0637 \u062c\u062f\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span><\/p>\n<p><span class=\"co0\">#\u0646\u0627\u0645 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062f\u06cc\u06af\u0631\u06cc \u0628\u06af\u06cc\u0631\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw2\">\u062e\u0648\u0627\u0646\u062f\u0646<\/span> <span class=\"re5\">-\u067e<\/span> <span class=\"st0\">&#8220;\u0646\u0627\u0645 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062f\u06cc\u06af\u0631\u06cc \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:&#8221;<\/span> dir2<\/p>\n<p><span class=\"co0\">#\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u00abtest\u00bb \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0641\u0627\u06cc\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06cc\u0627 \u062e\u06cc\u0631<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"kw3\">\u062a\u0633\u062a<\/span> <span class=\"re5\">-\u062f<\/span> <span class=\"re1\">$dir2<\/span><\/p>\n<p><span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;<span class=\"es2\">$dir2<\/span> \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u062f\u06cc\u06af\u0631<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;<span class=\"es2\">$dir2<\/span> \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc<\/strong>:<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0646\u0627\u0645 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc &#8220;temp&#8221; \u0648 &#8220;files&#8221; \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u0647\u0631 \u062f\u0648 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062f\u0631 \u0645\u06a9\u0627\u0646 \u0641\u0639\u0644\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f.  \u0633\u067e\u0633 \u062f\u0633\u062a\u0648\u0631 ls \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0645\u062d\u062a\u0648\u0627\u06cc \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0647\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1137\" height=\"365\" class=\"wp-image-401949\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p8-1\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769451_315_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1137w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p8-1-300x96.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p8-1-1024x329.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p8-1-768x247.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p8-1-810x260.png 810w\" data-lazy-sizes=\"(max-width: 1137px) 100vw, 1137px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769451_315_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1137\" height=\"365\" class=\"wp-image-401949\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769451_315_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p8-1\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769451_315_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1137w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p8-1-300x96.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p8-1-1024x329.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p8-1-768x247.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p8-1-810x260.png 810w\" sizes=\"(max-width: 1137px) 100vw, 1137px\" title=\"\"><\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0646\u0627\u0645 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc &#8220;\u062a\u0633\u062a&#8221; \u0648 &#8220;\u062c\u062f\u06cc\u062f&#8221; \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u060c \u0647\u0631 \u062f\u0648 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062f\u0631 \u0645\u06a9\u0627\u0646 \u0641\u0639\u0644\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u0646\u062f.  \u0633\u067e\u0633\u060c \u062e\u0631\u0648\u062c\u06cc \u062f\u0633\u062a\u0648\u0631 &#8220;ls&#8221; \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0647\u0631 \u062f\u0648 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u0646\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1140\" height=\"283\" class=\"wp-image-401951\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p8-2\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769452_511_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1140w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p8-2-300x74.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p8-2-1024x254.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p8-2-768x191.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p8-2-810x201.png 810w\" data-lazy-sizes=\"(max-width: 1140px) 100vw, 1140px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769452_511_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1140\" height=\"283\" class=\"wp-image-401951\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769452_511_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p8-2\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769452_511_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1140w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p8-2-300x74.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p8-2-1024x254.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p8-2-768x191.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p8-2-810x201.png 810w\" sizes=\"(max-width: 1140px) 100vw, 1140px\" title=\"\"><\/p>\n<p><a href=\"#post-401894-main\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<\/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_%d8%b9%d8%a8%d8%a7%d8%b1%d8%aa_%e2%80%9cif%e2%80%9d_%d8%a8%d8%a7_regex\"><\/span><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;If&#8221; \u0628\u0627 Regex<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0632\u06cc\u0631 \u0631\u0648\u0634 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0648\u0631\u0648\u062f\u06cc \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;if&#8221; \u0628\u0627 regex \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627\u060c \u062f\u0648 \u0645\u0642\u062f\u0627\u0631 \u0648\u0631\u0648\u062f\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u06af\u0631\u0641\u062a\u0647 \u0634\u062f\u0647 \u0648 \u062f\u0631 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u201c$bookname\u201d \u0648 \u201c$bookprice\u201d \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.  \u0634\u0631\u0637 \u00abif\u00bb \u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0645\u062a\u063a\u06cc\u0631 \u00ab$bookname\u00bb \u062d\u0627\u0648\u06cc \u062a\u0645\u0627\u0645 \u0646\u0648\u06cc\u0633\u0647\u200c\u0647\u0627\u06cc \u0627\u0644\u0641\u0628\u0627\u06cc\u06cc \u0648 \u00ab$bookprice\u00bb \u0634\u0627\u0645\u0644 \u06cc\u06a9 \u0639\u062f\u062f \u0628\u0627\u0634\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;height:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co0\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"co0\">#\u0646\u0627\u0645 \u0648 \u0642\u06cc\u0645\u062a \u06a9\u062a\u0627\u0628 \u0631\u0627 \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"re5\">-n<\/span> <span class=\"st0\">&#8220;\u0646\u0627\u0645 \u06a9\u062a\u0627\u0628 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:&#8221;<\/span><\/p>\n<p><span class=\"kw2\">\u062e\u0648\u0627\u0646\u062f\u0646<\/span> \u0646\u0627\u0645 \u06a9\u062a\u0627\u0628<\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"re5\">-n<\/span> <span class=\"st0\">&#8220;\u0642\u06cc\u0645\u062a \u06a9\u062a\u0627\u0628 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:&#8221;<\/span><\/p>\n<p><span class=\"kw2\">\u062e\u0648\u0627\u0646\u062f\u0646<\/span> \u0642\u06cc\u0645\u062a \u06a9\u062a\u0627\u0628<\/p>\n<p><span class=\"co0\">#\u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u0646\u0627\u0645 \u06a9\u062a\u0627\u0628 \u0641\u0642\u0637 \u0634\u0627\u0645\u0644 \u0627\u0644\u0641\u0628\u0627 \u0628\u0627\u0634\u062f<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"sy0\">!<\/span> <span class=\"br0\">[<\/span><span class=\"br0\">[<\/span> <span class=\"st0\">&#8220;<span class=\"es2\">$bookname<\/span>&#8220;<\/span> =~ <span class=\"br0\">[<\/span>A-Za-z<span class=\"br0\">]<\/span> <span class=\"br0\">]<\/span><span class=\"br0\">]<\/span>; <span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0646\u0627\u0645 \u06a9\u062a\u0627\u0628 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0627\u0633\u062a.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u062f\u06cc\u06af\u0631<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0646\u0627\u0645 \u06a9\u062a\u0627\u0628 \u0645\u0639\u062a\u0628\u0631 \u0627\u0633\u062a.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/p>\n<p><span class=\"co0\">#\u0686\u06a9 \u06a9\u0646\u06cc\u062f \u0642\u06cc\u0645\u062a \u06a9\u062a\u0627\u0628 \u0641\u0642\u0637 \u062f\u0627\u0631\u0627\u06cc \u0631\u0642\u0645 \u0627\u0633\u062a<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u06af\u0631<\/span> <span class=\"sy0\">!<\/span> <span class=\"br0\">[<\/span><span class=\"br0\">[<\/span> <span class=\"st0\">&#8220;<span class=\"es2\">$bookprice<\/span>&#8220;<\/span> =~ <span class=\"br0\">[<\/span><span class=\"nu0\">0<\/span>&#8211;<span class=\"nu0\">9<\/span><span class=\"br0\">]<\/span> <span class=\"br0\">]<\/span><span class=\"br0\">]<\/span>; <span class=\"kw1\">\u0633\u067e\u0633<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0642\u06cc\u0645\u062a \u06a9\u062a\u0627\u0628 \u0641\u0642\u0637 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062f\u0627\u0631\u0627\u06cc \u0631\u0642\u0645 \u0628\u0627\u0634\u062f.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u062f\u06cc\u06af\u0631<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0642\u06cc\u0645\u062a \u06a9\u062a\u0627\u0628 \u0645\u0639\u062a\u0628\u0631 \u0627\u0633\u062a.&#8221;<\/span><\/p>\n<p><span class=\"kw1\">\u0641\u06cc<\/span><\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc<\/strong>:<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0648\u0631\u0648\u062f\u06cc &#8220;Bash Programming&#8221; \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u0627\u0645 \u06a9\u062a\u0627\u0628 \u0648 78 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0642\u06cc\u0645\u062a \u06a9\u062a\u0627\u0628 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1135\" height=\"178\" class=\"wp-image-401953\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p9-1\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769452_366_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1135w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-1-300x47.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-1-1024x161.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-1-768x120.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-1-810x127.png 810w\" data-lazy-sizes=\"(max-width: 1135px) 100vw, 1135px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769452_366_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1135\" height=\"178\" class=\"wp-image-401953\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769452_366_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p9-1\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769452_366_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1135w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-1-300x47.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-1-1024x161.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-1-768x120.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-1-810x127.png 810w\" sizes=\"(max-width: 1135px) 100vw, 1135px\" title=\"\"><\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0648\u0631\u0648\u062f\u06cc 90 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u0627\u0645 \u06a9\u062a\u0627\u0628 \u0648 &#8220;Bash&#8221; \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0642\u06cc\u0645\u062a \u06a9\u062a\u0627\u0628 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1143\" height=\"179\" class=\"wp-image-401954\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p9-2\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769453_931_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1143w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-2-300x47.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-2-1024x160.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-2-768x120.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-2-810x127.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-2-1140x179.png 1140w\" data-lazy-sizes=\"(max-width: 1143px) 100vw, 1143px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769453_931_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1143\" height=\"179\" class=\"wp-image-401954\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769453_931_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p9-2\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769453_931_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1143w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-2-300x47.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-2-1024x160.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-2-768x120.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-2-810x127.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p9-2-1140x179.png 1140w\" sizes=\"(max-width: 1143px) 100vw, 1143px\" title=\"\"><\/p>\n<p><a href=\"#post-401894-main\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/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_%d8%a8%db%8c%d8%a7%d9%86%db%8c%d9%87_%e2%80%9c%d9%85%d9%88%d8%b1%d8%af%e2%80%9d\"><\/span><a id=\"post-401894-b10\"><\/a><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u06cc\u0627\u0646\u06cc\u0647 &#8220;\u0645\u0648\u0631\u062f&#8221;.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0639\u0628\u0627\u0631\u062a &#8220;case&#8221; \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0639\u0628\u0627\u0631\u062a &#8220;if-elif-else&#8221; \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u062a\u0645\u0627\u0645 \u0648\u0638\u0627\u06cc\u0641 \u0639\u0628\u0627\u0631\u062a &#8220;if-elif-else&#8221; \u0631\u0627 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;case&#8221; \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0633\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a &#8220;case&#8221; \u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0632\u06cc\u0631 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0639\u062f\u062f\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u0642\u062f\u0627\u0631 \u0645\u0627\u0647 \u062c\u0627\u0631\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0633\u067e\u0633\u060c \u0627\u06af\u0631 \u0645\u0642\u062f\u0627\u0631 \u0645\u0646\u0637\u0628\u0642\u06cc \u062f\u0631 \u0639\u0628\u0627\u0631\u062a &#8220;case&#8221; \u06cc\u0627\u0641\u062a \u0634\u0648\u062f\u060c \u0645\u0627\u0647 \u0645\u0631\u0628\u0648\u0637\u0647 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a\u060c \u067e\u06cc\u0627\u0645 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div class=\"codecolorer-container bash blackboard\" style=\"width:100%;height:100%;\">\n<div class=\"bash codecolorer\"><span class=\"co0\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"co0\">#\u0645\u0642\u062f\u0627\u0631 \u0645\u0627\u0647 \u062c\u0627\u0631\u06cc \u0631\u0627 \u0628\u0647 \u062a\u0639\u062f\u0627\u062f \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw2\">\u062e\u0648\u0627\u0646\u062f\u0646<\/span> <span class=\"re5\">-\u067e<\/span> <span class=\"st0\">&#8220;\u0645\u0627\u0647 \u0627\u0645\u0631\u0648\u0632 \u0631\u0627 \u0628\u0647 \u062a\u0639\u062f\u0627\u062f \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:&#8221;<\/span> b_month<\/p>\n<p><span class=\"co0\">#\u0645\u062a\u0646 \u0631\u0627 \u0642\u0628\u0644 \u0627\u0632 \u0686\u0627\u067e \u0646\u0627\u0645 \u0645\u0627\u0647 \u0686\u0627\u067e \u06a9\u0646\u06cc\u062f<\/span><\/p>\n<p><span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"re5\">-n<\/span> <span class=\"st0\">&#8220;\u0646\u0627\u0645 \u0645\u0627\u0647 \u062c\u0627\u0631\u06cc &#8220;<\/span><\/p>\n<p><span class=\"co0\">#\u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0646 \u0648 \u0686\u0627\u067e \u0646\u0627\u0645 \u0645\u0627\u0647 \u0645\u0646\u0637\u0628\u0642 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0631\u0648\u06cc \u0648\u0631\u0648\u062f\u06cc<\/span><\/p>\n<p><span class=\"kw1\">\u0645\u0648\u0631\u062f<\/span> <span class=\"re1\">$b_month<\/span> <span class=\"kw1\">\u06a9\u0647 \u062f\u0631<\/span><\/p>\n<p><span class=\"nu0\">1<\/span><span class=\"sy0\">|<\/span>01<span class=\"br0\">)<\/span> <span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0698\u0627\u0646\u0648\u06cc\u0647.&#8221;<\/span> <span class=\"sy0\">;;<\/span><\/p>\n<p><span class=\"nu0\">2<\/span><span class=\"sy0\">|<\/span>02<span class=\"br0\">)<\/span> <span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0641\u0648\u0631\u06cc\u0647.&#8221;<\/span> <span class=\"sy0\">;;<\/span><\/p>\n<p><span class=\"nu0\">3<\/span><span class=\"sy0\">|<\/span>03<span class=\"br0\">)<\/span> <span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0645\u0627\u0631\u0633.&#8221;<\/span> <span class=\"sy0\">;;<\/span><\/p>\n<p><span class=\"nu0\">4<\/span><span class=\"sy0\">|<\/span>04<span class=\"br0\">)<\/span> <span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0622\u0648\u0631\u06cc\u0644.&#8221;<\/span> <span class=\"sy0\">;;<\/span><\/p>\n<p><span class=\"nu0\">5<\/span><span class=\"sy0\">|<\/span>05<span class=\"br0\">)<\/span> <span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0645\u0645\u06a9\u0646 \u0627\u0633\u062a.&#8221;<\/span> <span class=\"sy0\">;;<\/span><\/p>\n<p><span class=\"nu0\">6<\/span><span class=\"sy0\">|<\/span>06<span class=\"br0\">)<\/span> <span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0698\u0648\u0626\u0646.&#8221;<\/span> <span class=\"sy0\">;;<\/span><\/p>\n<p><span class=\"nu0\">7<\/span><span class=\"sy0\">|<\/span>07<span class=\"br0\">)<\/span> <span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u062c\u0648\u0644\u0627\u06cc.&#8221;<\/span> <span class=\"sy0\">;;<\/span><\/p>\n<p><span class=\"nu0\">8<\/span><span class=\"sy0\">|<\/span>08<span class=\"br0\">)<\/span> <span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0645\u0631\u062f\u0627\u062f.&#8221;<\/span> <span class=\"sy0\">;;<\/span><\/p>\n<p><span class=\"nu0\">9<\/span><span class=\"sy0\">|<\/span>09<span class=\"br0\">)<\/span> <span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0633\u067e\u062a\u0627\u0645\u0628\u0631.&#8221;<\/span> <span class=\"sy0\">;;<\/span><\/p>\n<p><span class=\"nu0\">10<\/span><span class=\"br0\">)<\/span> <span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0627\u06a9\u062a\u0628\u0631.&#8221;<\/span> <span class=\"sy0\">;;<\/span><\/p>\n<p><span class=\"nu0\">11<\/span><span class=\"br0\">)<\/span> <span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u0646\u0648\u0627\u0645\u0628\u0631.&#8221;<\/span> <span class=\"sy0\">;;<\/span><\/p>\n<p><span class=\"nu0\">12<\/span><span class=\"br0\">)<\/span> <span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u062f\u0633\u0627\u0645\u0628\u0631.&#8221;<\/span> <span class=\"sy0\">;;<\/span><\/p>\n<p><span class=\"sy0\">*<\/span><span class=\"br0\">)<\/span> <span class=\"kw3\">\u0627\u06a9\u0648<\/span> <span class=\"st0\">&#8220;\u067e\u06cc\u062f\u0627 \u0646\u0634\u062f.&#8221;<\/span> <span class=\"sy0\">;;<\/span><\/p>\n<p><span class=\"kw1\">\u0627\u0633\u0627\u06a9<\/span><\/div>\n<\/div>\n<p><strong>\u062e\u0631\u0648\u062c\u06cc<\/strong>:<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 6 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1135\" height=\"116\" class=\"wp-image-401955\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p10-1\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769453_287_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1135w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-1-300x31.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-1-1024x105.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-1-768x78.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-1-810x83.png 810w\" data-lazy-sizes=\"(max-width: 1135px) 100vw, 1135px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769453_287_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1135\" height=\"116\" class=\"wp-image-401955\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769453_287_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p10-1\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769453_287_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1135w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-1-300x31.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-1-1024x105.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-1-768x78.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-1-810x83.png 810w\" sizes=\"(max-width: 1135px) 100vw, 1135px\" title=\"\"><\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 09 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<p><a id=\"post-401894-_gjdgxs\"><\/a><br \/>\n<img decoding=\"async\" width=\"1142\" height=\"117\" class=\"wp-image-401956\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"p10-2\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769453_203_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1142w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-2-300x31.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-2-1024x105.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-2-768x79.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-2-810x83.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-2-1140x117.png 1140w\" data-lazy-sizes=\"(max-width: 1142px) 100vw, 1142px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769453_203_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1142\" height=\"117\" class=\"wp-image-401956\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769453_203_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p10-2\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769453_203_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1142w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-2-300x31.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-2-1024x105.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-2-768x79.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-2-810x83.png 810w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-2-1140x117.png 1140w\" sizes=\"(max-width: 1142px) 100vw, 1142px\" title=\"\"><\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 14 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<p><img decoding=\"async\" width=\"1138\" height=\"118\" class=\"wp-image-401957\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\u0635 10-3\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769453_877_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1138w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-3-300x31.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-3-1024x106.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-3-768x80.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-3-810x84.png 810w\" data-lazy-sizes=\"(max-width: 1138px) 100vw, 1138px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769453_877_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" http: title=\"\"><img decoding=\"async\" width=\"1138\" height=\"118\" class=\"wp-image-401957\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769453_877_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png\" alt=\"p10-3\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703769453_877_\u0646\u062d\u0648\u0647-\u062a\u0633\u0644\u0637-\u0628\u0631-\u0645\u0646\u0637\u0642-\u0634\u0631\u0637\u06cc-\u062f\u0631-Bash.png 1138w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-3-300x31.png 300w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-3-1024x106.png 1024w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-3-768x80.png 768w, https:\/\/linuxhint.com\/wp-content\/uploads\/2023\/11\/p10-3-810x84.png 810w\" sizes=\"(max-width: 1138px) 100vw, 1138px\" title=\"\"><\/p>\n<p><a href=\"#post-401894-main\" class=\"broken_link\">\u0628\u0631\u0648 \u0628\u0647 \u0628\u0627\u0644\u0627<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87\"><\/span><strong>\u0646\u062a\u06cc\u062c\u0647<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0645\u0646\u0637\u0642 \u0634\u0631\u0637\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u00ab\u0627\u06af\u0631\u00bb \u0648 \u00ab\u0645\u0648\u0631\u062f\u00bb \u062f\u0631 10 \u0645\u062b\u0627\u0644 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0645\u0641\u0647\u0648\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0646\u0637\u0642 \u0634\u0631\u0637\u06cc \u062f\u0631 Bash \u067e\u0633 \u0627\u0632 \u0645\u0637\u0627\u0644\u0639\u0647 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u062c\u062f\u06cc\u062f Bash \u067e\u0627\u06a9 \u062e\u0648\u0627\u0647\u062f \u0634\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: 1402-12-28 16:47:03<br \/>\n<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;10449&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;\u0631\u0648\u0634 \u062a\u0633\u0644\u0637 \u0628\u0631 \u0645\u0646\u0637\u0642 \u0634\u0631\u0637\u06cc \u062f\u0631 Bash&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            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30px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 24px;\">\n            <span class=\"kksr-muted\">\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 8<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0646\u0637\u0642 \u0634\u0631\u0637\u06cc \u0628\u062e\u0634 \u0628\u0633\u06cc\u0627\u0631 \u0636\u0631\u0648\u0631\u06cc \u0647\u0631 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0627\u0633\u062a. \u0645\u0646\u0637\u0642 \u0634\u0631\u0637\u06cc \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062f\u0631 Bash \u0628\u0647 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0628\u0631\u0627\u06cc \u062d\u0644 \u0645\u0633\u0627\u0626\u0644 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0631\u062f. \u0631\u0648\u0634 \u0647\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0646\u0637\u0642 \u0634\u0631\u0637\u06cc \u062f\u0631 Bash \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u201cif\u201d \u0648 \u201ccase\u201d \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0631\u0634\u062a\u0647 \u0648 \u0639\u062f\u062f\u06cc\u060c \u0628\u0631\u0631\u0633\u06cc \u0645\u062d\u062a\u0648\u0627\u06cc [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":10450,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2740,1062],"tags":[1061,2743,2749],"class_list":["post-10449","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bash-programming","category-bash-script","tag--bash-scripting","tag--bash"],"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/10449","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=10449"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/10449\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media\/10450"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=10449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=10449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=10449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}