{"id":7087,"date":"2026-09-27T11:00:42","date_gmt":"2026-09-27T07:30:42","guid":{"rendered":"https:\/\/parmin.cloud\/blog\/?p=7087"},"modified":"2026-09-27T11:00:42","modified_gmt":"2026-09-27T07:30:42","slug":"%d9%86%d8%ad%d9%88%d9%87-%d9%85%d8%b4%d8%a7%d9%87%d8%af%d9%87-%d9%88-%d8%a8%d9%87%d8%b1%d9%88%d8%b2%d8%b1%d8%b3%d8%a7%d9%86%db%8c-%d9%85%d8%aa%d8%ba%db%8c%d8%b1-%d9%85%d8%ad%db%8c%d8%b7%db%8c","status":"publish","type":"post","link":"https:\/\/parmin.cloud\/blog\/%d9%86%d8%ad%d9%88%d9%87-%d9%85%d8%b4%d8%a7%d9%87%d8%af%d9%87-%d9%88-%d8%a8%d9%87%d8%b1%d9%88%d8%b2%d8%b1%d8%b3%d8%a7%d9%86%db%8c-%d9%85%d8%aa%d8%ba%db%8c%d8%b1-%d9%85%d8%ad%db%8c%d8%b7%db%8c\/","title":{"rendered":"\u0646\u062d\u0648\u0647 \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0645\u062a\u063a\u06cc\u0631 \u0645\u062d\u06cc\u0637\u06cc PATH \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u0645\u0642\u062f\u0645\u0647<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u062a\u063a\u06cc\u0631 \u0645\u062d\u06cc\u0637\u06cc PATH \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633\u060c \u0641\u0647\u0631\u0633\u062a\u06cc \u0627\u0632 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u2014\u062c\u062f\u0627 \u0634\u062f\u0647 \u0628\u0627 \u062f\u0648\u0646\u0642\u0637\u0647\u2014\u0627\u0633\u062a \u06a9\u0647 \u0634\u0644 \u0647\u0646\u06af\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0647\u0631 \u0628\u0627\u0631 \u06a9\u0647 \u0646\u0627\u0645 \u062f\u0633\u062a\u0648\u0631\u06cc \u0645\u0627\u0646\u0646\u062f <code>python3<\/code>\u060c <code>grep<\/code> \u06cc\u0627 <code>myapp<\/code> \u0631\u0627 \u0648\u0627\u0631\u062f \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0634\u0644 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u06cc PATH \u0631\u0627 \u0627\u0632 \u0686\u067e \u0628\u0647 \u0631\u0627\u0633\u062a \u0686\u06a9 \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0648\u0644\u06cc\u0646 \u0645\u0648\u0631\u062f \u0627\u062c\u0631\u0627\u06cc\u06cc\u0650 \u0645\u0637\u0627\u0628\u0642\u062a\u200c\u06cc\u0627\u0641\u062a\u0647 \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634\u060c PATH \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0631\u062f\u0647\u061b \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0645\u0648\u0642\u062a \u0648 \u062f\u0627\u0626\u0645 (\u062f\u0631 bash \u0648 zsh) \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u062f\u0647\u06cc\u062f\u061b \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0631\u0627 \u062a\u0623\u06cc\u06cc\u062f\u060c Entry\u0647\u0627 \u0631\u0627 \u062d\u0630\u0641 \u0648 \u062e\u0631\u0627\u0628\u06cc\u0647\u0627\u06cc \u0631\u0627\u06cc\u062c \u0631\u0627 \u0639\u06cc\u0628\u200c\u06cc\u0627\u0628\u06cc \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u062b\u0627\u0644\u0647\u0627\u06cc \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 \u0631\u0648\u06cc \u0627\u0648\u0628\u0648\u0646\u062a\u0648 24.04\u060c \u062f\u0628\u06cc\u0627\u0646 \u06f1\u06f2 \u0648 \u0631\u0627\u06a9\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633 \u06f9 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u0634\u062f\u0647\u200c\u0627\u0646\u062f. \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0628\u0627 \u062e\u0631\u0648\u062c\u06cc \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647\u200c\u0627\u0646\u062f \u062a\u0627 \u0646\u062a\u0627\u06cc\u062c\u200c\u062a\u0627\u0646 \u0631\u0627 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0648 \u0627\u0632 \u0627\u0639\u0645\u0627\u0644 \u0647\u0631 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0646\u06a9\u0627\u062a \u06a9\u0644\u06cc\u062f\u06cc<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PATH<\/strong>\u060c \u0641\u0647\u0631\u0633\u062a\u06cc \u0627\u0632 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u2014\u062c\u062f\u0627 \u0634\u062f\u0647 \u0628\u0627 \u062f\u0648\u0646\u0642\u0637\u0647\u2014\u0627\u0633\u062a \u06a9\u0647 \u0634\u0644 \u0647\u0646\u06af\u0627\u0645 Resolve \u06a9\u0631\u062f\u0646 \u062f\u0633\u062a\u0648\u0631\u060c \u0627\u0632 \u0686\u067e \u0628\u0647 \u0631\u0627\u0633\u062a \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/li>\n\n\n\n<li>\u0647\u0631 \u062f\u0648\u06cc <code>echo $PATH<\/code> \u0648 <code>printenv PATH<\/code> \u0645\u0642\u062f\u0627\u0631 \u0641\u0639\u0644\u06cc \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f.<\/li>\n\n\n\n<li><code>export PATH=$PATH:\/new\/dir<\/code> \u0645\u0642\u062f\u0627\u0631 PATH \u0631\u0627 \u0641\u0642\u0637 \u0628\u0631\u0627\u06cc \u0646\u0634\u0633\u062a \u0641\u0639\u0644\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/li>\n\n\n\n<li>\u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062f\u0627\u0626\u0645 \u0628\u0647 <code>~\/.bashrc<\/code> (\u0628\u0631\u0627\u06cc \u0634\u0644\u0647\u0627\u06cc \u062a\u0639\u0627\u0645\u0644\u06cc bash)\u060c <code>~\/.zshrc<\/code> (\u0628\u0631\u0627\u06cc zsh) \u0648 <code>\/etc\/environment<\/code> (\u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u062f\u0631-\u0633\u0637\u062d-\u0633\u06cc\u0633\u062a\u0645) \u0645\u06cc\u200c\u0631\u0648\u0646\u062f.<\/li>\n\n\n\n<li><code>which<\/code>\u060c <code>type -a<\/code> \u0648 <code>command -v<\/code> \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u062f\u0633\u062a\u0648\u0631\u06cc \u0628\u0647 \u06a9\u062f\u0627\u0645 \u0628\u0627\u06cc\u0646\u0631\u06cc Resolve \u0645\u06cc\u200c\u0634\u0648\u062f.<\/li>\n\n\n\n<li>\u0627\u0639\u0645\u0627\u0644 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a\u060c \u06cc\u0627 <code>source ~\/.bashrc<\/code> \u06cc\u0627 \u0646\u0634\u0633\u062a Shell \u062c\u062f\u06cc\u062f\u06cc \u0644\u0627\u0632\u0645 \u062f\u0627\u0631\u062f.<\/li>\n\n\n\n<li><strong>\u062a\u0631\u062a\u06cc\u0628 \u0645\u0647\u0645 \u0627\u0633\u062a:<\/strong> \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u06cc \u0632\u0648\u062f\u062a\u0631 \u0641\u0647\u0631\u0633\u062a\u0634\u062f\u0647 \u062f\u0631 PATH \u0628\u0631 \u062f\u06cc\u0631\u062a\u0631\u0647\u0627 \u0627\u0648\u0644\u0648\u06cc\u062a \u062f\u0627\u0631\u0646\u062f.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u067e\u06cc\u0634\u200c\u0646\u06cc\u0627\u0632\u0647\u0627<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0633\u06cc\u0633\u062a\u0645 \u0644\u06cc\u0646\u0648\u06a9\u0633\u06cc \u0627\u062c\u0631\u0627\u06a9\u0646\u0646\u062f\u0647 bash \u06cc\u0627 zsh. \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0631\u0648\u06cc \u0627\u0648\u0628\u0648\u0646\u062a\u0648 24.04\u060c \u062f\u0628\u06cc\u0627\u0646 \u06f1\u06f2 \u0648 \u0631\u0627\u06a9\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633 \u06f9 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u0634\u062f\u0647\u200c\u0627\u0646\u062f.<\/li>\n\n\n\n<li>\u06a9\u0627\u0631\u0628\u0631 \u063a\u06cc\u0631 root \u0628\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc sudo. \u062f\u0631 \u0635\u0648\u0631\u062a \u0646\u06cc\u0627\u0632 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0633\u0631\u0648\u0631 \u0628\u0627 \u0627\u0648\u0628\u0648\u0646\u062a\u0648 \u062f\u0631 \u067e\u0627\u0631\u0645\u06cc\u0646 \u06a9\u0644\u0648\u062f \u0631\u0627 \u0628\u0628\u06cc\u0646\u06cc\u062f.<\/li>\n\n\n\n<li>\u0622\u0634\u0646\u0627\u06cc\u06cc \u0628\u0627 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u062d\u06cc\u0637\u06cc. \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u00ab\u0646\u062d\u0648\u0647 \u062e\u0648\u0627\u0646\u062f\u0646 \u0648 \u062a\u0646\u0638\u06cc\u0645 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u062d\u06cc\u0637\u06cc \u0648 \u0634\u0644 \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633\u00bb \u0631\u0627 \u062f\u0631 \u067e\u0627\u0631\u0645\u06cc\u0646 \u06a9\u0644\u0648\u062f \u0628\u0628\u06cc\u0646\u06cc\u062f.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u062f\u0631\u06a9 \u0646\u062d\u0648\u0647 \u06a9\u0627\u0631 \u0645\u062a\u063a\u06cc\u0631 PATH \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">PATH \u0686\u0647 \u0686\u06cc\u0632\u06cc \u0634\u0627\u0645\u0644 \u0648 \u0634\u0644 \u0686\u06af\u0648\u0646\u0647 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PATH\u060c \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc \u0645\u0637\u0644\u0642 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u2014\u062c\u062f\u0627 \u0634\u062f\u0647 \u0628\u0627 \u062f\u0648\u0646\u0642\u0637\u0647\u2014\u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0648\u0642\u062a\u06cc \u062f\u0633\u062a\u0648\u0631\u06cc \u0631\u0627 \u0628\u062f\u0648\u0646 \u0645\u0633\u06cc\u0631 \u06a9\u0627\u0645\u0644 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0634\u0644 \u0647\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0631\u0627 \u0628\u0647\u200c\u062a\u0631\u062a\u06cc\u0628 \u0628\u0627\u0632\u0631\u0633\u06cc \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0648\u0644\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0645\u0637\u0627\u0628\u0642\u062a\u200c\u06cc\u0627\u0641\u062a\u0647 \u0628\u0627 \u0645\u062c\u0648\u0632 \u0627\u062c\u0631\u0627 \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0628\u0627\u0632\u0631\u0633\u06cc PATH \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u06cc\u06a9-\u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc-\u062f\u0631-\u0647\u0631-\u062e\u0637\u060c \u0627\u06cc\u0646 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>tr ':' '\\n' &lt;&lt;&lt; \"$PATH\"<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>\/usr\/local\/sbin\n\/usr\/local\/bin\n\/usr\/sbin\n\/usr\/bin\n\/sbin\n\/bin\n\/usr\/local\/games\n\/usr\/games<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u0646\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc\u06cc\u0650 \u06cc\u06a9\u0633\u0627\u0646\u06cc \u062f\u0631 \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0627\u0648\u0644\u06cc\u0646 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0650 \u0627\u06cc\u0646 \u0641\u0647\u0631\u0633\u062a \u0628\u0631\u0646\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">PATH \u0686\u06af\u0648\u0646\u0647 \u062a\u0648\u0633\u0637 \u067e\u0631\u0648\u0633\u0647\u0647\u0627 \u0648 Subshell\u0647\u0627 \u0628\u0647 \u0627\u0631\u062b \u0645\u06cc\u200c\u0631\u0633\u062f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u067e\u0631\u0648\u0633\u0647\u0647\u0627\u06cc \u0641\u0631\u0632\u0646\u062f\u060c \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u062d\u06cc\u0637\u06cc\u0650 Export-\u0634\u062f\u0647 \u0631\u0627 \u0627\u0632 \u067e\u0631\u0648\u0633\u0647 \u0648\u0627\u0644\u062f \u0628\u0647 \u0627\u0631\u062b \u0645\u06cc\u200c\u0628\u0631\u0646\u062f. \u0645\u062a\u063a\u06cc\u0631 Shell \u0641\u0642\u0637 \u062f\u0631 \u0634\u0644 \u0641\u0639\u0644\u06cc \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a\u2014\u062a\u0627 \u0648\u0642\u062a\u06cc \u0628\u0627 export \u0639\u0644\u0627\u0645\u062a\u200c\u06af\u0630\u0627\u0631\u06cc\u0634 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>MYVAR=\"hello\"\nbash -c 'echo $MYVAR'   # \u0686\u06cc\u0632\u06cc \u0686\u0627\u067e \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f\n\nexport MYVAR=\"hello\"\nbash -c 'echo $MYVAR'   # \u0686\u0627\u067e \u0645\u06cc\u200c\u06a9\u0646\u062f: hello<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">PATH \u0647\u0645 \u0627\u0632 \u0647\u0645\u06cc\u0646 \u0642\u0627\u0639\u062f\u0647 \u067e\u06cc\u0631\u0648\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u06af\u0627\u0645 \u06f1 \u2014 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u062a\u063a\u06cc\u0631 PATH \u0641\u0639\u0644\u06cc<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 echo \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 PATH<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><code>echo $PATH<\/code> \u0633\u0631\u06cc\u0639\u200c\u062a\u0631\u06cc\u0646 \u0631\u0627\u0647 \u062f\u06cc\u062f\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0634\u0644\u200c\u062a\u0627\u0646 \u0647\u0646\u06af\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u06a9\u062f\u0627\u0645 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0627\u0633\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>echo $PATH<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/sbin:\/bin:\/usr\/local\/games:\/usr\/games<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062e\u0631\u0648\u062c\u06cc\u060c \u0631\u0634\u062a\u0647 \u0645\u0646\u0641\u0631\u062f\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0647\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0628\u0627 <code>:<\/code> \u062c\u062f\u0627 \u0634\u062f\u0647.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 printenv \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 PATH<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><code>printenv PATH<\/code> \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0627\u0632 \u0645\u062d\u06cc\u0637 \u067e\u0631\u0648\u0633\u0647 \u0645\u06cc\u200c\u062e\u0648\u0627\u0646\u062f\u2014not \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0628\u0633\u0637 Shell\u061b \u06a9\u0647 \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u0647\u0627 \u0648 \u0632\u0645\u06cc\u0646\u0647\u0647\u0627\u06cc \u063a\u06cc\u0631-\u062a\u0639\u0627\u0645\u0644\u06cc \u0642\u0627\u0628\u0644-\u0627\u0639\u062a\u0645\u0627\u062f\u062a\u0631 \u0645\u06cc\u200c\u0633\u0627\u0632\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>printenv PATH<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/sbin:\/bin:\/usr\/local\/games:\/usr\/games<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0686\u0648\u0646 printenv \u0641\u0642\u0637 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc Export-\u0634\u062f\u0647 \u0631\u0627 \u0686\u0627\u067e \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0628\u0647\u200c\u0634\u06a9\u0644 \u062a\u0645\u06cc\u0632\u06cc \u0645\u062d\u06cc\u0637\u0650 \u0628\u0647-\u0627\u0631\u062b-\u0631\u0633\u06cc\u062f\u0647 \u0631\u0627 \u0627\u0632 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u062d\u0644\u06cc\u0650 \u0634\u0644 \u062a\u0641\u06a9\u06cc\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062e\u0648\u0627\u0646\u062f\u0646 PATH \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0627 <code>bash script.sh<\/code> \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c PATH\u0627\u06cc \u0645\u062a\u0641\u0627\u0648\u062a \u0627\u0632 \u0634\u0644 \u062a\u0639\u0627\u0645\u0644\u06cc\u200c\u062a\u0627\u0646 \u0645\u06cc\u200c\u0628\u06cc\u0646\u0646\u062f\u2014\u0686\u0648\u0646 <code>~\/.bashrc<\/code> \u06cc\u0627 <code>~\/.bash_profile<\/code> \u0631\u0627 Source \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0627\u06cc\u0646 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a PATH\u0627\u06cc \u0631\u0627 \u06a9\u0647 \u067e\u0631\u0648\u0633\u0647 bash\u0650 \u063a\u06cc\u0631-\u062a\u0639\u0627\u0645\u0644\u06cc \u0648\u0627\u0642\u0639\u0627\u064b \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f \u0686\u0627\u067e \u0645\u06cc\u200c\u06a9\u0646\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#!\/usr\/bin\/env bash\necho \"Script PATH: $PATH\"<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0642\u0627\u0628\u0644-\u0627\u0639\u062a\u0645\u0627\u062f \u06a9\u0631\u062f\u0646 PATH \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u2014\u0641\u0627\u0631\u063a \u0627\u0632 \u0646\u062d\u0648\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc\u2014PATH \u0631\u0627 \u062f\u0631 \u0628\u0627\u0644\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0642\u0628\u0644 \u0627\u0632 \u0647\u0631 \u062f\u0633\u062a\u0648\u0631\u06cc \u06a9\u0647 \u0628\u0647 \u0627\u0648 \u0648\u0627\u0628\u0633\u062a\u0647 \u0627\u0633\u062a\u060c \u0635\u0631\u06cc\u062d \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#!\/usr\/bin\/env bash\nPATH=\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/sbin:\/bin\necho \"Script PATH: $PATH\"<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u060c \u0627\u0632 \u0645\u0633\u06cc\u0631 \u0645\u0637\u0644\u0642 \u06a9\u0627\u0645\u0644 \u0628\u0631\u0627\u06cc \u0647\u0631 \u062f\u0633\u062a\u0648\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u2014\u0645\u062b\u0644\u0627\u064b <code>\/usr\/bin\/python3<\/code> \u0628\u0647\u200c\u062c\u0627\u06cc <code>python3<\/code>\u2014\u062a\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0635\u0644\u0627\u064b \u0628\u0647 PATH \u0648\u0627\u0628\u0633\u062a\u0647 \u0646\u0628\u0627\u0634\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u06af\u0627\u0645 \u06f2 \u2014 \u0627\u0641\u0632\u0648\u062f\u0646 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0628\u0647 PATH \u0628\u0631\u0627\u06cc \u0646\u0634\u0633\u062a \u0641\u0639\u0644\u06cc<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 export \u0628\u0631\u0627\u06cc \u062a\u0646\u0638\u06cc\u0645 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0648\u0642\u062a PATH<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0633\u062a\u0648\u0631 <code>export<\/code>\u060c \u0645\u062a\u063a\u06cc\u0631\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0628\u0647-\u0627\u0631\u062b-\u0631\u0633\u06cc\u062f\u0646 \u0628\u0647 \u067e\u0631\u0648\u0633\u0647\u0647\u0627\u06cc \u0641\u0631\u0632\u0646\u062f \u0639\u0644\u0627\u0645\u062a\u200c\u06af\u0630\u0627\u0631\u06cc \u06a9\u0631\u062f\u0647 \u0648 \u0641\u0648\u0631\u0627\u064b \u062f\u0631 \u0634\u0644 \u0641\u0639\u0644\u06cc \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0627\u0634 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0631\u0627\u06cc \u0627\u0641\u0632\u0648\u062f\u0646 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u200c\u0627\u06cc \u0628\u0647 PATH \u062f\u0631 \u0646\u0634\u0633\u062a \u0641\u0639\u0644\u06cc\u060c \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u0648\u06cc\u062a \u0628\u0627\u0644\u0627\u062a\u0631 \u062c\u0644\u0648\u06cc \u0622\u0646 \u0628\u0628\u0646\u062f\u06cc\u062f \u06cc\u0627 \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u0648\u06cc\u062a \u067e\u0627\u06cc\u06cc\u0646\u062a\u0631\u060c \u062f\u0631 \u0627\u0646\u062a\u0647\u0627\u06cc\u0634 Append \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u062c\u0644\u0648 \u0628\u0628\u0646\u062f\u06cc\u062f: \/opt\/myapp\/bin \u0642\u0628\u0644 \u0627\u0632 \u0647\u0645\u0647 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u0686\u06a9 \u0645\u06cc\u200c\u0634\u0648\u062f\nexport PATH=\"\/opt\/myapp\/bin:$PATH\"\n\n# Append \u06a9\u0646\u06cc\u062f: \/opt\/myapp\/bin \u0628\u0639\u062f \u0627\u0632 \u0647\u0645\u0647 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u0686\u06a9 \u0645\u06cc\u200c\u0634\u0648\u062f\nexport PATH=\"$PATH:\/opt\/myapp\/bin\"<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062c\u0644\u0648\u0628\u0646\u062f\u0646 \u0628\u0647 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062c\u062f\u06cc\u062f\u060c \u0627\u0648\u0644\u0648\u06cc\u062a\u0650 \u0628\u0627\u0644\u0627\u062a\u0631\u06cc \u0627\u0632 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645\u06cc \u0645\u06cc\u200c\u062f\u0647\u062f\u2014which \u0648\u0642\u062a\u06cc \u0646\u0633\u062e\u0647 \u062c\u062f\u06cc\u062f\u062a\u0631\u06cc \u0627\u0632 \u0627\u0628\u0632\u0627\u0631\u06cc \u0631\u0627 \u062f\u0631 \u06a9\u0646\u0627\u0631 \u0646\u0633\u062e\u0647 \u0633\u06cc\u0633\u062a\u0645\u06cc \u0646\u0635\u0628 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0645\u0641\u06cc\u062f \u0627\u0633\u062a. Append \u06a9\u0631\u062f\u0646 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0639\u0645\u0648\u0645\u06cc \u0627\u0645\u0646\u200c\u062a\u0631 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062a\u0623\u06cc\u06cc\u062f \u0627\u0639\u0645\u0627\u0644 \u0634\u062f\u0646 \u062a\u063a\u06cc\u06cc\u0631<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0648 \u062f\u0633\u062a\u0648\u0631 \u062a\u063a\u06cc\u06cc\u0631 \u0631\u0627 \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f: <code>echo $PATH<\/code> \u0645\u0642\u062f\u0627\u0631 \u062e\u0627\u0645 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f\u061b \u0648 <code>which<\/code> \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u0634\u0644 \u0648\u0627\u0642\u0639\u0627\u064b \u06a9\u062f\u0627\u0645 \u0628\u0627\u06cc\u0646\u0631\u06cc \u0631\u0627 \u0627\u062c\u0631\u0627 \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>echo $PATH\nwhich myapp<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/sbin:\/bin:\/usr\/local\/games:\/usr\/games:\/opt\/myapp\/bin\n\/opt\/myapp\/bin\/myapp<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0641\u0642\u0637 \u0628\u0647 \u0646\u0634\u0633\u062a \u0634\u0644 \u0641\u0639\u0644\u06cc \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0648\u0642\u062a\u06cc Terminal \u0631\u0627 \u0628\u0628\u0646\u062f\u06cc\u062f \u06cc\u0627 \u0646\u0634\u0633\u062a \u062c\u062f\u06cc\u062f\u06cc \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u062f\u060c PATH \u0628\u0647 \u0645\u0642\u062f\u0627\u0631 \u067e\u06cc\u0634\u200c\u0641\u0631\u0636\u0634 Reset \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u06af\u0627\u0645 \u06f3 \u2014 \u0627\u0641\u0632\u0648\u062f\u0646 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0628\u0647 PATH \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u062f\u0627\u0626\u0645<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0646\u062a\u062e\u0627\u0628 \u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u062f\u0631\u0633\u062a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0627\u06cc\u0644 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u062f\u0631\u0633\u062a \u0628\u0647 \u0634\u0644 \u0634\u0645\u0627 \u0648 \u0627\u06cc\u0646\u06a9\u0647 \u0646\u0634\u0633\u062a Login \u0627\u0633\u062a \u06cc\u0627 \u062a\u0639\u0627\u0645\u0644\u06cc\u0650 \u063a\u06cc\u0631-Login \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f. \u0641\u0627\u06cc\u0644\u06cc \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0628\u0627 \u0646\u062d\u0648\u0647 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0634\u0644\u200c\u062a\u0627\u0646 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0641\u0627\u06cc\u0644<\/th><th>\u0645\u062d\u062f\u0648\u062f\u0647<\/th><th>\u06a9\u0650\u06cc Source \u0645\u06cc\u200c\u0634\u0648\u062f<\/th><th>\u0634\u0644\u0647\u0627<\/th><\/tr><\/thead><tbody><tr><td><code>~\/.bashrc<\/code><\/td><td>\u062e\u0627\u0635-\u06a9\u0627\u0631\u0628\u0631<\/td><td>\u0647\u0631 \u0634\u0644 bash\u0650 \u062a\u0639\u0627\u0645\u0644\u06cc\u0650 \u063a\u06cc\u0631-Login<\/td><td>bash<\/td><\/tr><tr><td><code>~\/.bash_profile<\/code><\/td><td>\u062e\u0627\u0635-\u06a9\u0627\u0631\u0628\u0631<\/td><td>\u0634\u0644\u0647\u0627\u06cc Login\u0650 bash (\u0645\u0639\u0645\u0648\u0644\u0627\u064b <code>~\/.bashrc<\/code> \u0631\u0627 Source \u0645\u06cc\u200c\u06a9\u0646\u062f)<\/td><td>bash<\/td><\/tr><tr><td><code>~\/.profile<\/code><\/td><td>\u062e\u0627\u0635-\u06a9\u0627\u0631\u0628\u0631<\/td><td>\u0634\u0644\u0647\u0627\u06cc Login \u0648\u0642\u062a\u06cc <code>~\/.bash_profile<\/code> \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f<\/td><td>bash\u060c sh\u060c dash<\/td><\/tr><tr><td><code>~\/.zshrc<\/code><\/td><td>\u062e\u0627\u0635-\u06a9\u0627\u0631\u0628\u0631<\/td><td>\u0647\u0631 \u0634\u0644 \u062a\u0639\u0627\u0645\u0644\u06cc zsh<\/td><td>zsh<\/td><\/tr><tr><td><code>~\/.zprofile<\/code><\/td><td>\u062e\u0627\u0635-\u06a9\u0627\u0631\u0628\u0631<\/td><td>\u0634\u0644\u0647\u0627\u06cc Login\u0650 zsh (\u0645\u0639\u0627\u062f\u0644 <code>~\/.bash_profile<\/code> \u0628\u0631\u0627\u06cc zsh)<\/td><td>zsh<\/td><\/tr><tr><td><code>\/etc\/environment<\/code><\/td><td>\u062f\u0631-\u0633\u0637\u062d-\u0633\u06cc\u0633\u062a\u0645<\/td><td>\u062a\u0648\u0633\u0637 PAM \u0647\u0646\u06af\u0627\u0645 Login \u062e\u0648\u0627\u0646\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u061b \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0634\u0644 \u0646\u06cc\u0633\u062a<\/td><td>\u0647\u0645\u0647<\/td><\/tr><tr><td><code>\/etc\/profile<\/code><\/td><td>\u062f\u0631-\u0633\u0637\u062d-\u0633\u06cc\u0633\u062a\u0645<\/td><td>\u0634\u0644\u0647\u0627\u06cc Login<\/td><td>bash\u060c sh<\/td><\/tr><tr><td><code>\/etc\/profile.d\/*.sh<\/code><\/td><td>\u062f\u0631-\u0633\u0637\u062d-\u0633\u06cc\u0633\u062a\u0645<\/td><td>\u062a\u0648\u0633\u0637 <code>\/etc\/profile<\/code> Source \u0645\u06cc\u200c\u0634\u0648\u0646\u062f<\/td><td>bash\u060c sh<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647\u0647\u0627\u06cc \u062a\u0639\u0627\u0645\u0644\u06cc \u0631\u0648\u06cc \u062f\u0633\u06a9\u062a\u0627\u067e \u06cc\u0627 \u0633\u0631\u0648\u0631\u06cc \u06a9\u0647 \u062a\u0646\u0647\u0627 \u06a9\u0627\u0631\u0628\u0631\u0634 \u0647\u0633\u062a\u06cc\u062f\u060c <code>~\/.bashrc<\/code> (\u06cc\u0639\u0646\u06cc bash) \u06cc\u0627 <code>~\/.zshrc<\/code> (\u06cc\u0639\u0646\u06cc zsh) \u0641\u0627\u06cc\u0644 \u062f\u0631\u0633\u062a \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0648\u06cc\u0631\u0627\u06cc\u0634 bashrc. \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 Bash<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Append \u06a9\u0631\u062f\u0646 \u062e\u0637 export\u0627\u06cc \u0628\u0647 <code>~\/.bashrc<\/code>\u060c \u062a\u063a\u06cc\u06cc\u0631 PATH \u0631\u0627 \u062f\u0631 \u0647\u0631 \u0646\u0634\u0633\u062a bash\u0650 \u062a\u0639\u0627\u0645\u0644\u06cc \u062c\u062f\u06cc\u062f\u06cc \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0645\u06cc\u200c\u0633\u0627\u0632\u062f. \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nano ~\/.bashrc<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0647 \u067e\u0627\u06cc\u06cc\u0646 \u0627\u0633\u06a9\u0631\u0648\u0644 \u06a9\u0631\u062f\u0647 \u0648 \u0627\u06cc\u0646 \u0631\u0627 Append \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>export PATH=\"$PATH:\/opt\/myapp\/bin\"<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u063a\u06cc\u06cc\u0631 \u0631\u0627 \u0628\u062f\u0648\u0646 Logout \u062e\u0627\u0631\u062c \u0634\u062f\u0646 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>source ~\/.bashrc<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>echo $PATH<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 <code>\/opt\/myapp\/bin<\/code> \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0638\u0627\u0647\u0631 \u0634\u062f\u060c \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u062f\u06cc\u062f \u062f\u0631 Terminal \u0641\u0639\u0644\u06cc \u0641\u0639\u0627\u0644 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0648\u06cc\u0631\u0627\u06cc\u0634 zshrc. \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 Zsh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc zsh\u060c \u0641\u0627\u06cc\u0644 \u0645\u0639\u0627\u062f\u0644 <code>~\/.zshrc<\/code> \u0627\u0633\u062a. \u0628\u0627\u0632\u0634 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nano ~\/.zshrc<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062e\u0637 export \u0631\u0627 Append \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>export PATH=\"$PATH:\/opt\/myapp\/bin\"<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0631\u0627 Reload \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>source ~\/.zshrc<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>echo $PATH<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u062a\u0627\u0646 \u0634\u0644\u0647\u0627\u06cc Login\u0650 zsh \u0628\u0627\u0632 \u0645\u06cc\u200c\u06a9\u0646\u062f\u2014not \u062a\u0639\u0627\u0645\u0644\u06cc\u0650 \u063a\u06cc\u0631-Login\u2014to\u200c\u062c\u0627\u06cc\u0634 \u0627\u0632 <code>~\/.zprofile<\/code> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0648\u06cc\u0631\u0627\u06cc\u0634 \/etc\/environment \u0628\u0631\u0627\u06cc \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062f\u0631-\u0633\u0637\u062d-\u0633\u06cc\u0633\u062a\u0645<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\/etc\/environment<\/code> \u062a\u0648\u0633\u0637 PAM \u0647\u0646\u06af\u0627\u0645 Login \u067e\u0627\u0631\u0633 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0634\u0644 \u0646\u06cc\u0633\u062a\u061b \u067e\u0633 \u0633\u06cc\u0646\u062a\u06a9\u0633 \u0634\u0644\u2014including \u0628\u0633\u0637 \u0645\u062a\u063a\u06cc\u0631 <code>$PATH<\/code>\u2014\u062f\u0631 \u0622\u0646 \u06a9\u0627\u0631 \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f. \u0642\u0628\u0644 \u0627\u0632 \u0648\u06cc\u0631\u0627\u06cc\u0634\u060c \u0645\u0642\u062f\u0627\u0631 \u0641\u0639\u0644\u06cc \u0631\u0627 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>grep PATH \/etc\/environment<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0627\u06cc\u0644 \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/environment<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0642\u062f\u0627\u0631 Literal \u06a9\u0627\u0645\u0644 \u0631\u0627\u2014\u0634\u0627\u0645\u0644 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u0648 \u0645\u0648\u0631\u062f \u062c\u062f\u06cc\u062f\u2014\u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>PATH=\"\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/sbin:\/bin:\/opt\/myapp\/bin\"<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u0647\u0634\u062f\u0627\u0631:<\/strong> \u0627\u0632 <code>$PATH<\/code> \u062f\u0627\u062e\u0644 <code>\/etc\/environment<\/code> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u06a9\u0646\u06cc\u062f. \u0628\u0633\u0637 \u0645\u062a\u063a\u06cc\u0631 \u062f\u0631 \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0646\u0645\u06cc\u200c\u0634\u0648\u062f. \u0647\u0645\u06cc\u0634\u0647 \u0641\u0647\u0631\u0633\u062a \u06a9\u0627\u0645\u0644 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627 \u0631\u0627 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0631\u0634\u062a\u0647 Literal \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u063a\u06cc\u06cc\u0631\u0627\u062a <code>\/etc\/environment<\/code> \u0628\u0639\u062f \u0627\u0632 Login \u0628\u0639\u062f\u06cc \u0627\u062b\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u2014not \u0628\u0639\u062f \u0627\u0632 Source \u06a9\u0631\u062f\u0646 \u062f\u0631 \u0634\u0644 \u0641\u0639\u0644\u06cc.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Reload \u06a9\u0631\u062f\u0646 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u0644 \u0628\u062f\u0648\u0646 Logout<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062e\u0637 export \u062c\u062f\u06cc\u062f\u0650 \u0646\u0648\u0634\u062a\u0647\u200c\u0634\u062f\u0647 \u0628\u0647 <code>~\/.bashrc<\/code> \u062a\u0627 \u0648\u0642\u062a\u06cc \u0641\u0627\u06cc\u0644 Source \u0646\u0634\u0648\u062f \u0641\u0639\u0627\u0644 \u0646\u06cc\u0633\u062a. \u0633\u0647 \u0631\u0648\u0634 \u0628\u062f\u0648\u0646 \u0646\u06cc\u0627\u0632 \u0628\u0647 Logout \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0631\u0627 Reload \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># Source \u0645\u0633\u062a\u0642\u06cc\u0645 \u0641\u0627\u06cc\u0644\nsource ~\/.bashrc\n\n# \u0645\u06cc\u0627\u0646\u200c\u0628\u0631 \u0645\u0639\u0627\u062f\u0644\n~\/.bashrc .\n\n# \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u067e\u0631\u0648\u0633\u0647 \u0634\u0644 \u0641\u0639\u0644\u06cc (bashrc~\/. \u0631\u0627 Source \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648\u0644\u06cc \u0646\u0647 ~\/.bash_profile \u0631\u0627)\nexec bash<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><code>exec bash<\/code> \u0634\u0644 \u062a\u0639\u0627\u0645\u0644\u06cc\u0650 \u063a\u06cc\u0631-Login \u062c\u062f\u06cc\u062f\u06cc \u0634\u0631\u0648\u0639 \u0645\u06cc\u200c\u06a9\u0646\u062f\u061b \u067e\u0633 <code>~\/.bashrc<\/code> \u0631\u0627 Source \u0645\u06cc\u200c\u06a9\u0646\u062f\u2014but \u0646\u0647 <code>~\/.bash_profile<\/code> \u0631\u0627. \u0627\u06af\u0631 \u062e\u0637 export \u0634\u0645\u0627 \u0641\u0642\u0637 \u062f\u0631 <code>~\/.bash_profile<\/code> \u0627\u0633\u062a\u060c <code>source ~\/.bash_profile<\/code> \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u06cc\u0627 \u0646\u0634\u0633\u062a Login \u062c\u062f\u06cc\u062f\u06cc \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u06af\u0627\u0645 \u06f4 \u2014 \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0627\u0631 \u06a9\u0631\u062f\u0646 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a PATH<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 which \u0628\u0631\u0627\u06cc \u0686\u06a9 Resolve \u0634\u062f\u0646 \u0628\u0627\u06cc\u0646\u0631\u06cc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><code>which<\/code> \u0627\u0648\u0644\u06cc\u0646 \u0645\u0648\u0631\u062f \u0627\u062c\u0631\u0627\u06cc\u06cc\u0650 \u0645\u0646\u0637\u0628\u0642 \u0628\u0627 \u0646\u0627\u0645 \u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u06cc PATH \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u0628\u0639\u062f \u0627\u0632 \u062a\u063a\u06cc\u06cc\u0631 PATH\u060c \u0627\u062c\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u062f \u0634\u0644 \u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u0628\u0647 \u0628\u0627\u06cc\u0646\u0631\u06cc \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 Resolve \u0645\u06cc\u200c\u06a9\u0646\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>which python3<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>\/usr\/bin\/python3<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0633\u06cc\u0631 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0647\u200c\u0634\u062f\u0647 \u0647\u0645\u0627\u0646 \u0686\u06cc\u0632\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0634\u0644 \u062f\u0641\u0639\u0647 \u0628\u0639\u062f \u06a9\u0647 \u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0627\u062c\u0631\u0627 \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f\u2014with \u0641\u0631\u0636 \u0627\u06cc\u0646\u06a9\u0647 \u0686\u06cc\u0632\u06cc \u062f\u0631 \u06a9\u0634 Hash \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 bash \u06cc\u0627 \u062c\u062f\u0648\u0644 Alias\u060c Override\u200c\u0627\u0634 \u0646\u06a9\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 type \u0648 command -v \u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><code>type -a<\/code> \u0641\u0631\u0627\u062a\u0631 \u0627\u0632 which \u0645\u06cc\u200c\u0631\u0648\u062f. \u0647\u0631 \u0645\u0648\u0631\u062f \u0645\u0646\u0637\u0628\u0642 \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 PATH\u2014to\u200c\u0647\u0645\u0631\u0627\u0647 \u0647\u0631 Alias \u06cc\u0627 \u062a\u0627\u0628\u0639 \u0634\u0644\u06cc\u0650 \u0647\u0645\u200c\u0646\u0627\u0645\u2014\u0631\u0627 \u06af\u0632\u0627\u0631\u0634 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0648\u0642\u062a\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647\u200c\u0627\u0634 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0644\u0627\u0632\u0645 \u0627\u0633\u062a \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u062f \u0646\u0633\u062e\u0647 \u062f\u0631\u0633\u062a \u0627\u0648\u0644 \u062f\u0631 \u062a\u0631\u062a\u06cc\u0628 Resolution \u0627\u0633\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>type -a python3<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>python3 is \/usr\/bin\/python3\npython3 is \/usr\/local\/bin\/python3<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0686\u06a9 \u062a\u06a9-\u0645\u0633\u06cc\u0631\u0650 \u0633\u0627\u0632\u06af\u0627\u0631 \u0628\u0627 POSIX\u060c <code>command -v<\/code> \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>command -v python3<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>\/usr\/bin\/python3<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">type \u06cc\u06a9 Builtin \u0634\u0644 \u0627\u0633\u062a \u06a9\u0647 Alias\u0647\u0627\u060c \u062a\u0648\u0627\u0628\u0639 \u0648 \u0647\u0645\u0647 \u0645\u0648\u0627\u0631\u062f PATH \u0631\u0627 \u06af\u0632\u0627\u0631\u0634 \u0645\u06cc\u200c\u06a9\u0646\u062f\u061b \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 which \u0641\u0642\u0637 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u06cc PATH \u0631\u0627 \u0686\u06a9 \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0648\u0644\u06cc\u0646 \u0645\u0648\u0631\u062f \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u0627\u0632 <code>type -a<\/code> \u0648\u0642\u062a\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0644\u0627\u0632\u0645 \u0627\u0633\u062a \u0647\u0645\u0647 \u06a9\u0627\u0646\u062f\u06cc\u062f\u0647\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0634\u062e\u06cc\u0635 \u062a\u0639\u0627\u0631\u0636 \u0646\u0633\u062e\u0647 \u0628\u0628\u06cc\u0646\u06cc\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0628\u0627\u0632 \u06a9\u0631\u062f\u0646 \u0646\u0634\u0633\u062a Shell \u062c\u062f\u06cc\u062f \u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u0645\u0627\u0646\u062f\u06af\u0627\u0631\u06cc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062c\u0631\u0627\u06cc <code>echo $PATH<\/code> \u062f\u0631 \u0647\u0645\u0627\u0646 \u0646\u0634\u0633\u062a\u06cc \u06a9\u0647 export \u0631\u0627 \u0627\u0639\u0645\u0627\u0644 \u06a9\u0631\u062f\u060c \u0645\u0627\u0646\u062f\u06af\u0627\u0631\u06cc \u0631\u0627 \u062a\u0623\u06cc\u06cc\u062f \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f\u2014\u0641\u0642\u0637 \u0648\u0636\u0639\u06cc\u062a \u0646\u0634\u0633\u062a \u0641\u0639\u0644\u06cc \u0631\u0627 \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f. \u067e\u0631\u0648\u0633\u0647 Shell \u062a\u0627\u0632\u0647\u200c\u0627\u06cc \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u062f \u0645\u0642\u062f\u0627\u0631 \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u06cc\u200c\u0622\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>exec bash\necho $PATH<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062c\u062f\u06cc\u062f \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0638\u0627\u0647\u0631 \u0634\u062f\u060c \u0641\u0627\u06cc\u0644 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u062f\u0631\u0633\u062a \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u062f\u0647. \u0627\u06af\u0631 \u0646\u0647\u060c \u062e\u0637 export \u0645\u0641\u0642\u0648\u062f\u060c \u062f\u0631 \u0641\u0627\u06cc\u0644 \u0627\u0634\u062a\u0628\u0627\u0647\u060c \u06cc\u0627 \u0632\u06cc\u0631 Guard\u0650 Return \u0632\u0648\u062f\u0647\u0646\u06af\u0627\u0645 \u0646\u0634\u0633\u062a\u0647.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u06af\u0627\u0645 \u06f5 \u2014 \u062d\u0630\u0641 \u06cc\u0627 \u06cc\u06a9\u062a\u0627\u0633\u0627\u0632\u06cc Entry\u0647\u0627 \u0627\u0632 PATH<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u062d\u0630\u0641 \u062f\u0633\u062a\u06cc \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0645\u0634\u062e\u0635<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u062d\u0630\u0641 <code>\/opt\/myapp\/bin<\/code> \u0627\u0632 \u0646\u0634\u0633\u062a \u0641\u0639\u0644\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>PATH=$(echo \"$PATH\" | sed -e 's|\/opt\/myapp\/bin:||g' -e 's|:\/opt\/myapp\/bin||g')\nexport PATH<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u06af\u0648\u06cc \u062f\u0648\u0646\u0642\u0637\u0647-\u0627\u0646\u062a\u0647\u0627\u06cc\u06cc\u060c \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0631\u0627 \u0648\u0642\u062a\u06cc \u0628\u0647\u200c\u062f\u0646\u0628\u0627\u0644\u0634 \u062f\u0648\u0646\u0642\u0637\u0647 \u0622\u0645\u062f\u0647 \u062d\u0630\u0641 \u0645\u06cc\u200c\u06a9\u0646\u062f\u2014which \u0645\u0648\u0642\u0639\u06cc\u062a\u0647\u0627\u06cc \u0634\u0631\u0648\u0639 \u0648 \u0648\u0633\u0637 \u0631\u0627 \u067e\u0648\u0634\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u0644\u06af\u0648\u06cc \u062f\u0648\u0646\u0642\u0637\u0647-\u0627\u0628\u062a\u062f\u0627\u06cc\u06cc \u0647\u0645 \u0648\u0642\u062a\u06cc \u0642\u0628\u0644\u0634 \u062f\u0648\u0646\u0642\u0637\u0647 \u0622\u0645\u062f\u0647 \u062d\u0630\u0641\u0634 \u0645\u06cc\u200c\u06a9\u0646\u062f\u2014which \u0645\u0648\u0642\u0639\u06cc\u062a\u0647\u0627\u06cc \u0648\u0633\u0637 \u0648 \u0627\u0646\u062a\u0647\u0627 \u0631\u0627 \u067e\u0648\u0634\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u062c\u0631\u0627\u06cc \u0647\u0631 \u062f\u0648 \u0628\u0627 \u0647\u0645\u060c \u0647\u0645\u0647 \u0645\u0648\u0642\u0639\u06cc\u062a\u0647\u0627 \u0631\u0627 \u067e\u0648\u0634\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0628\u0639\u062f \u0627\u0632 \u0622\u0646 <code>echo $PATH<\/code> \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u062d\u0630\u0641 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 Entry\u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631\u06cc \u0647\u0646\u06af\u0627\u0645 Source \u06a9\u0631\u062f\u0646 \u0641\u0627\u06cc\u0644\u0647\u0627\u06cc \u06a9\u0627\u0646\u0641\u06cc\u06af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Source \u06a9\u0631\u062f\u0646 <code>~\/.bashrc<\/code> \u0686\u0646\u062f \u0628\u0627\u0631 \u062f\u0631 \u0646\u0634\u0633\u062a\u06cc\u2014\u0645\u062b\u0644\u0627\u064b \u0628\u0639\u062f \u0627\u0632 \u0648\u06cc\u0631\u0627\u06cc\u0634\u2014\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0647\u0631 \u0628\u0627\u0631 \u0647\u0645\u0627\u0646 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0631\u0627 Append \u06a9\u0646\u062f. \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0644\u06af\u0648\u06cc Guard\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0645\u0633\u06cc\u0631 \u0641\u0642\u0637 \u06cc\u06a9\u200c\u0628\u0627\u0631 \u0627\u0636\u0627\u0641\u0647 \u0634\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>case \":$PATH:\" in\n  *\":\/opt\/myapp\/bin:\"*) ;;\n  *) export PATH=\"$PATH:\/opt\/myapp\/bin\" ;;\nesac<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u067e\u06cc\u0686\u0627\u0646\u062f\u0646 \u062f\u0648\u0646\u0642\u0637\u0647 \u062f\u0648\u0631 \u0647\u0631 \u062f\u0648 <code>$PATH<\/code> \u0648 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0647\u062f\u0641\u060c \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u0627\u0644\u06af\u0648 \u0628\u0627 Entry \u06a9\u0627\u0645\u0644 \u0645\u0637\u0627\u0628\u0642\u062a \u06cc\u0627\u0628\u062f\u2014not \u0632\u06cc\u0631\u0631\u0634\u062a\u0647\u200c\u0627\u06cc \u0627\u0632 \u0645\u0633\u06cc\u0631 \u0637\u0648\u0644\u0627\u0646\u06cc\u200c\u062a\u0631.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0639\u06cc\u0628\u200c\u06cc\u0627\u0628\u06cc \u0645\u0633\u0627\u0626\u0644 \u0631\u0627\u06cc\u062c PATH<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u062a\u063a\u06cc\u06cc\u0631 PATH \u0628\u0639\u062f \u0627\u0632 Logout \u0645\u0627\u0646\u062f\u06af\u0627\u0631 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0633\u062a\u0648\u0631 <code>export<\/code>\u060c PATH \u0631\u0627 \u0641\u0642\u0637 \u062f\u0631 \u067e\u0631\u0648\u0633\u0647 \u0634\u0644 \u0641\u0639\u0644\u06cc \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0648\u0642\u062a\u06cc \u0622\u0646 \u067e\u0631\u0648\u0633\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u062f\u060c \u062a\u063a\u06cc\u06cc\u0631 \u0627\u0632 \u0628\u06cc\u0646 \u0645\u06cc\u200c\u0631\u0648\u062f. \u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u0647\u0645\u06cc\u0646 \u0627\u062a\u0641\u0627\u0642\u060c Terminal \u062c\u062f\u06cc\u062f\u06cc \u0628\u0627\u0632 \u06a9\u0631\u062f\u0647 \u0648 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>echo $PATH<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0650 \u0627\u0641\u0632\u0648\u062f\u0647\u200c\u0634\u062f\u0647\u200c\u062a\u0627\u0646 \u063a\u0627\u06cc\u0628 \u0627\u0633\u062a\u060c \u062a\u063a\u06cc\u06cc\u0631 \u0647\u0631\u06af\u0632 \u0628\u0647 \u0641\u0627\u06cc\u0644 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0646\u0648\u0634\u062a\u0647 \u0646\u0634\u062f\u0647. \u0628\u0631\u0627\u06cc \u0631\u062f\u06cc\u0627\u0628\u06cc \u062f\u0642\u06cc\u0642 \u0627\u06cc\u0646\u06a9\u0647 bash \u0647\u0646\u06af\u0627\u0645 Login \u06a9\u062f\u0627\u0645 \u0641\u0627\u06cc\u0644\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0686\u0647 \u062a\u0631\u062a\u06cc\u0628\u06cc Source \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0627\u06cc\u0646 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>bash -lxv 2&gt;&amp;1 | head -50<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0644\u06af <code>-l<\/code> \u0634\u0644 Login\u0627\u06cc \u0631\u0627 \u0627\u062c\u0628\u0627\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c <code>-x<\/code> \u062e\u0631\u0648\u062c\u06cc Trace \u0631\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0647 \u0648 <code>-v<\/code> \u0647\u0631 \u062e\u0637 \u0631\u0627 \u0648\u0642\u062a\u06cc \u062e\u0648\u0627\u0646\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0686\u0627\u067e \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u062e\u0637\u0648\u0637\u06cc \u0628\u06af\u0631\u062f\u06cc\u062f \u06a9\u0647 <code>~\/.profile<\/code>\u060c <code>~\/.bash_profile<\/code> \u06cc\u0627 <code>\/etc\/profile<\/code> \u0631\u0627 Source \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u062a\u0627 \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u062f \u06a9\u062f\u0627\u0645 \u0641\u0627\u06cc\u0644 PATH\u0650 Login \u0634\u0645\u0627 \u0631\u0627 \u06a9\u0646\u062a\u0631\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0633\u067e\u0633 \u062e\u0637 export \u0631\u0627 \u0628\u0647 \u0641\u0627\u06cc\u0644 \u062f\u0631\u0633\u062a Append \u06a9\u0631\u062f\u0647 \u0648 Source \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>echo 'export PATH=\"$PATH:\/opt\/myapp\/bin\"' &gt;&gt; ~\/.bashrc\nsource ~\/.bashrc<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Command Not Found \u0628\u0639\u062f \u0627\u0632 \u0627\u0641\u0632\u0648\u062f\u0646 \u0628\u0647 PATH<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0639\u0644\u062a:<\/strong> PATH \u062f\u0631 Subshell \u06cc\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u06cc \u06a9\u0647 \u062e\u0627\u0631\u062c \u0634\u062f\u0647 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0634\u062f\u0647\u060c \u0641\u0627\u06cc\u0644 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0627\u0634\u062a\u0628\u0627\u0647 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u0634\u062f\u0647\u060c \u06cc\u0627 \u0646\u0634\u0633\u062a \u0641\u0639\u0644\u06cc \u0647\u0646\u0648\u0632 \u062a\u063a\u06cc\u06cc\u0631 \u0631\u0627 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0646\u06a9\u0631\u062f\u0647. <strong>\u062a\u0634\u062e\u06cc\u0635:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>echo $PATH\ngrep -n PATH ~\/.bashrc ~\/.profile ~\/.bash_profile 2&gt;\/dev\/null<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062e\u0637 export \u062f\u0631 \u0641\u0627\u06cc\u0644 \u062f\u0631\u0633\u062a \u0645\u0648\u062c\u0648\u062f \u0648 <code>source<\/code> \u0627\u062c\u0631\u0627 \u0634\u062f\u0647 \u06cc\u0627 \u0646\u0634\u0633\u062a \u062c\u062f\u06cc\u062f\u06cc \u0628\u0627\u0632 \u0634\u062f\u0647.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0646\u0633\u062e\u0647 \u0627\u0634\u062a\u0628\u0627\u0647 \u0628\u0627\u06cc\u0646\u0631\u06cc Resolve \u0645\u06cc\u200c\u0634\u0648\u062f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0639\u0644\u062a:<\/strong> \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062d\u0627\u0648\u06cc \u0646\u0633\u062e\u0647 \u0642\u062f\u06cc\u0645\u06cc\u062a\u0631\u0650 \u0628\u0627\u06cc\u0646\u0631\u06cc\u060c \u0632\u0648\u062f\u062a\u0631 \u0627\u0632 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062d\u0627\u0648\u06cc \u0646\u0633\u062e\u0647 \u062c\u062f\u06cc\u062f\u062a\u0631 \u062f\u0631 PATH \u0638\u0627\u0647\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f. <strong>\u062a\u0634\u062e\u06cc\u0635:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>type -a python3<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0631\u0641\u0639:<\/strong> \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062d\u0627\u0648\u06cc \u0646\u0633\u062e\u0647 \u0645\u0648\u0631\u062f\u0646\u0638\u0631 \u0631\u0627 \u0628\u0627 <code>export PATH=\"\/opt\/myapp\/bin:$PATH\"<\/code> \u062c\u0644\u0648 \u0628\u0628\u0646\u062f\u06cc\u062f\u061b \u06cc\u0627 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062d\u0627\u0648\u06cc \u0646\u0633\u062e\u0647 \u0646\u0627\u062e\u0648\u0627\u0633\u062a\u0647 \u0631\u0627 \u0628\u0627 \u0627\u0644\u06af\u0648\u06cc sed \u0627\u0632 \u06af\u0627\u0645 \u06f5 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062a\u063a\u06cc\u06cc\u0631\u0627\u062a PATH \u0631\u0648\u06cc \u0627\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646\u0647\u0627\u06cc GUI \u0627\u0639\u0645\u0627\u0644 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0639\u0644\u062a:<\/strong> \u0628\u06cc\u0634\u062a\u0631 \u0645\u062d\u06cc\u0637\u0647\u0627\u06cc \u062f\u0633\u06a9\u062a\u0627\u067e \u0647\u0646\u06af\u0627\u0645 Login \u06cc\u0639\u0646\u06cc <code>~\/.profile<\/code> \u0648 <code>\/etc\/environment<\/code> \u0631\u0627 Source \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u2014not <code>~\/.bashrc<\/code> \u0631\u0627. \u062a\u063a\u06cc\u06cc\u0631\u06cc \u062f\u0631 <code>~\/.bashrc<\/code> \u0641\u0642\u0637 \u0628\u0631 \u0634\u0628\u06cc\u0647\u200c\u0633\u0627\u0632\u0647\u0627\u06cc Terminal\u2014which \u0634\u0644\u0647\u0627\u06cc \u062a\u0639\u0627\u0645\u0644\u06cc\u0650 \u063a\u06cc\u0631-Login \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u2014\u0627\u062b\u0631 \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u062f. <strong>\u0631\u0641\u0639:<\/strong> \u062e\u0637 export \u0631\u0627 \u0628\u0647 <code>~\/.profile<\/code> \u0645\u0646\u062a\u0642\u0644 \u06a9\u0646\u06cc\u062f\u061b \u06cc\u0627 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0631\u0627 \u0628\u0647 <code>\/etc\/environment<\/code> \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0647\u061b \u0633\u067e\u0633 Logout \u0648 \u062f\u0648\u0628\u0627\u0631\u0647 Login \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0645\u062f\u06cc\u0631\u06cc\u062a PATH \u062f\u0631 \u0645\u062d\u06cc\u0637\u0647\u0627\u06cc \u063a\u06cc\u0631-\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">PATH \u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u0647\u0627\u06cc \u0634\u0644 \u0648 Cron Job\u0647\u0627<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cron \u0628\u0627 PATH \u067e\u06cc\u0634\u200c\u0641\u0631\u0636\u0650 \u0645\u06cc\u0646\u06cc\u0645\u0627\u0644\u06cc (\u0645\u0639\u0645\u0648\u0644\u0627\u064b <code>\/usr\/bin:\/bin<\/code>) \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0633\u062a\u0648\u0631\u0627\u062a\u06cc \u06a9\u0647 \u062f\u0631 \u0634\u0644 \u062a\u0639\u0627\u0645\u0644\u06cc\u200c\u062a\u0627\u0646 \u0645\u0648\u062c\u0648\u062f\u0646\u062f \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u067e\u06cc\u062f\u0627 \u0646\u0634\u0648\u0646\u062f. PATH \u0631\u0627 \u062f\u0631 \u0628\u0627\u0644\u0627\u06cc \u0641\u0627\u06cc\u0644 crontab\u2014\u0642\u0628\u0644 \u0627\u0632 \u0647\u0631 \u062a\u0639\u0631\u06cc\u0641 Job\u0627\u06cc\u2014\u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f. Crontab \u0631\u0627 \u0628\u0627 <code>crontab -e<\/code> \u0628\u0627\u0632 \u06a9\u0631\u062f\u0647 \u0648 \u062a\u062e\u0635\u06cc\u0635 PATH \u0631\u0627 \u0627\u0648\u0644 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>PATH=\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/sbin:\/bin\n\n# \u0627\u062c\u0631\u0627\u06cc myapp \u0647\u0631 \u0633\u0627\u0639\u062a\n0 * * * * \/opt\/myapp\/bin\/myapp &gt;&gt; \/var\/log\/myapp.log 2&gt;&amp;1<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062e\u0637 PATH \u0628\u0647 \u0647\u0631 Job\u06cc \u06a9\u0647 \u0632\u06cc\u0631\u0634 \u062f\u0631 \u0647\u0645\u0627\u0646 \u0641\u0627\u06cc\u0644 crontab \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06af\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u06cc \u06a9\u0647 \u062a\u0648\u0633\u0637 cron \u0635\u062f\u0627 \u0632\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0647\u0645 \u0628\u0647 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0648\u0627\u0628\u0633\u062a\u0647-\u0628\u0647-PATH \u062a\u06a9\u06cc\u0647 \u062f\u0627\u0631\u062f\u060c \u0647\u0645\u0627\u0646 \u062a\u062e\u0635\u06cc\u0635 PATH \u0631\u0627 \u062f\u0631 \u0628\u0627\u0644\u0627\u06cc \u0622\u0646 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">PATH \u062f\u0631 \u06a9\u0627\u0646\u062a\u06cc\u0646\u0631\u0647\u0627\u06cc \u062f\u0627\u06a9\u0631 \u0648 Dockerfile\u0647\u0627<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 ENV \u062f\u0631 Dockerfile \u0628\u0631\u0627\u06cc \u06af\u0633\u062a\u0631\u0634 PATH\u0650 Image \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ENV PATH=\"\/opt\/myapp\/bin:${PATH}\"<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">ENV \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u0644\u0627\u06cc\u0647\u0647\u0627\u06cc \u0628\u0639\u062f\u06cc \u0648 \u062f\u0631\u0648\u0646 \u06a9\u0627\u0646\u062a\u06cc\u0646\u0631\u0650 \u062f\u0631-\u062d\u0627\u0644-\u0627\u062c\u0631\u0627 \u0645\u0627\u0646\u062f\u06af\u0627\u0631 \u0627\u0633\u062a\u061b \u067e\u0633 \u0647\u0631 \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 RUN\u060c CMD \u0648 ENTRYPOINT \u0645\u0642\u062f\u0627\u0631 \u0628\u0647-\u0631\u0648\u0632\u0634\u062f\u0647 \u0631\u0627 \u0645\u06cc\u200c\u0628\u06cc\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 direnv \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a PATH \u062e\u0627\u0635-\u067e\u0631\u0648\u0698\u0647<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>direnv<\/strong> \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u062d\u06cc\u0637\u06cc \u0631\u0627 \u0647\u0646\u06af\u0627\u0645 \u0648\u0631\u0648\u062f \u06cc\u0627 \u062e\u0631\u0648\u062c \u0627\u0632 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062e\u0648\u062f\u06a9\u0627\u0631 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0648 Unload \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0646\u0635\u0628\u0634 \u06a9\u0646\u06cc\u062f \u0648 Hook \u0634\u0644 \u0631\u0627 \u0628\u0647 \u0641\u0627\u06cc\u0644 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc\u200c\u062a\u0627\u0646 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt install direnv\necho 'eval \"$(direnv hook bash)\"' &gt;&gt; ~\/.bashrc\nsource ~\/.bashrc<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0631\u0648\u06cc \u0631\u0627\u06a9\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633\u060c \u0641\u062f\u0648\u0631\u0627 \u06cc\u0627 RHEL\u060c \u062e\u0637 \u0646\u0635\u0628 \u0631\u0627 \u0628\u0627 <code>sudo dnf install direnv<\/code> \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u062f. \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 zsh \u0631\u0648\u06cc \u0647\u0631 \u062a\u0648\u0632\u06cc\u0639\u06cc\u060c \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 Hook \u0628\u0647\u200c\u062c\u0627\u06cc bash \u0627\u0632 zsh \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. <strong>Hook \u0627\u0644\u0632\u0627\u0645\u06cc \u0627\u0633\u062a.<\/strong> \u0628\u062f\u0648\u0646 \u0622\u0646\u060c direnv \u0647\u0646\u06af\u0627\u0645 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0641\u0639\u0627\u0644 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0627\u06cc\u0644 <code>.envrc<\/code> \u0631\u0627 \u062f\u0631 \u0631\u06cc\u0634\u0647 \u067e\u0631\u0648\u0698\u0647\u200c\u062a\u0627\u0646 \u0628\u0633\u0627\u0632\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>PATH_add .\/bin<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u06cc\u06a9\u200c\u0628\u0627\u0631 \u0627\u062c\u0627\u0632\u0647\u200c\u0627\u0634 \u0628\u062f\u0647\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>direnv allow<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">PATH \u0648\u0642\u062a\u06cc <code>cd<\/code> \u0627\u0632 \u067e\u0631\u0648\u0698\u0647 \u062e\u0627\u0631\u062c \u0645\u06cc\u200c\u0634\u0648\u06cc\u062f \u0628\u0647 \u0645\u0642\u062f\u0627\u0631 \u0642\u0628\u0644\u06cc \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u062f\u0627\u0645\u0647\u0627\u06cc \u0631\u0627\u06cc\u062c PATH \u062f\u0631 \u067e\u0631\u0648\u062f\u0627\u06a9\u0634\u0646<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc \u0632\u06cc\u0631 \u0631\u0627\u06cc\u062c\u200c\u062a\u0631\u06cc\u0646 \u062f\u0644\u0627\u06cc\u0644\u06cc\u200c\u0627\u0646\u062f \u06a9\u0647 PATH\u0650 \u062f\u0631\u0633\u062a-\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc\u200c\u0634\u062f\u0647 \u0647\u0645\u0686\u0646\u0627\u0646 \u062f\u0631 \u062f\u06cc\u067e\u0644\u0648\u06cc\u0647\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0637\u0628\u0642 \u0627\u0646\u062a\u0638\u0627\u0631 \u06a9\u0627\u0631 \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">sudo \u06cc\u0639\u0646\u06cc PATH \u0634\u0645\u0627 \u0631\u0627 \u0646\u0627\u062f\u06cc\u062f\u0647 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u06cc \u0628\u0627 sudo \u0627\u063a\u0644\u0628\u2014even \u0648\u0642\u062a\u06cc \u062f\u0633\u062a\u0648\u0631 \u0628\u062f\u0648\u0646 sudo \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u2014with \u062e\u0637\u0627\u06cc \u00abcommand not found\u00bb \u0634\u06a9\u0633\u062a \u0645\u06cc\u200c\u062e\u0648\u0631\u062f. \u0639\u0644\u062a\u060c <code>secure_path<\/code> \u062f\u0631 <code>\/etc\/sudoers<\/code> \u0627\u0633\u062a\u2014which \u0647\u0646\u06af\u0627\u0645 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc sudo\u060c PATH \u0631\u0627 \u06a9\u0627\u0645\u0644\u0627\u064b \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0642\u062f\u0627\u0631 secure_path \u0641\u0639\u0644\u06cc \u0631\u0627 \u0686\u06a9 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo grep secure_path \/etc\/sudoers<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>Defaults    secure_path=\"\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/sbin:\/bin\"<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 <code>\/opt\/myapp\/bin<\/code> \u0641\u0647\u0631\u0633\u062a \u0646\u0634\u062f\u0647\u060c <code>sudo myapp<\/code> \u0641\u0627\u0631\u063a \u0627\u0632 PATH \u06a9\u0627\u0631\u0628\u0631\u06cc \u0634\u0645\u0627 \u0634\u06a9\u0633\u062a \u062e\u0648\u0627\u0647\u062f \u062e\u0648\u0631\u062f. \u0628\u0631\u0627\u06cc \u0631\u0641\u0639 \u0628\u062f\u0648\u0646 \u063a\u06cc\u0631\u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 secure_path\u060c \u0627\u0632 \u0645\u0633\u06cc\u0631 \u06a9\u0627\u0645\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo \/opt\/myapp\/bin\/myapp<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u06cc\u0627 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0631\u0627 \u0628\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 <code>\/etc\/sudoers<\/code> \u0628\u0627 visudo \u0628\u0647 secure_path \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo visudo<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062e\u0637 secure_path \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0628\u062f\u0647\u06cc\u062f \u062a\u0627 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u200c\u062a\u0627\u0646 \u0634\u0627\u0645\u0644 \u0634\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Defaults    secure_path=\"\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/sbin:\/bin:\/opt\/myapp\/bin\"<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u0647\u0634\u062f\u0627\u0631:<\/strong> \u0647\u0645\u06cc\u0634\u0647 \u0627\u0632 visudo \u0628\u0631\u0627\u06cc \u0648\u06cc\u0631\u0627\u06cc\u0634 <code>\/etc\/sudoers<\/code> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0648\u06cc\u0631\u0627\u06cc\u0634 \u0645\u0633\u062a\u0642\u06cc\u0645 \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634\u06af\u0631 \u0645\u062a\u0646\u06cc \u0648 \u0645\u0639\u0631\u0641\u06cc \u062e\u0637\u0627\u06cc \u0633\u06cc\u0646\u062a\u06a9\u0633\u06cc\u060c \u0634\u0645\u0627 \u0631\u0627 \u0627\u0632 sudo \u0631\u0648\u06cc \u0622\u0646 \u0633\u06cc\u0633\u062a\u0645 \u0628\u06cc\u0631\u0648\u0646 \u0645\u06cc\u200c\u06a9\u0650\u0634\u062f.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">\u0634\u0644\u0647\u0627\u06cc \u063a\u06cc\u0631-\u062a\u0639\u0627\u0645\u0644\u06cc SSH \u06cc\u0639\u0646\u06cc bashrc. \u0631\u0627 Source \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u06cc \u0631\u0648\u06cc SSH \u0628\u0627 <code>ssh user@host 'mycommand'<\/code> \u0634\u0644 \u063a\u06cc\u0631-\u062a\u0639\u0627\u0645\u0644\u06cc\u0650 \u063a\u06cc\u0631-Login\u0627\u06cc \u0645\u06cc\u200c\u0633\u0627\u0632\u062f. \u0627\u06cc\u0646 \u0634\u0644 \u0646\u0647 <code>~\/.bashrc<\/code> \u0648 \u0646\u0647 <code>~\/.bash_profile<\/code> \u0631\u0627 Source \u0645\u06cc\u200c\u06a9\u0646\u062f\u061b \u067e\u0633 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a PATH \u062f\u0631 \u0622\u0646 \u0641\u0627\u06cc\u0644\u0647\u0627 \u0628\u0631\u0627\u06cc\u0634 \u0646\u0627\u0645\u0631\u0626\u06cc\u200c\u0627\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u0627\u06cc\u0646\u06a9\u0647 \u0634\u0644 \u063a\u06cc\u0631-\u062a\u0639\u0627\u0645\u0644\u06cc SSH \u0686\u0647 PATH\u0627\u06cc \u0645\u06cc\u200c\u0628\u06cc\u0646\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ssh user@host 'echo $PATH'<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>\/usr\/local\/bin:\/usr\/bin:\/bin:\/usr\/local\/sbin:\/usr\/sbin:\/sbin<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062e\u0631\u0648\u062c\u06cc\u060c PATH \u0633\u06cc\u0633\u062a\u0645\u06cc\u0650 \u0645\u06cc\u0646\u06cc\u0645\u0627\u0644\u06cc \u0627\u0633\u062a \u06a9\u0647 sshd \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0631\u062f\u0647\u2014\u0628\u062f\u0648\u0646 \u0647\u06cc\u0686\u200c\u06a9\u062f\u0627\u0645 \u0627\u0632 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u06cc \u0641\u0627\u06cc\u0644\u0647\u0627\u06cc \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0634\u0644 \u062a\u0639\u0627\u0645\u0644\u06cc \u0634\u0645\u0627. \u0628\u0631\u0627\u06cc \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u06a9\u0631\u062f\u0646 PATH \u062f\u0631 \u0627\u06cc\u0646 \u0632\u0645\u06cc\u0646\u0647\u060c \u062f\u0631 <code>~\/.bashrc<\/code> \u062a\u0646\u0638\u06cc\u0645\u0634 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0644\u0627\u06a9 \u0631\u0627 Guard \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062d\u062a\u06cc \u062f\u0631 \u0634\u0644\u0647\u0627\u06cc \u063a\u06cc\u0631-\u062a\u0639\u0627\u0645\u0644\u06cc \u0627\u062c\u0631\u0627 \u0634\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>export PATH=\"$PATH:\/opt\/myapp\/bin\"<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0686\u06a9 \u06a9\u0646\u06cc\u062f \u0622\u06cc\u0627 Guard\u0627\u06cc \u0645\u062b\u0644 <code>[ -z \"$PS1\" ] &amp;&amp; return<\/code> \u0646\u0632\u062f\u06cc\u06a9 \u0628\u0627\u0644\u0627\u06cc <code>~\/.bashrc<\/code> \u0634\u0645\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f. \u0627\u06cc\u0646 \u062e\u0637 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f bash \u0628\u0631\u0627\u06cc \u0634\u0644\u0647\u0627\u06cc \u063a\u06cc\u0631-\u062a\u0639\u0627\u0645\u0644\u06cc \u0632\u0648\u062f\u0647\u0646\u06af\u0627\u0645 \u062e\u0627\u0631\u062c \u0634\u0648\u062f\u2014\u0648 \u0647\u0645\u0647 \u0686\u06cc\u0632\u0647\u0627\u06cc \u0632\u06cc\u0631\u0634 \u0631\u0627 \u0631\u062f \u06a9\u0646\u062f. \u0627\u06af\u0631 Guard \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a\u060c \u062e\u0637 export PATH \u0631\u0627 \u0628\u0627\u0644\u0627\u06cc \u0622\u0646 \u0645\u0646\u062a\u0642\u0644 \u06a9\u0646\u06cc\u062f. \u0627\u06af\u0631 Guard \u063a\u0627\u06cc\u0628 \u0627\u0633\u062a\u060c \u062e\u0637 export \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0631 \u067e\u0627\u06cc\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0628\u0645\u0627\u0646\u062f. \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u060c PATH \u0631\u0627 \u062f\u0631 <code>~\/.profile<\/code> \u062a\u0639\u0631\u06cc\u0641 \u0648 \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f <code>~\/.bashrc<\/code> \u0622\u0646 \u0631\u0627 Source \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">bash \u0645\u06a9\u0627\u0646 \u0628\u0627\u06cc\u0646\u0631\u06cc\u0647\u0627 \u0631\u0627 Cache \u0645\u06cc\u200c\u06a9\u0646\u062f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0639\u062f \u0627\u0632 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc PATH\u060c bash \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0647\u0645\u0686\u0646\u0627\u0646 \u0628\u0627\u06cc\u0646\u0631\u06cc \u0642\u062f\u06cc\u0645\u06cc \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u062f\u2014\u0686\u0648\u0646 \u0645\u06a9\u0627\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a\u0650 \u0627\u0632-\u067e\u06cc\u0634-\u0627\u062c\u0631\u0627-\u0634\u062f\u0647 \u0631\u0627 \u062f\u0631 \u062c\u062f\u0648\u0644 Hash \u06a9\u0634 \u0645\u06cc\u200c\u06a9\u0646\u062f. Entry \u06a9\u0634\u200c\u0634\u062f\u0647\u060c Lookup \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 PATH \u0631\u0627 \u0628\u0631\u0627\u06cc \u0622\u0646 \u0646\u0627\u0645 \u062f\u0633\u062a\u0648\u0631 Override \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0639\u062f \u0627\u0632 \u062a\u063a\u06cc\u06cc\u0631 PATH\u060c \u06a9\u0634 \u0631\u0627 \u067e\u0627\u06a9 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>hash -r<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0686\u06a9 \u0627\u06cc\u0646\u06a9\u0647 \u0622\u06cc\u0627 \u062f\u0633\u062a\u0648\u0631 \u062e\u0627\u0635\u06cc Cache \u0634\u062f\u0647 \u0648 \u0628\u0647 \u06a9\u062c\u0627 \u0627\u0634\u0627\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>hash python3<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>hits    command\n   3    \/usr\/bin\/python3<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u0645\u0633\u06cc\u0631 \u06a9\u0634\u200c\u0634\u062f\u0647 \u06a9\u0647\u0646\u0647 \u0627\u0633\u062a\u060c <code>hash -r<\/code> \u0647\u0645\u0647 Entry\u0647\u0627 \u0631\u0627 \u067e\u0627\u06a9 \u06a9\u0631\u062f\u0647 \u0648 Lookup\u0650 \u062a\u0627\u0632\u0647 PATH \u0631\u0627 \u062f\u0631 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0628\u0639\u062f\u06cc \u0627\u062c\u0628\u0627\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062a\u0642\u062f\u0645 Resolve \u0634\u062f\u0646 \u062f\u0633\u062a\u0648\u0631<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PATH \u0627\u0648\u0644\u06cc\u0646 \u062c\u0627\u06cc\u06cc \u0646\u06cc\u0633\u062a \u06a9\u0647 bash \u0647\u0646\u06af\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0646\u06af\u0627\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062a\u0631\u062a\u06cc\u0628 Resolution \u0627\u06cc\u0646 \u0627\u0633\u062a:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u06f1. <strong>Alias\u0647\u0627<\/strong> (\u062a\u0639\u0631\u06cc\u0641\u200c\u0634\u062f\u0647 \u0628\u0627 alias)<br>\u06f2. <strong>\u062a\u0648\u0627\u0628\u0639 \u0634\u0644<\/strong><br>\u06f3. <strong>Builtin\u0647\u0627\u06cc \u0634\u0644<\/strong> (cd\u060c echo\u060c type \u0648 \u063a\u06cc\u0631\u0647)<br>\u06f4. <strong>\u0645\u06a9\u0627\u0646\u0647\u0627\u06cc Hash-\u0634\u062f\u0647<\/strong> (\u06a9\u0634 \u0628\u0627\u06cc\u0646\u0631\u06cc \u06a9\u0647 \u0628\u0627\u0644\u0627 \u062a\u0648\u0635\u06cc\u0641 \u0634\u062f)<br>\u06f5. <strong>\u0627\u0633\u06a9\u0646 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u06cc PATH<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u06cc\u0646\u06a9\u0647 <code>type -a<\/code> \u0628\u0631\u0627\u06cc \u062a\u0634\u062e\u06cc\u0635 \u0631\u0641\u062a\u0627\u0631 \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647 \u0645\u0641\u06cc\u062f\u062a\u0631 \u0627\u0632 which \u0627\u0633\u062a. \u0627\u06af\u0631 <code>type python3<\/code> \u0645\u0642\u062f\u0627\u0631 <code>python3 is aliased to python<\/code> \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u060c Alias \u0628\u0631 \u0647\u0631 Entry \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 PATH \u062a\u0642\u062f\u0645 \u062f\u0627\u0631\u062f. \u0628\u0631\u0627\u06cc \u0631\u0633\u06cc\u062f\u0646 \u0628\u0647 \u0628\u0627\u06cc\u0646\u0631\u06cc\u060c Alias \u0631\u0627 \u062d\u0630\u0641 \u06cc\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0646\u0627\u0645 \u0628\u062f\u0647\u06cc\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062a\u0631\u06a9\u06cc\u0628 PATH \u062f\u0631 macOS \u0628\u0627 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0645\u062a\u0641\u0627\u0648\u062a \u0627\u0633\u062a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0631\u0648\u06cc macOS\u060c \u0633\u06cc\u0633\u062a\u0645 \u0647\u0646\u06af\u0627\u0645 Login \u06cc\u0639\u0646\u06cc <code>\/usr\/libexec\/path_helper<\/code> \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 PATH \u0631\u0627 \u0627\u0632 \u062f\u0648 \u0645\u0646\u0628\u0639 \u0628\u0633\u0627\u0632\u062f: <code>\/etc\/paths<\/code> (\u06cc\u06a9 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062f\u0631 \u0647\u0631 \u062e\u0637) \u0648 \u0641\u0627\u06cc\u0644\u0647\u0627\u06cc \u062f\u0627\u062e\u0644 <code>\/etc\/paths.d\/<\/code>. \u0627\u06cc\u0646 \u0642\u0628\u0644 \u0627\u0632 \u0641\u0627\u06cc\u0644\u0647\u0627\u06cc \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0634\u0644 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f\u061b \u067e\u0633 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u06cc \u0641\u0647\u0631\u0633\u062a\u200c\u0634\u062f\u0647 \u0622\u0646\u062c\u0627 \u0642\u0628\u0644 \u0627\u0632 \u0647\u0631 \u0686\u06cc\u0632\u06cc \u062f\u0631 <code>~\/.zshrc<\/code> \u06cc\u0627 <code>~\/.bash_profile<\/code> \u062f\u0631 PATH \u0638\u0627\u0647\u0631 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0627\u0641\u0632\u0648\u062f\u0646 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u200c\u0627\u06cc \u062f\u0631-\u0633\u0637\u062d-\u0633\u06cc\u0633\u062a\u0645 \u0631\u0648\u06cc macOS\u060c \u062f\u0631 <code>\/etc\/paths.d\/<\/code> \u0641\u0627\u06cc\u0644\u06cc \u0628\u0633\u0627\u0632\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo sh -c 'echo \/opt\/myapp\/bin &gt; \/etc\/paths.d\/myapp'<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0627\u06cc\u0644 \u0628\u0639\u062f \u0627\u0632 Login \u0628\u0639\u062f\u06cc \u0627\u062b\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cat \/etc\/paths\nls \/etc\/paths.d\/<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u0646\u06a9\u062a\u0647:<\/strong> \u0627\u06cc\u0646 \u0628\u062e\u0634 \u0641\u0642\u0637 \u0628\u0647 macOS \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0631\u0648\u06cc \u0633\u06cc\u0633\u062a\u0645\u0647\u0627\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633\u06cc\u0650 \u067e\u0648\u0634\u0634\u200c\u062f\u0627\u062f\u0647\u200c\u0634\u062f\u0647 \u062f\u0631 \u0627\u06cc\u0646 tutorial\u060c <code>\/etc\/paths<\/code> \u0648 path_helper \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u0646\u062f.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">PATH \u062f\u0631 \u06cc\u0648\u0646\u06cc\u062a\u200c\u0647\u0627\u06cc \u0633\u0631\u0648\u06cc\u0633 systemd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0646\u06af\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc \u0627\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646\u0647\u0627 \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u0633\u0631\u0648\u06cc\u0633\u0647\u0627\u06cc systemd\u060c PATH \u0627\u0632 \u0645\u062d\u06cc\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0634\u0645\u0627 \u0628\u0647 \u0627\u0631\u062b \u0646\u0645\u06cc\u200c\u0631\u0633\u062f. systemd \u0633\u0631\u0648\u06cc\u0633\u0647\u0627 \u0631\u0627 \u0628\u0627 \u0645\u062d\u06cc\u0637 \u0645\u06cc\u0646\u06cc\u0645\u0627\u0644\u06cc \u0634\u0631\u0648\u0639 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0646\u0635\u0628\u200c\u0634\u062f\u0647 \u062f\u0631 <code>\/opt\/myapp\/bin<\/code> \u06cc\u0627 \u0645\u06a9\u0627\u0646\u0647\u0627\u06cc \u0645\u0634\u0627\u0628\u0647 \u067e\u06cc\u062f\u0627 \u0646\u062e\u0648\u0627\u0647\u0646\u062f \u0634\u062f\u2014\u0645\u06af\u0631 \u0627\u06cc\u0646\u06a9\u0647 PATH \u0635\u0631\u06cc\u062d\u0627\u064b \u062f\u0631 \u0641\u0627\u06cc\u0644 Unit \u062a\u0646\u0638\u06cc\u0645 \u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PATH \u0631\u0627 \u062f\u0631 \u0628\u0644\u0627\u06a9 [Service] \u0641\u0627\u06cc\u0644 Unit \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;Service]\nEnvironment=\"PATH=\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/sbin:\/bin:\/opt\/myapp\/bin\"\nExecStart=\/opt\/myapp\/bin\/myapp<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0686\u0646\u062f \u0645\u062a\u063a\u06cc\u0631 \u0645\u062d\u06cc\u0637\u06cc\u060c \u0627\u0632 EnvironmentFile \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;Service]\nEnvironmentFile=\/etc\/myapp\/environment\nExecStart=\/opt\/myapp\/bin\/myapp<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u06a9\u0647 <code>\/etc\/myapp\/environment<\/code> \u0634\u0627\u0645\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>PATH=\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/sbin:\/bin:\/opt\/myapp\/bin\nMYAPP_ENV=production<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0639\u062f \u0627\u0632 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u0641\u0627\u06cc\u0644 Unit\u060c \u062f\u06cc\u0645\u0646 \u0631\u0627 Reload \u0648 \u0633\u0631\u0648\u06cc\u0633 \u0631\u0627 \u0631\u06cc\u200c\u0627\u0633\u062a\u0627\u0631\u062a \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl daemon-reload\nsudo systemctl restart myapp<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u0633\u0648\u0627\u0644\u0627\u062a \u0645\u062a\u062f\u0627\u0648\u0644<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0645\u062a\u063a\u06cc\u0631 \u0645\u062d\u06cc\u0637\u06cc PATH \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0686\u06cc\u0633\u062a\u061f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PATH\u060c \u0641\u0647\u0631\u0633\u062a\u06cc \u0627\u0632 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u2014\u062c\u062f\u0627 \u0634\u062f\u0647 \u0628\u0627 \u062f\u0648\u0646\u0642\u0637\u0647\u2014\u0627\u0633\u062a \u06a9\u0647 \u0634\u0644 \u0647\u0646\u06af\u0627\u0645 \u062a\u0627\u06cc\u067e \u062f\u0633\u062a\u0648\u0631\u060c \u0627\u0632 \u0686\u067e \u0628\u0647 \u0631\u0627\u0633\u062a \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0648\u0642\u062a\u06cc <code>python3<\/code> \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0634\u0644 \u0647\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062f\u0631 PATH \u0631\u0627 \u0686\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 \u0627\u062c\u0631\u0627\u06cc\u06cc\u0650 \u0628\u0647\u200c\u0646\u0627\u0645 python3 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f\u061b \u0633\u067e\u0633 \u0627\u062c\u0631\u0627\u06cc\u0634 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u062f\u0648\u0646 PATH\u060c \u0647\u0631 \u062f\u0633\u062a\u0648\u0631 \u0644\u0627\u0632\u0645 \u062f\u0627\u0634\u062a \u0645\u0633\u06cc\u0631 \u0645\u0637\u0644\u0642 \u06a9\u0627\u0645\u0644\u0634 \u062a\u0627\u06cc\u067e \u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0686\u0637\u0648\u0631 PATH \u0641\u0639\u0644\u06cc\u200c\u0627\u0645 \u0631\u0627 \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0628\u0628\u06cc\u0646\u0645\u061f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>echo $PATH<\/code> \u06cc\u0627 <code>printenv PATH<\/code> \u0631\u0627 \u062f\u0631 \u0647\u0631 Terminal\u0627\u06cc \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0645\u0642\u062f\u0627\u0631 \u0641\u0639\u0644\u06cc \u0646\u0645\u0627\u06cc\u0634 \u06cc\u0627\u0628\u062f. \u0647\u0631 \u062f\u0648 \u062f\u0633\u062a\u0648\u0631 \u0647\u0645\u0627\u0646 \u0641\u0647\u0631\u0633\u062a \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u06cc \u062c\u062f\u0627\u0634\u062f\u0647-\u0628\u0627-\u062f\u0648\u0646\u0642\u0637\u0647 \u0631\u0627 \u0686\u0627\u067e \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0628\u0631\u0627\u06cc \u062f\u06cc\u062f\u0646 \u06cc\u06a9-\u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc-\u062f\u0631-\u0647\u0631-\u062e\u0637\u060c <code>tr ':' '\\n' &lt;&lt;&lt; \"$PATH\"<\/code> \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u062a\u0641\u0627\u0648\u062a \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0648\u0642\u062a \u0648 \u062f\u0627\u0626\u0645 PATH \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0686\u06cc\u0633\u062a\u061f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062c\u0631\u0627\u06cc <code>export PATH=\"$PATH:\/new\/dir\"<\/code> \u062f\u0631 Terminal\u060c \u062a\u063a\u06cc\u06cc\u0631 \u0631\u0627 \u0641\u0642\u0637 \u0628\u0647 \u0634\u0644 \u0641\u0639\u0644\u06cc \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0648\u0642\u062a\u06cc \u0646\u0634\u0633\u062a \u062a\u0645\u0627\u0645 \u0634\u0648\u062f\u060c PATH \u0628\u0647 \u0645\u0642\u062f\u0627\u0631\u0650 \u062a\u0646\u0638\u06cc\u0645\u200c\u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0641\u0627\u06cc\u0644\u0647\u0627\u06cc \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u062f. \u0628\u0631\u0627\u06cc \u0645\u0627\u0646\u062f\u06af\u0627\u0631\u06cc\u060c \u062e\u0637 export \u0631\u0627 \u0628\u0647 <code>~\/.bashrc<\/code> (\u06cc\u0639\u0646\u06cc bash) \u06cc\u0627 <code>~\/.zshrc<\/code> (\u06cc\u0639\u0646\u06cc zsh) \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f \u0648 \u0641\u0627\u06cc\u0644 \u0631\u0627 Source \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u06a9\u062f\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u0641\u0632\u0648\u062f\u0646 \u062f\u0627\u0626\u0645 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0628\u0647 PATH \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u0645\u061f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0646\u0634\u0633\u062a\u0647\u0627\u06cc bash\u0650 \u062a\u0639\u0627\u0645\u0644\u06cc \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u06cc\u0627 \u062f\u0633\u06a9\u062a\u0627\u067e\u06cc \u06a9\u0647 \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u06a9\u0627\u0631\u0628\u0631 \u0645\u0646\u0641\u0631\u062f\u06cc Login \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c <code>~\/.bashrc<\/code> \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0646\u0634\u0633\u062a\u0647\u0627\u06cc \u0634\u0644 Login \u0627\u0632 <code>~\/.profile<\/code> \u06cc\u0627 <code>~\/.bash_profile<\/code> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u061b \u0648 \u0648\u0642\u062a\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0647\u0645\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0633\u06cc\u0633\u062a\u0645 \u0627\u0639\u0645\u0627\u0644 \u0634\u0648\u062f \u0627\u0632 <code>\/etc\/environment<\/code>. \u062c\u062f\u0648\u0644 \u06af\u0627\u0645 \u06f3\u060c \u0645\u062d\u062f\u0648\u062f\u0647 \u0648 \u0631\u0641\u062a\u0627\u0631 Sourcing \u0647\u0631 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0641\u0647\u0631\u0633\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0686\u0631\u0627 PATH \u0628\u0639\u062f \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc export \u062f\u0631 Terminal \u0628\u0647\u200c\u0631\u0648\u0632 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f\u061f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">export \u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0634\u0644 \u0648\u0627\u0644\u062f \u0631\u0627 \u0645\u062a\u0623\u062b\u0631 \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f\u2014\u0686\u0648\u0646 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631 Subshell \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0628\u0627\u06cc\u062f Source \u0634\u0648\u0646\u062f (<code>. script.sh<\/code> \u06cc\u0627 <code>source script.sh<\/code>) \u062a\u0627 \u0628\u0647 \u0634\u0644 \u0641\u0639\u0644\u06cc \u0627\u0639\u0645\u0627\u0644\u061b \u06cc\u0627 \u0628\u0647 \u0641\u0627\u06cc\u0644 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0646\u0648\u0634\u062a\u0647 \u0648 \u062f\u0631 \u0646\u0634\u0633\u062a \u062c\u062f\u06cc\u062f\u06cc \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0634\u0648\u0646\u062f. <code>echo $PATH<\/code> \u0631\u0627 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0639\u062f \u0627\u0632 export \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u062f \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0631 \u0646\u0634\u0633\u062a \u0641\u0639\u0644\u06cc \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0686\u0637\u0648\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u200c\u0627\u06cc \u0628\u0647 PATH \u062f\u0631 zsh \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u0645\u061f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>~\/.zshrc<\/code> \u0631\u0627 \u062f\u0631 \u0648\u06cc\u0631\u0627\u06cc\u0634\u06af\u0631 \u0645\u062a\u0646\u06cc \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f\u060c <code>export PATH=\"$PATH:\/opt\/myapp\/bin\"<\/code> \u0631\u0627 \u062f\u0631 \u067e\u0627\u06cc\u06cc\u0646 \u0627\u0636\u0627\u0641\u0647\u060c \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0648 <code>source ~\/.zshrc<\/code> \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0634\u0644\u0647\u0627\u06cc Login\u0650 zsh\u060c \u0628\u0647\u200c\u062c\u0627\u06cc <code>~\/.zshrc<\/code> \u0627\u0632 <code>~\/.zprofile<\/code> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0686\u0637\u0648\u0631 \u0628\u0639\u062f \u0627\u0632 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc PATH \u0686\u06a9 \u06a9\u0646\u0645 \u062f\u0633\u062a\u0648\u0631\u06cc \u0628\u0647 \u06a9\u062f\u0627\u0645 \u0628\u0627\u06cc\u0646\u0631\u06cc Resolve \u0645\u06cc\u200c\u0634\u0648\u062f\u061f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>which python3<\/code> \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0627\u0648\u0644\u06cc\u0646 \u0645\u0648\u0631\u062f \u062f\u0631 PATH \u0631\u0627 \u0628\u0628\u06cc\u0646\u06cc\u062f. <code>type -a python3<\/code> \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0647\u0631 \u0645\u0648\u0631\u062f \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u06cc PATH \u0641\u0647\u0631\u0633\u062a \u0634\u0648\u062f\u2014which \u0648\u0642\u062a\u06cc \u0686\u0646\u062f \u0646\u0633\u062e\u0647 \u0646\u0635\u0628 \u0627\u0633\u062a \u0645\u0641\u06cc\u062f \u0627\u0633\u062a. <code>command -v python3<\/code> \u0631\u0627 \u0628\u0631\u0627\u06cc \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u0650 \u0642\u0627\u0628\u0644-\u0627\u0646\u062a\u0642\u0627\u0644-\u0628\u0647-POSIX \u06cc\u0639\u0646\u06cc which \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0686\u0637\u0648\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u200c\u0627\u06cc \u0631\u0627 \u0627\u0632 PATH \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u062d\u0630\u0641 \u06a9\u0646\u0645\u061f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u062d\u0630\u0641 <code>\/opt\/myapp\/bin<\/code> \u0627\u0632 \u0646\u0634\u0633\u062a \u0641\u0639\u0644\u06cc \u0627\u06cc\u0646 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>PATH=$(echo \"$PATH\" | sed -e 's|\/opt\/myapp\/bin:||g' -e 's|:\/opt\/myapp\/bin||g')\nexport PATH<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u062f\u0627\u0626\u0645\u06cc \u06a9\u0631\u062f\u0646 \u062d\u0630\u0641\u060c \u062e\u0637 export\u0627\u06cc \u06a9\u0647 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0631\u0627 \u0627\u0632 <code>~\/.bashrc<\/code>\u060c <code>~\/.zshrc<\/code> \u06cc\u0627 \u0647\u0631 \u0641\u0627\u06cc\u0644 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc\u0650 \u062d\u0627\u0648\u06cc\u200c\u0627\u0634 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0647 \u0628\u0648\u062f \u062d\u0630\u0641 \u06cc\u0627 \u06a9\u0627\u0645\u0646\u062a \u06a9\u0646\u06cc\u062f\u061b \u0633\u067e\u0633 \u0641\u0627\u06cc\u0644 \u0631\u0627 Source \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0646\u062a\u06cc\u062c\u0647\u200c\u06af\u06cc\u0631\u06cc<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 tutorial\u060c \u0686\u0631\u062e\u0647 \u06a9\u0627\u0645\u0644 \u0645\u062f\u06cc\u0631\u06cc\u062a PATH \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0631\u0627 \u0645\u0631\u0648\u0631 \u06a9\u0631\u062f: \u062e\u0648\u0627\u0646\u062f\u0646 \u0645\u0642\u062f\u0627\u0631 \u0641\u0639\u0644\u06cc\u060c \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0645\u0648\u0642\u062a \u0648 \u062f\u0627\u0626\u0645 \u062f\u0631 bash \u0648 zsh\u060c \u0627\u0646\u062a\u062e\u0627\u0628 \u0641\u0627\u06cc\u0644 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u062f\u0631\u0633\u062a \u0628\u0631\u0627\u06cc \u0646\u0648\u0639 \u0646\u0634\u0633\u062a\u060c \u062a\u0623\u06cc\u06cc\u062f Resolve \u0634\u062f\u0646 \u0628\u0627\u06cc\u0646\u0631\u06cc \u062f\u0631\u0633\u062a\u060c \u062d\u0630\u0641 \u0648 \u06cc\u06a9\u062a\u0627\u0633\u0627\u0632\u06cc Entry\u0647\u0627\u061b \u0648 \u062a\u0634\u062e\u06cc\u0635 \u062e\u0631\u0627\u0628\u06cc\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0631 \u0645\u062d\u06cc\u0637\u0647\u0627\u06cc \u067e\u0631\u0648\u062f\u0627\u06a9\u0634\u0646\u2014including \u067e\u0627\u06a9 \u0634\u062f\u0646 PATH \u062a\u0648\u0633\u0637 sudo\u060c \u0634\u0644\u0647\u0627\u06cc \u063a\u06cc\u0631-\u062a\u0639\u0627\u0645\u0644\u06cc SSH\u060c \u06a9\u0634\u0647\u0627\u06cc \u06a9\u0647\u0646\u0647 \u0628\u0627\u06cc\u0646\u0631\u06cc \u0648 \u0627\u06cc\u0632\u0648\u0644\u0647 \u0634\u062f\u0646 \u0633\u0631\u0648\u06cc\u0633 systemd\u2014\u0631\u062e \u0645\u06cc\u200c\u062f\u0647\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062d\u0627\u0644\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f PATH \u0631\u0627 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0627\u0628\u0632\u0627\u0631\u0650 \u0646\u0635\u0628\u200c\u0634\u062f\u0647-\u062a\u0648\u0633\u0637-\u06a9\u0627\u0631\u0628\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc\u060c \u0641\u0627\u06cc\u0644 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u062f\u0631\u0633\u062a \u0631\u0627 \u0628\u0631\u0627\u06cc \u0634\u0644 \u0648 \u062d\u0627\u0644\u062a Login \u062e\u0648\u062f\u062a\u0627\u0646 \u0627\u0646\u062a\u062e\u0627\u0628\u061b \u0648 \u062a\u0634\u062e\u06cc\u0635 \u0628\u062f\u0647\u06cc\u062f \u0686\u0631\u0627 \u062f\u0633\u062a\u0648\u0631\u06cc \u067e\u06cc\u062f\u0627 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f \u06cc\u0627 \u0628\u0647 \u0628\u0627\u06cc\u0646\u0631\u06cc \u0627\u0634\u062a\u0628\u0627\u0647 Resolve \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0645\u0642\u062f\u0645\u0647 \u0645\u062a\u063a\u06cc\u0631 \u0645\u062d\u06cc\u0637\u06cc PATH \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633\u060c \u0641\u0647\u0631\u0633\u062a\u06cc \u0627\u0632 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u2014\u062c\u062f\u0627 \u0634\u062f\u0647 \u0628\u0627 \u062f\u0648\u0646\u0642\u0637\u0647\u2014\u0627\u0633\u062a \u06a9\u0647 \u0634\u0644 \u0647\u0646\u06af\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0647\u0631 \u0628\u0627\u0631 \u06a9\u0647 \u0646\u0627\u0645 \u062f\u0633\u062a\u0648\u0631\u06cc \u0645\u0627\u0646\u0646\u062f python3\u060c grep \u06cc\u0627 myapp \u0631\u0627 \u0648\u0627\u0631\u062f \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0634\u0644 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u0647\u0627\u06cc PATH \u0631\u0627 \u0627\u0632 \u0686\u067e \u0628\u0647 \u0631\u0627\u0633\u062a \u0686\u06a9 \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0648\u0644\u06cc\u0646 \u0645\u0648\u0631\u062f \u0627\u062c\u0631\u0627\u06cc\u06cc\u0650 \u0645\u0637\u0627\u0628\u0642\u062a\u200c\u06cc\u0627\u0641\u062a\u0647 \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634\u060c PATH \u0631\u0627 &hellip;<\/p>\n","protected":false},"author":9,"featured_media":7088,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[150],"tags":[],"class_list":["post-7087","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/parmin.cloud\/blog\/wp-json\/wp\/v2\/posts\/7087","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/parmin.cloud\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/parmin.cloud\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/parmin.cloud\/blog\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/parmin.cloud\/blog\/wp-json\/wp\/v2\/comments?post=7087"}],"version-history":[{"count":1,"href":"https:\/\/parmin.cloud\/blog\/wp-json\/wp\/v2\/posts\/7087\/revisions"}],"predecessor-version":[{"id":7089,"href":"https:\/\/parmin.cloud\/blog\/wp-json\/wp\/v2\/posts\/7087\/revisions\/7089"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/parmin.cloud\/blog\/wp-json\/wp\/v2\/media\/7088"}],"wp:attachment":[{"href":"https:\/\/parmin.cloud\/blog\/wp-json\/wp\/v2\/media?parent=7087"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/parmin.cloud\/blog\/wp-json\/wp\/v2\/categories?post=7087"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/parmin.cloud\/blog\/wp-json\/wp\/v2\/tags?post=7087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}