{"id":13427,"date":"2024-01-01T22:49:09","date_gmt":"2024-01-01T19:19:09","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-%d8%b4%d9%84-%d8%a8%d8%a7-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/"},"modified":"2024-01-01T22:49:09","modified_gmt":"2024-01-01T19:19:09","slug":"%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-%d8%b4%d9%84-%d8%a8%d8%a7-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-%d8%b4%d9%84-%d8%a8%d8%a7-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/","title":{"rendered":"\u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0634\u0644 \u0628\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0633\u0631\u0641\u0635\u0644\u0647\u0627\u06cc \u0645\u0637\u0644\u0628<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-%d8%b4%d9%84-%d8%a8%d8%a7-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/#%d9%85%d8%b9%d8%b1%d9%81%db%8c\" >\u0645\u0639\u0631\u0641\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-%d8%b4%d9%84-%d8%a8%d8%a7-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/#%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_ossystem_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a7%d8%ac%d8%b1%d8%a7%db%8c_%db%8c%da%a9_%d9%81%d8%b1%d9%85%d8%a7%d9%86\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 os.system \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u06cc\u06a9 \u0641\u0631\u0645\u0627\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-%d8%b4%d9%84-%d8%a8%d8%a7-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/#%d8%a7%d8%ac%d8%b1%d8%a7%db%8c_%db%8c%da%a9_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%a8%d8%a7_%d9%81%d8%b1%d8%a2%db%8c%d9%86%d8%af_%d9%81%d8%b1%d8%b9%db%8c\" >\u0627\u062c\u0631\u0627\u06cc \u06cc\u06a9 \u0641\u0631\u0645\u0627\u0646 \u0628\u0627 \u0641\u0631\u0622\u06cc\u0646\u062f \u0641\u0631\u0639\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-%d8%b4%d9%84-%d8%a8%d8%a7-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/#%d8%a7%d8%ac%d8%b1%d8%a7%db%8c_%db%8c%da%a9_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%a8%d8%a7_popen\" >\u0627\u062c\u0631\u0627\u06cc \u06cc\u06a9 \u0641\u0631\u0645\u0627\u0646 \u0628\u0627 Popen<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-%d8%b4%d9%84-%d8%a8%d8%a7-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/#%d8%a8%d9%87%d8%aa%d8%b1%db%8c%d9%86_%d8%b1%d9%88%d8%b4_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a7%d8%ac%d8%b1%d8%a7%db%8c_%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa_%d8%b4%d9%84_%d8%a8%d8%a7_%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86%d8%9f\" >\u0628\u0647\u062a\u0631\u06cc\u0646 \u0631\u0648\u0634 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0634\u0644 \u0628\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa-%d8%b4%d9%84-%d8%a8%d8%a7-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/#%d9%86%d8%aa%db%8c%d8%ac%d9%87\" >\u0646\u062a\u06cc\u062c\u0647<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 6<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<div><noscript><\/noscript><\/p>\n<h2 id=\"introduction\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%b9%d8%b1%d9%81%db%8c\"><\/span>\u0645\u0639\u0631\u0641\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06a9\u0627\u0631\u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc \u0627\u062a\u0648\u0645\u0627\u0633\u06cc\u0648\u0646 \u0622\u0645\u0627\u062f\u0647 \u0647\u0633\u062a\u0646\u062f.  \u0628\u0631\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0648 \u0645\u062f\u06cc\u0631\u0627\u0646 \u0633\u06cc\u0633\u062a\u0645 \u0645\u0639\u0645\u0648\u0644 \u0627\u0633\u062a \u06a9\u0647 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0645\u0639\u0645\u0648\u0644 \u0645\u0627\u0646\u0646\u062f \u0628\u0631\u0631\u0633\u06cc \u0633\u0644\u0627\u0645\u062a \u0648 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646 \u06af\u06cc\u0631\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0627\u06cc \u067e\u0648\u0633\u062a\u0647 \u062e\u0648\u062f\u06a9\u0627\u0631 \u06a9\u0646\u0646\u062f.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0627 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u062a\u0631 \u0634\u062f\u0646 \u0627\u06cc\u0646 \u0648\u0638\u0627\u06cc\u0641\u060c \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0627\u06cc \u067e\u0648\u0633\u062a\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0633\u062e\u062a \u062a\u0631 \u0634\u0648\u062f.<\/p>\n<blockquote>\n<p>\u062e\u0648\u0634\u0628\u062e\u062a\u0627\u0646\u0647\u060c \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0647 \u062c\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0627\u06cc \u067e\u0648\u0633\u062a\u0647 \u0628\u0631\u0627\u06cc \u0627\u062a\u0648\u0645\u0627\u0633\u06cc\u0648\u0646 \u0627\u0632 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645.  \u067e\u0627\u06cc\u062a\u0648\u0646 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u067e\u0648\u0633\u062a\u0647 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0648 \u0628\u0627 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0636\u0627\u0641\u06cc \u0627\u0632 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u067e\u0627\u06cc\u062a\u0648\u0646\u060c \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0645\u0634\u0627\u0628\u0647 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u200c\u0647\u0627\u06cc \u067e\u0648\u0633\u062a\u0647 \u0631\u0627 \u0628\u0647 \u0645\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f.  \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0631\u0648\u0634 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u067e\u0648\u0633\u062a\u0647 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u062f\u0631\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0627 \u0628\u0627\u0632 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0648\u0638\u0627\u06cc\u0641 \u0631\u0627\u06cc\u0627\u0646\u0647 \u0631\u0627 \u0628\u0647 \u0631\u0648\u0634\u06cc \u0633\u0627\u062e\u062a\u0627\u0631\u06cc\u0627\u0641\u062a\u0647 \u0648 \u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645.<\/p>\n<\/blockquote>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0647 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u067e\u0648\u0633\u062a\u0647 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0648 \u0634\u0631\u0627\u06cc\u0637 \u0627\u06cc\u062f\u0647 \u0622\u0644 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0647\u0631 \u0631\u0648\u0634 \u0645\u06cc \u067e\u0631\u062f\u0627\u0632\u06cc\u0645.<\/p>\n<h2 id=\"usingossystemtorunacommand\"><span class=\"ez-toc-section\" id=\"%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_ossystem_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a7%d8%ac%d8%b1%d8%a7%db%8c_%db%8c%da%a9_%d9%81%d8%b1%d9%85%d8%a7%d9%86\"><\/span>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 os.system \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u06cc\u06a9 \u0641\u0631\u0645\u0627\u0646<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u067e\u0627\u06cc\u062a\u0648\u0646 \u0628\u0647 \u0645\u0627 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u06cc\u06a9 \u0641\u0631\u0645\u0627\u0646 \u067e\u0648\u0633\u062a\u0647 \u0627\u06cc \u0631\u0627 \u06a9\u0647 \u062f\u0631 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u0645 <code>os.system()<\/code> \u062a\u0627\u0628\u0639.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u067e\u0627\u06cc\u062a\u0648\u0646 \u062c\u062f\u06cc\u062f \u0628\u0647 \u0646\u0627\u0645 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645 <code>echo_adelle.py<\/code> \u0648 \u0645\u0648\u0627\u0631\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">import<\/span> os\nos.system(<span class=\"hljs-string\">\"echo Hello from the other side!\"<\/span>)\n<\/code><\/pre>\n<p>\u0627\u0648\u0644\u06cc\u0646 \u06a9\u0627\u0631\u06cc \u06a9\u0647 \u062f\u0631 \u0641\u0627\u06cc\u0644 \u067e\u0627\u06cc\u062a\u0648\u0646 \u062e\u0648\u062f \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u06cc\u0645 \u0627\u06cc\u0646 \u0627\u0633\u062a import \u0631\u0627 <code>os<\/code> \u0645\u0627\u0698\u0648\u0644\u060c \u06a9\u0647 \u0634\u0627\u0645\u0644 <code>system<\/code> \u062a\u0627\u0628\u0639\u06cc \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u067e\u0648\u0633\u062a\u0647 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u062f.  \u062e\u0637 \u0628\u0639\u062f\u06cc \u062f\u0642\u06cc\u0642\u0627\u064b \u0647\u0645\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f <code>echo<\/code> \u062f\u0633\u062a\u0648\u0631 \u062f\u0631 \u067e\u0648\u0633\u062a\u0647 \u0645\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u067e\u0627\u06cc\u062a\u0648\u0646.<\/p>\n<p>\u062f\u0631 \u062a\u0631\u0645\u06cc\u0646\u0627\u0644 \u062e\u0648\u062f\u060c \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0627\u06cc\u062f \u062e\u0631\u0648\u062c\u06cc \u0645\u0631\u0628\u0648\u0637\u0647 \u0631\u0627 \u0628\u0628\u06cc\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">$<\/span><span class=\"bash\"> python3 echo_adelle.py<\/span>\nHello from the other side!\n<\/code><\/pre>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 <code>echo<\/code> \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0628\u0647 \u0645\u0627 \u0686\u0627\u067e \u0645\u06cc \u06a9\u0646\u062f <code>stdout<\/code>\u060c <code>os.system()<\/code> \u062e\u0631\u0648\u062c\u06cc \u0631\u0627 \u0646\u06cc\u0632 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f \u0631\u0648\u06cc \u0645\u0627 <code>stdout<\/code> \u062c\u0631\u06cc\u0627\u0646  \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0646\u06cc\u0633\u062a console\u060c <code>os.system()<\/code> \u062f\u0633\u062a\u0648\u0631 \u06a9\u062f \u062e\u0631\u0648\u062c\u06cc \u062f\u0633\u062a\u0648\u0631 shell \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.  \u06a9\u062f \u062e\u0631\u0648\u062c 0 \u06cc\u0639\u0646\u06cc \u0628\u062f\u0648\u0646 \u0645\u0634\u06a9\u0644 \u0627\u062c\u0631\u0627 \u0634\u062f \u0648 \u0647\u0631 \u0639\u062f\u062f \u062f\u06cc\u06af\u0631\u06cc \u0628\u0647 \u0645\u0639\u0646\u0627\u06cc \u062e\u0637\u0627 \u0627\u0633\u062a.  \u0628\u0647 \u0627\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062c\u0631\u06cc\u0627\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062e\u0648\u062f \u0631\u0627 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u06cc\u062f\u060c \u0646\u062a\u0627\u06cc\u062c \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u0648 \u06cc\u0627 \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u0645\u062a\u062d\u0627\u0646 \u06a9\u0646\u06cc\u062f \u06cc\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u062f\u0645 \u0645\u0648\u0641\u0642\u06cc\u062a \u062a\u0645\u0627\u0633\u060c \u062e\u0637\u0627 \u0631\u0627 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\">\n<span class=\"hljs-keyword\">import<\/span> os\n\nhome_dir = os.system(<span class=\"hljs-string\">\"cd ~\"<\/span>)\n<span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">\"`cd ~` ran with exit code %d\"<\/span> % home_dir)\nunknown_dir = os.system(<span class=\"hljs-string\">\"cd doesnotexist\"<\/span>)\n<span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">\"`cd doesnotexis` ran with exit code %d\"<\/span> % unknown_dir)\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u062f\u0648 \u0645\u062a\u063a\u06cc\u0631 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0646\u062a\u06cc\u062c\u0647 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a\u06cc \u0631\u0627 \u06a9\u0647 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0631\u0627 \u0628\u0647 \u067e\u0648\u0634\u0647 \u0627\u0635\u0644\u06cc \u0648 \u0628\u0647 \u067e\u0648\u0634\u0647 \u0627\u06cc \u06a9\u0647 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f\u060c \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f.  \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644\u060c \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">$<\/span><span class=\"bash\"> python3 cd_return_codes.py<\/span>\n`cd ~` ran with exit code 0\nsh: line 0: cd: doesnotexist: No such file or directory\n`cd doesnotexist` ran with exit code 256\n<\/code><\/pre>\n<p>\u0627\u0648\u0644\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u06a9\u0647 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0631\u0627 \u0628\u0647 \u0641\u0647\u0631\u0633\u062a \u0627\u0635\u0644\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc \u062f\u0647\u062f\u060c \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u0632 \u0627\u06cc\u0646 \u0631\u0648\u060c <code>os.system()<\/code> \u06a9\u062f \u062e\u0631\u0648\u062c\u06cc \u0622\u0646 \u0635\u0641\u0631 \u0631\u0627 \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f <code>home_dir<\/code>.  \u0627\u0632 \u0633\u0648\u06cc \u062f\u06cc\u06af\u0631\u060c <code>unknown_dir<\/code> \u06a9\u062f \u062e\u0631\u0648\u062c \u0634\u06a9\u0633\u062a \u062e\u0648\u0631\u062f\u0647 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f bash \u062f\u0633\u062a\u0648\u0631 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0628\u0647 \u067e\u0648\u0634\u0647 \u0627\u06cc \u06a9\u0647 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f.<\/p>\n<p>\u0627\u06cc\u0646 <code>os.system()<\/code> \u062a\u0627\u0628\u0639 \u06cc\u06a9 \u0641\u0631\u0645\u0627\u0646 \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0647\u0631 \u062e\u0631\u0648\u062c\u06cc \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u062f\u0631 \u0622\u0646 \u0686\u0627\u067e \u0645\u06cc \u06a9\u0646\u062f console\u0648 \u06a9\u062f \u062e\u0631\u0648\u062c\u06cc \u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.  \u0627\u06af\u0631 \u0628\u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0646\u062a\u0631\u0644 \u062f\u0642\u06cc\u0642 \u062a\u0631\u06cc \u0628\u0631 \u0648\u0631\u0648\u062f\u06cc \u0648 \u062e\u0631\u0648\u062c\u06cc \u06cc\u06a9 \u0641\u0631\u0645\u0627\u0646 \u067e\u0648\u0633\u062a\u0647 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645\u060c \u0628\u0627\u06cc\u062f \u0627\u0632 <code>subprocess<\/code> \u0645\u062f\u0648\u0644.<\/p>\n<h2 id=\"runningacommandwithsubprocess\"><span class=\"ez-toc-section\" id=\"%d8%a7%d8%ac%d8%b1%d8%a7%db%8c_%db%8c%da%a9_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%a8%d8%a7_%d9%81%d8%b1%d8%a2%db%8c%d9%86%d8%af_%d9%81%d8%b1%d8%b9%db%8c\"><\/span>\u0627\u062c\u0631\u0627\u06cc \u06cc\u06a9 \u0641\u0631\u0645\u0627\u0646 \u0628\u0627 \u0641\u0631\u0622\u06cc\u0646\u062f \u0641\u0631\u0639\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/docs.python.org\/3\/library\/subprocess.html\">\u0645\u0627\u0698\u0648\u0644 \u0632\u06cc\u0631 \u0641\u0631\u0622\u06cc\u0646\u062f<\/a> \u0631\u0648\u0634 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u067e\u0648\u0633\u062a\u0647 \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0628\u0647 \u0645\u0627 \u0627\u0646\u0639\u0637\u0627\u0641\u200c\u067e\u0630\u06cc\u0631\u06cc \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u062e\u0631\u0648\u062c\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u067e\u0648\u0633\u062a\u0647 \u06cc\u0627 \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627 \u0648 \u062e\u0631\u0648\u062c\u06cc\u200c\u0647\u0627\u06cc \u0632\u0646\u062c\u06cc\u0631\u0647\u200c\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0645\u062e\u062a\u0644\u0641 \u0631\u0627 \u0628\u0627 \u0647\u0645 \u0633\u0631\u06a9\u0648\u0628 \u06a9\u0646\u06cc\u0645\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0647\u0645\u0686\u0646\u0627\u0646 \u062a\u062c\u0631\u0628\u0647\u200c\u0627\u06cc \u0645\u0634\u0627\u0628\u0647 \u0628\u0631\u0627\u06cc <code>os.system()<\/code> \u0628\u0631\u0627\u06cc \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0633\u0627\u0633\u06cc<\/p>\n<p>\u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062c\u062f\u06cc\u062f \u0628\u0647 \u0646\u0627\u0645 <code>list_subprocess.py<\/code>\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u062f\u0633\u062a\u0648\u0631\u06cc \u0631\u0627 \u0628\u0627 <code>subprocess<\/code> \u0645\u062f\u0648\u0644:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">import<\/span> subprocess\n\nlist_files = subprocess.run((<span class=\"hljs-string\">\"ls\"<\/span>, <span class=\"hljs-string\">\"-l\"<\/span>))\n<span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">\"The exit code was: %d\"<\/span> % list_files.returncode)\n<\/code><\/pre>\n<p>\u062f\u0631 \u062e\u0637 \u0627\u0648\u0644\u060c \u0645\u0627 import \u0631\u0627 <code>subprocess<\/code> \u0645\u0627\u0698\u0648\u0644\u060c \u06a9\u0647 \u0628\u062e\u0634\u06cc \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u0633\u062a.  \u0633\u067e\u0633 \u0627\u0632 <code>subprocess.run()<\/code> \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631.  \u067e\u0633\u0646\u062f\u06cc\u062f\u0646 <code>os.system()<\/code>\u060c <code>subprocess.run()<\/code> \u062f\u0633\u062a\u0648\u0631 \u06a9\u062f \u062e\u0631\u0648\u062c\u06cc \u0622\u0646\u0686\u0647 \u0627\u062c\u0631\u0627 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n<p>\u0628\u0631 \u062e\u0644\u0627\u0641 <code>os.system()<\/code>\u060c \u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 <code>subprocess.run()<\/code> \u0628\u0647 \u062c\u0627\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0647 \u0644\u06cc\u0633\u062a\u06cc \u0627\u0632 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0631\u0648\u062f\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f.  \u0627\u0648\u0644\u06cc\u0646 \u0645\u0648\u0631\u062f \u0644\u06cc\u0633\u062a \u0646\u0627\u0645 \u062f\u0633\u062a\u0648\u0631 \u0627\u0633\u062a.  \u0622\u06cc\u062a\u0645 \u0647\u0627\u06cc \u0628\u0627\u0642\u06cc \u0645\u0627\u0646\u062f\u0647 \u0627\u0632 \u0644\u06cc\u0633\u062a \u067e\u0631\u0686\u0645 \u0647\u0627 \u0648 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0647\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0647\u0633\u062a\u0646\u062f.<\/p>\n<div class=\"alert alert-note\">\n<div class=\"flex\">\n<div class=\"flex-shrink-0 mr-3\"><\/div>\n<div class=\"w-full\">\n<p><strong>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f:<\/strong> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0642\u0627\u0646\u0648\u0646 \u0633\u0631\u0627\u0646\u06af\u0634\u062a\u06cc\u060c \u0628\u0627\u06cc\u062f \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0647\u0627 \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u062c\u062f\u0627 \u06a9\u0646\u06cc\u062f \u0631\u0648\u06cc \u0641\u0636\u0627\u060c \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 <code>ls -alh<\/code> \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f <code>(\"ls\", \"-alh\")<\/code>\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 <code>ls -a -l -h<\/code>\u060c \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f <code>(\"ls\", \"-a\", -\"l\", \"-h\")<\/code>.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u062f\u06cc\u06af\u0631\u060c <code>echo hello world<\/code> \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f <code>(\"echo\", \"hello\", \"world\")<\/code>\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc\u06a9\u0647 <code>echo \"hello world\"<\/code> \u06cc\u0627 <code>echo hello\\ world<\/code> \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f <code>(\"echo\", \"hello world\")<\/code>.<\/p>\n<\/p><\/div><\/div><\/div>\n<p>\u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0648 \u0641\u0627\u06cc\u0644 \u062e\u0648\u062f \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f console\u062e\u0631\u0648\u062c\u06cc &#8216;s \u0645\u0634\u0627\u0628\u0647 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">$<\/span><span class=\"bash\"> python3 list_subprocess.py<\/span>\ntotal 80\n-rw-r--r--@ 1 rasanegar  staff    216 Dec  6 10:29 cd_return_codes.py\n-rw-r--r--@ 1 rasanegar  staff     56 Dec  6 10:11 echo_adelle.py\n-rw-r--r--@ 1 rasanegar  staff    116 Dec  6 11:20 list_subprocess.py\nThe exit code was: 0\n<\/code><\/pre>\n<p>\u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0633\u0639\u06cc \u06a9\u0646\u06cc\u0645 \u0627\u0632 \u06cc\u06a9\u06cc \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>subprocess.run()<\/code>\u060c \u06cc\u0639\u0646\u06cc \u0646\u0627\u062f\u06cc\u062f\u0647 \u06af\u0631\u0641\u062a\u0646 \u062e\u0631\u0648\u062c\u06cc \u0628\u0647 <code>stdout<\/code>.  \u062f\u0631 \u0647\u0645\u0627\u0646 <code>list_subprocess.py<\/code> \u0641\u0627\u06cc\u0644\u060c \u062a\u063a\u06cc\u06cc\u0631:<\/p>\n<pre><code class=\"hljs\">list_files = subprocess.run((<span class=\"hljs-string\">\"ls\"<\/span>, <span class=\"hljs-string\">\"-l\"<\/span>))\n<\/code><\/pre>\n<p>\u0628\u0647 \u0627\u06cc\u0646:<\/p>\n<pre><code class=\"hljs\">list_files = subprocess.run((<span class=\"hljs-string\">\"ls\"<\/span>, <span class=\"hljs-string\">\"-l\"<\/span>), stdout=subprocess.DEVNULL)\n<\/code><\/pre>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u062e\u0631\u0648\u062c\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u062f\u0633\u062a\u0648\u0631 \u0628\u0647 \u0648\u06cc\u0698\u0647 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f <code>\/dev\/null<\/code> \u062f\u0633\u062a\u06af\u0627\u0647\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u062e\u0631\u0648\u062c\u06cc \u0638\u0627\u0647\u0631 \u0646\u0645\u06cc \u0634\u0648\u062f \u0631\u0648\u06cc \u06a9\u0646\u0633\u0648\u0644 \u0647\u0627\u06cc \u0645\u0627  \u0641\u0627\u06cc\u0644 \u0631\u0627 \u062f\u0631 \u067e\u0648\u0633\u062a\u0647 \u062e\u0648\u062f \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0628\u06cc\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">$<\/span><span class=\"bash\"> python3 list_subprocess.py<\/span>\nThe exit code was: 0\n<\/code><\/pre>\n<p>\u0627\u06af\u0631 \u0628\u062e\u0648\u0627\u0647\u06cc\u0645 \u0648\u0631\u0648\u062f\u06cc \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u06cc\u0645 \u0686\u0647 \u0645\u06cc \u0634\u0648\u062f\u061f  \u0627\u06cc\u0646 <code>subprocess.run()<\/code> \u0627\u06cc\u0646 \u0631\u0627 \u0628\u0627 \u062e\u0648\u062f \u062a\u0633\u0647\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u062f <code>input<\/code> \u0628\u062d\u062b \u0648 \u062c\u062f\u0644:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">import<\/span> subprocess\n\nuseless_cat_call = subprocess.run((<span class=\"hljs-string\">\"cat\"<\/span>), \n                                  stdout=subprocess.PIPE, \n                                  text=<span class=\"hljs-literal\">True<\/span>, \n                                  <span class=\"hljs-built_in\">input<\/span>=<span class=\"hljs-string\">\"Hello from the other side\"<\/span>)\n\n<span class=\"hljs-built_in\">print<\/span>(useless_cat_call.stdout)  \n<\/code><\/pre>\n<p>\u0645\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>subprocess.run()<\/code> \u0628\u0627 \u0686\u0646\u062f \u062f\u0633\u062a\u0648\u0631\u060c \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0622\u0646\u0647\u0627 \u0631\u0627 \u0645\u0631\u0648\u0631 \u06a9\u0646\u06cc\u0645:<\/p>\n<ul>\n<li><code>stdout=subprocess.PIPE<\/code>  \u0628\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0645\u06cc \u06af\u0648\u06cc\u062f \u06a9\u0647 \u062e\u0631\u0648\u062c\u06cc \u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0634\u06cc \u0647\u062f\u0627\u06cc\u062a \u06a9\u0646\u062f \u062a\u0627 \u0628\u0639\u062f\u0627\u064b \u0628\u0647 \u0635\u0648\u0631\u062a \u062f\u0633\u062a\u06cc \u062e\u0648\u0627\u0646\u062f\u0647 \u0634\u0648\u062f<\/li>\n<li><code>text=True<\/code>  \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f <code>stdout<\/code> \u0648 <code>stderr<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0631\u0634\u062a\u0647  \u0646\u0648\u0639 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0628\u0627\u06cc\u062a \u0627\u0633\u062a.<\/li>\n<li><code>input=\"Hello from the other side\"<\/code>  \u0628\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0645\u06cc \u06af\u0648\u06cc\u062f \u06a9\u0647 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0631\u0648\u062f\u06cc \u0628\u0647 \u0631\u0634\u062a\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u062f <code>cat<\/code> \u0641\u0631\u0645\u0627\u0646<\/li>\n<\/ul>\n<p>\u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0646 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<pre><code class=\"hljs\">Hello from the other side\n<\/code><\/pre>\n<p>\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u06cc\u06a9 <code>Exception<\/code> \u0628\u062f\u0648\u0646 \u0628\u0631\u0631\u0633\u06cc \u062f\u0633\u062a\u06cc \u0645\u0642\u062f\u0627\u0631 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc  \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062c\u062f\u06cc\u062f\u060c <code>false_subprocess.py<\/code>\u060c \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">import<\/span> subprocess\n\nfailed_command = subprocess.run((<span class=\"hljs-string\">\"false\"<\/span>), check=<span class=\"hljs-literal\">True<\/span>)\n<span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">\"The exit code was: %d\"<\/span> % failed_command.returncode)\n<\/code><\/pre>\n<p>\u062f\u0631 \u062a\u0631\u0645\u06cc\u0646\u0627\u0644 \u062e\u0648\u062f\u060c \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f.  \u062e\u0637\u0627\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">$<\/span><span class=\"bash\"> python3 false_subprocess.py<\/span>\nTraceback (most recent call last):\n  File \"false_subprocess.py\", line 4, in &lt;module&gt;\n    failed_command = subprocess.run((\"false\"), check=True)\n  File \"\/usr\/local\/python\/3.7.5\/Frameworks\/Python.framework\/Versions\/3.7\/lib\/python3.7\/subprocess.py\", line 512, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command '('false')' returned non-zero exit status 1.\n<\/code><\/pre>\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>check=True<\/code>\u060c \u0628\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0645\u06cc \u06af\u0648\u06cc\u06cc\u0645 \u062f\u0631 \u0635\u0648\u0631\u062a \u0628\u0631\u0648\u0632 \u062e\u0637\u0627\u060c \u0627\u0633\u062a\u062b\u0646\u0627\u0621 \u0631\u0627 \u0645\u0637\u0631\u062d \u06a9\u0646\u062f.  \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u0627 \u0628\u0627 \u06cc\u06a9 \u062e\u0637\u0627 \u0645\u0648\u0627\u062c\u0647 \u0634\u062f\u06cc\u0645\u060c <code>print<\/code> \u0628\u06cc\u0627\u0646\u06cc\u0647 \u0631\u0648\u06cc \u062e\u0637 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0627\u062c\u0631\u0627 \u0646\u0634\u062f.<\/p>\n<p>\u0627\u06cc\u0646 <code>subprocess.run()<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647 \u0645\u0627 \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631\u06cc \u0641\u0648\u0642 \u0627\u0644\u0639\u0627\u062f\u0647 \u0627\u06cc \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 <code>os.system()<\/code> \u0647\u0646\u06af\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u067e\u0648\u0633\u062a\u0647 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0646\u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u06cc\u06a9 \u0627\u0646\u062a\u0632\u0627\u0639 \u0633\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <code>subprocess.Popen<\/code> \u06a9\u0644\u0627\u0633\u060c \u06a9\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f\u0647\u0627\u06cc \u0627\u0636\u0627\u0641\u06cc \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<h2 id=\"runningacommandwithpopen\"><span class=\"ez-toc-section\" id=\"%d8%a7%d8%ac%d8%b1%d8%a7%db%8c_%db%8c%da%a9_%d9%81%d8%b1%d9%85%d8%a7%d9%86_%d8%a8%d8%a7_popen\"><\/span>\u0627\u062c\u0631\u0627\u06cc \u06cc\u06a9 \u0641\u0631\u0645\u0627\u0646 \u0628\u0627 Popen<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 <code>subprocess.Popen<\/code> \u06a9\u0644\u0627\u0633 \u0647\u0646\u06af\u0627\u0645 \u062a\u0639\u0627\u0645\u0644 \u0628\u0627 \u067e\u0648\u0633\u062a\u0647\u060c \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc \u0631\u0627 \u062f\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u062f.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0645\u0627 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0645\u0648\u0631\u062f \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0646\u062a\u0627\u06cc\u062c \u0648 \u062e\u0637\u0627\u0647\u0627 \u0635\u0631\u06cc\u062d \u062a\u0631 \u0628\u0627\u0634\u06cc\u0645.<\/p>\n<p>\u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u06cc\u0634 \u0641\u0631\u0636\u060c <code>subprocess.Popen<\/code> \u0627\u06af\u0631 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0622\u0646 \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0646\u0631\u0633\u06cc\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u067e\u0631\u062f\u0627\u0632\u0634 \u0628\u0631\u0646\u0627\u0645\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u0646\u0645\u06cc \u06a9\u0646\u062f.  \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062c\u062f\u06cc\u062f \u0628\u0647 \u0646\u0627\u0645 <code>list_popen.py<\/code>\u060c \u0639\u0628\u0627\u0631\u062a \u0632\u06cc\u0631 \u0631\u0627 \u062a\u0627\u06cc\u067e \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">import<\/span> subprocess\n\nlist_dir = subprocess.Popen((<span class=\"hljs-string\">\"ls\"<\/span>, <span class=\"hljs-string\">\"-l\"<\/span>))\nlist_dir.wait()\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u06a9\u062f \u0645\u0639\u0627\u062f\u0644 \u06a9\u062f \u0627\u0633\u062a <code>list_subprocess.py<\/code>.  \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u06cc \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f <code>subprocess.Popen<\/code>\u0648 \u0642\u0628\u0644 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0628\u0642\u06cc\u0647 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u067e\u0627\u06cc\u062a\u0648\u0646 \u0645\u0646\u062a\u0638\u0631 \u0645\u06cc \u0645\u0627\u0646\u062f \u062a\u0627 \u06a9\u0627\u0645\u0644 \u0634\u0648\u062f.<\/p>\n<p>\u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u0646\u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u0645 \u0645\u0646\u062a\u0638\u0631 \u0628\u0645\u0627\u0646\u06cc\u0645 \u062a\u0627 \u062f\u0633\u062a\u0648\u0631 \u0634\u0644 \u0645\u0627 \u0627\u062c\u0631\u0627 \u0634\u0648\u062f \u062a\u0627 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u062a\u0648\u0627\u0646\u062f \u06a9\u0627\u0631 \u06a9\u0646\u062f \u0631\u0648\u06cc \u0686\u06cc\u0632 \u0647\u0627\u06cc \u062f\u06cc\u06af\u0631.  \u0686\u06af\u0648\u0646\u0647 \u0645\u062a\u0648\u062c\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 shell \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0631\u0633\u06cc\u062f\u0647 \u0627\u0633\u062a\u061f<\/p>\n<p>\u0627\u06cc\u0646 <code>poll()<\/code> \u0645\u062a\u062f \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u06cc \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0631\u0633\u06cc\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u06a9\u062f \u062e\u0631\u0648\u062c \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f <code>None<\/code> \u0627\u06af\u0631 \u0647\u0646\u0648\u0632 \u062f\u0631 \u062d\u0627\u0644 \u0627\u062c\u0631\u0627\u0633\u062a  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0633\u062a\u06cc\u0645 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0622\u06cc\u0627 <code>list_dir<\/code> \u0628\u0647 \u062c\u0627\u06cc \u0645\u0646\u062a\u0638\u0631 \u0645\u0627\u0646\u062f\u0646 \u06a9\u0627\u0645\u0644 \u0628\u0648\u062f\u060c \u062e\u0637 \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u0634\u062a:<\/p>\n<pre><code class=\"hljs\">list_dir.poll()\n<\/code><\/pre>\n<p>\u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648\u0631\u0648\u062f\u06cc \u0648 \u062e\u0631\u0648\u062c\u06cc \u0628\u0627 <code>subprocess.Popen<\/code>\u060c \u0628\u0627\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>communicate()<\/code> \u0631\u0648\u0634.<\/p>\n<p>\u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062c\u062f\u06cc\u062f \u0628\u0647 \u0646\u0627\u0645 <code>cat_popen.py<\/code>\u060c \u0642\u0637\u0639\u0647 \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">import<\/span> subprocess\n\nuseless_cat_call = subprocess.Popen((<span class=\"hljs-string\">\"cat\"<\/span>), stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=<span class=\"hljs-literal\">True<\/span>)\noutput, errors = useless_cat_call.communicate(<span class=\"hljs-built_in\">input<\/span>=<span class=\"hljs-string\">\"Hello from the other side!\"<\/span>)\nuseless_cat_call.wait()\n<span class=\"hljs-built_in\">print<\/span>(output)\n<span class=\"hljs-built_in\">print<\/span>(errors)\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 <code>communicate()<\/code> \u0631\u0648\u0634 \u0637\u0648\u0644 \u0645\u06cc \u06a9\u0634\u062f <code>input<\/code> \u0622\u0631\u06af\u0648\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u0648\u0631\u0648\u062f\u06cc \u0628\u0647 \u0641\u0631\u0645\u0627\u0646 \u067e\u0648\u0633\u062a\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06cc\u0646 <code>communicate<\/code> \u0645\u062a\u062f \u0646\u06cc\u0632 \u0647\u0631 \u062f\u0648 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f <code>stdout<\/code> \u0648 <code>stderr<\/code> \u0648\u0642\u062a\u06cc \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p>\u0628\u0627 \u062f\u06cc\u062f\u0646 \u0627\u06cc\u062f\u0647 \u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u067e\u0634\u062a \u0633\u0631 <code>subprocess.Popen<\/code>\u060c \u0627\u06a9\u0646\u0648\u0646 \u0628\u0647 \u0633\u0647 \u0631\u0648\u0634 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u067e\u0648\u0633\u062a\u0647 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u067e\u0631\u062f\u0627\u062e\u062a\u0647 \u0627\u06cc\u0645.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0622\u0646\u0647\u0627 \u0631\u0627 \u062f\u0648\u0628\u0627\u0631\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u062f\u0627\u0646\u06cc\u0645 \u06a9\u062f\u0627\u0645 \u0631\u0648\u0634 \u0628\u0631\u0627\u06cc \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 \u0645\u0646\u0627\u0633\u0628 \u062a\u0631 \u0627\u0633\u062a.<\/p>\n<h2 id=\"bestapproachtorunshellcommandswithpython\"><span class=\"ez-toc-section\" id=\"%d8%a8%d9%87%d8%aa%d8%b1%db%8c%d9%86_%d8%b1%d9%88%d8%b4_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a7%d8%ac%d8%b1%d8%a7%db%8c_%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa_%d8%b4%d9%84_%d8%a8%d8%a7_%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86%d8%9f\"><\/span>\u0628\u0647\u062a\u0631\u06cc\u0646 \u0631\u0648\u0634 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0634\u0644 \u0628\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06af\u0631 \u0644\u0627\u0632\u0645 \u0627\u0633\u062a \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u062f\u0633\u062a\u0648\u0631 \u0633\u0627\u062f\u0647 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u0648 \u0627\u06af\u0631 \u062e\u0631\u0648\u062c\u06cc \u0622\u0646\u0647\u0627 \u0628\u0647 \u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u0648\u062f \u0645\u0647\u0645 \u0646\u06cc\u0633\u062a console\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>os.system()<\/code> \u0641\u0631\u0645\u0627\u0646  \u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0648\u0631\u0648\u062f\u06cc \u0648 \u062e\u0631\u0648\u062c\u06cc \u06cc\u06a9 \u0641\u0631\u0645\u0627\u0646 \u067e\u0648\u0633\u062a\u0647 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u06cc\u062f\u060c \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>subprocess.run()<\/code>.  \u0627\u06af\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0633\u062a\u0648\u0631\u06cc \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u0648 \u062f\u0631 \u062d\u06cc\u0646 \u0627\u062c\u0631\u0627\u06cc \u0622\u0646 \u0628\u0647 \u0627\u0646\u062c\u0627\u0645 \u06a9\u0627\u0631\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0627\u062f\u0627\u0645\u0647 \u062f\u0647\u06cc\u062f\u060c \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>subprocess.Popen<\/code>.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u062c\u062f\u0648\u0644\u06cc \u0628\u0627 \u0628\u0631\u062e\u06cc \u0627\u0632 \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0627\u06cc \u0627\u0637\u0644\u0627\u0639 \u0627\u0632 \u062a\u0635\u0645\u06cc\u0645 \u062e\u0648\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<table class=\"table table-striped\" style=\"font-size:15px;overflow-x:auto\">\n<thead>\n<tr>\n<th><\/th>\n<th>os.system<\/th>\n<th>subprocess.run<\/th>\n<th>\u0632\u06cc\u0631 \u0641\u0631\u0622\u06cc\u0646\u062f.\u0628\u0627\u0632 \u0634\u0648\u062f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>\u0628\u0647 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0647\u0627\u06cc \u062a\u062c\u0632\u06cc\u0647 \u0634\u062f\u0647 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f<\/th>\n<th>\u0646\u0647<\/th>\n<th>\u0622\u0631\u0647<\/th>\n<th>\u0622\u0631\u0647<\/th>\n<\/tr>\n<tr>\n<th>\u0645\u0646\u062a\u0638\u0631 \u0641\u0631\u0645\u0627\u0646 \u0627\u0633\u062a<\/th>\n<th>\u0622\u0631\u0647<\/th>\n<th>\u0622\u0631\u0647<\/th>\n<th>\u0646\u0647<\/th>\n<\/tr>\n<tr>\n<th>\u0628\u0627 stdin \u0648 stdout \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0631\u0642\u0631\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f<\/th>\n<th>\u0646\u0647<\/th>\n<th>\u0622\u0631\u0647<\/th>\n<th>\u0622\u0631\u0647<\/th>\n<\/tr>\n<tr>\n<th>\u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f<\/th>\n<th>\u0627\u0631\u0632\u0634 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc<\/th>\n<th>\u0647\u062f\u0641 &#8211; \u0634\u06cc<\/th>\n<th>\u0647\u062f\u0641 &#8211; \u0634\u06cc<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"conclusion\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87\"><\/span>\u0646\u062a\u06cc\u062c\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u067e\u0627\u06cc\u062a\u0648\u0646 \u0628\u0647 \u0634\u0645\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u067e\u0648\u0633\u062a\u0647 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0622\u0646\u0647\u0627 \u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u06cc\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0628\u0647\u062a\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0627\u06cc \u067e\u0648\u0633\u062a\u0647 \u0627\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u062a\u0648\u0645\u0627\u0633\u06cc\u0648\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.  \u0628\u0633\u062a\u0647 \u0628\u0647 \u0631\u0648\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u0627\u060c \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>os.system()<\/code>\u060c <code>subprocess.run()<\/code> \u06cc\u0627 <code>subprocess.Popen<\/code> \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627 bash \u062f\u0633\u062a\u0648\u0631\u0627\u062a<\/p>\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u060c \u0686\u0647 \u06a9\u0627\u0631 \u062e\u0627\u0631\u062c\u06cc \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u061f<\/p>\n<\/div>\n<p><script>\n                        !function(f,b,e,v,n,t,s)\n                        {if(f.fbq)return;n=f.fbq=function(){n.callMethod?\n                        n.callMethod.apply(n,arguments):n.queue.push(arguments)};\n                        if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';\n                        n.queue=();t=b.createElement(e);t.async=!0;\n                        t.src=v;s=b.getElementsByTagName(e)(0);\n                        s.parentNode.insertBefore(t,s)}(window, document,'script',\n                        'https:\/\/connect.facebook.net\/en_US\/fbevents.js');\n                        fbq('init', '525232124909042');\n                        fbq('track', 'PageView');\n                    <\/script>    (\u0628\u0631\u0686\u0633\u0628\u200c\u0647\u0627 \u0628\u0647 \u062a\u0631\u062c\u0645\u0647)# python<br \/>\n<br \/><br \/>\n<br \/>\u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u062f\u0631 1403-01-01 22:49:03<br \/>\n<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;13427&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628&quot;,&quot;legend&quot;:&quot;0\\\/5 (0 \u0631\u0627\u06cc)&quot;,&quot;size&quot;:&quot;30&quot;,&quot;title&quot;:&quot;\u0627\u062c\u0631\u0627\u06cc 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