{"id":40468,"date":"2024-09-02T00:29:33","date_gmt":"2024-09-02T00:29:33","guid":{"rendered":"https:\/\/goodwriterz.com\/site\/?p=40468"},"modified":"2024-09-02T00:29:33","modified_gmt":"2024-09-02T00:29:33","slug":"%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a5%d8%ac%d8%b1%d8%a7%d8%a1-%d8%ad%d8%b3%d8%a7%d8%a8%d8%a7%d8%aa-%d8%a7%d9%84%d9%86%d9%82%d8%b7%d8%a9-%d8%a7%d9%84%d8%b9%d8%a7%d8%a6%d9%85%d8%a9-%d9%81%d9%8a-%d9%86","status":"publish","type":"post","link":"https:\/\/goodwriterz.com\/site\/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a5%d8%ac%d8%b1%d8%a7%d8%a1-%d8%ad%d8%b3%d8%a7%d8%a8%d8%a7%d8%aa-%d8%a7%d9%84%d9%86%d9%82%d8%b7%d8%a9-%d8%a7%d9%84%d8%b9%d8%a7%d8%a6%d9%85%d8%a9-%d9%81%d9%8a-%d9%86\/","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u0625\u062c\u0631\u0627\u0621 \u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u0639\u0627\u0626\u0645\u0629 \u0641\u064a \u0646\u0635\u0648\u0635 Bash \u0641\u064a Linux"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_68_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/goodwriterz.com\/site\/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a5%d8%ac%d8%b1%d8%a7%d8%a1-%d8%ad%d8%b3%d8%a7%d8%a8%d8%a7%d8%aa-%d8%a7%d9%84%d9%86%d9%82%d8%b7%d8%a9-%d8%a7%d9%84%d8%b9%d8%a7%d8%a6%d9%85%d8%a9-%d9%81%d9%8a-%d9%86\/#%D8%A7%D9%84%D9%86%D9%82%D8%A7%D8%B7_%D8%A7%D9%84%D8%B1%D8%A6%D9%8A%D8%B3%D9%8A%D8%A9\" title=\"\u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629\">\u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/goodwriterz.com\/site\/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a5%d8%ac%d8%b1%d8%a7%d8%a1-%d8%ad%d8%b3%d8%a7%d8%a8%d8%a7%d8%aa-%d8%a7%d9%84%d9%86%d9%82%d8%b7%d8%a9-%d8%a7%d9%84%d8%b9%d8%a7%d8%a6%d9%85%d8%a9-%d9%81%d9%8a-%d9%86\/#%D9%84%D9%85%D8%A7%D8%B0%D8%A7_%D9%8A%D8%AF%D8%B9%D9%85_Bash_%D8%A7%D9%84%D8%A3%D8%B9%D8%AF%D8%A7%D8%AF_%D8%A7%D9%84%D8%B5%D8%AD%D9%8A%D8%AD%D8%A9_%D9%81%D9%82%D8%B7\" title=\"\u0644\u0645\u0627\u0630\u0627 \u064a\u062f\u0639\u0645 Bash \u0627\u0644\u0623\u0639\u062f\u0627\u062f \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0641\u0642\u0637\">\u0644\u0645\u0627\u0630\u0627 \u064a\u062f\u0639\u0645 Bash \u0627\u0644\u0623\u0639\u062f\u0627\u062f \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0641\u0642\u0637<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/goodwriterz.com\/site\/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a5%d8%ac%d8%b1%d8%a7%d8%a1-%d8%ad%d8%b3%d8%a7%d8%a8%d8%a7%d8%aa-%d8%a7%d9%84%d9%86%d9%82%d8%b7%d8%a9-%d8%a7%d9%84%d8%b9%d8%a7%d8%a6%d9%85%d8%a9-%d9%81%d9%8a-%d9%86\/#%D8%A7%D9%84%D9%85%D8%B4%D9%83%D9%84%D8%A9\" title=\"\u0627\u0644\u0645\u0634\u0643\u0644\u0629\">\u0627\u0644\u0645\u0634\u0643\u0644\u0629<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/goodwriterz.com\/site\/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a5%d8%ac%d8%b1%d8%a7%d8%a1-%d8%ad%d8%b3%d8%a7%d8%a8%d8%a7%d8%aa-%d8%a7%d9%84%d9%86%d9%82%d8%b7%d8%a9-%d8%a7%d9%84%d8%b9%d8%a7%d8%a6%d9%85%d8%a9-%d9%81%d9%8a-%d9%86\/#%D8%A7%D8%B3%D8%AA%D8%AE%D8%AF%D8%A7%D9%85_bc_%D8%A8%D8%B4%D9%83%D9%84_%D8%AA%D9%81%D8%A7%D8%B9%D9%84%D9%8A\" title=\"\u0627\u0633\u062a\u062e\u062f\u0627\u0645 bc \u0628\u0634\u0643\u0644 \u062a\u0641\u0627\u0639\u0644\u064a\">\u0627\u0633\u062a\u062e\u062f\u0627\u0645 bc \u0628\u0634\u0643\u0644 \u062a\u0641\u0627\u0639\u0644\u064a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/goodwriterz.com\/site\/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a5%d8%ac%d8%b1%d8%a7%d8%a1-%d8%ad%d8%b3%d8%a7%d8%a8%d8%a7%d8%aa-%d8%a7%d9%84%d9%86%d9%82%d8%b7%d8%a9-%d8%a7%d9%84%d8%b9%d8%a7%d8%a6%d9%85%d8%a9-%d9%81%d9%8a-%d9%86\/#%D8%A7%D9%84%D9%85%D9%83%D8%AA%D8%A8%D8%A9_%D8%A7%D9%84%D9%82%D9%8A%D8%A7%D8%B3%D9%8A%D8%A9_%D9%84%D9%84%D8%B1%D9%8A%D8%A7%D8%B6%D9%8A%D8%A7%D8%AA\" title=\"\u0627\u0644\u0645\u0643\u062a\u0628\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0644\u0631\u064a\u0627\u0636\u064a\u0627\u062a\">\u0627\u0644\u0645\u0643\u062a\u0628\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0644\u0631\u064a\u0627\u0636\u064a\u0627\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/goodwriterz.com\/site\/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a5%d8%ac%d8%b1%d8%a7%d8%a1-%d8%ad%d8%b3%d8%a7%d8%a8%d8%a7%d8%aa-%d8%a7%d9%84%d9%86%d9%82%d8%b7%d8%a9-%d8%a7%d9%84%d8%b9%d8%a7%d8%a6%d9%85%d8%a9-%d9%81%d9%8a-%d9%86\/#%D8%A5%D8%B1%D8%B3%D8%A7%D9%84_%D8%A7%D9%84%D8%A5%D8%AF%D8%AE%D8%A7%D9%84_%D8%A5%D9%84%D9%89_bc_%D8%B9%D9%84%D9%89_%D8%B3%D8%B7%D8%B1_%D8%A7%D9%84%D8%A3%D9%88%D8%A7%D9%85%D8%B1\" title=\"\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0625\u0644\u0649 bc \u0639\u0644\u0649 \u0633\u0637\u0631 \u0627\u0644\u0623\u0648\u0627\u0645\u0631\">\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0625\u0644\u0649 bc \u0639\u0644\u0649 \u0633\u0637\u0631 \u0627\u0644\u0623\u0648\u0627\u0645\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/goodwriterz.com\/site\/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a5%d8%ac%d8%b1%d8%a7%d8%a1-%d8%ad%d8%b3%d8%a7%d8%a8%d8%a7%d8%aa-%d8%a7%d9%84%d9%86%d9%82%d8%b7%d8%a9-%d8%a7%d9%84%d8%b9%d8%a7%d8%a6%d9%85%d8%a9-%d9%81%d9%8a-%d9%86\/#%D8%A7%D8%B3%D8%AA%D8%AE%D8%AF%D8%A7%D9%85_bc_%D9%81%D9%8A_%D9%86%D8%B5%D9%88%D8%B5_Bash_Shell\" title=\"\u0627\u0633\u062a\u062e\u062f\u0627\u0645 bc \u0641\u064a \u0646\u0635\u0648\u0635 Bash Shell\">\u0627\u0633\u062a\u062e\u062f\u0627\u0645 bc \u0641\u064a \u0646\u0635\u0648\u0635 Bash Shell<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/goodwriterz.com\/site\/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a5%d8%ac%d8%b1%d8%a7%d8%a1-%d8%ad%d8%b3%d8%a7%d8%a8%d8%a7%d8%aa-%d8%a7%d9%84%d9%86%d9%82%d8%b7%d8%a9-%d8%a7%d9%84%d8%b9%d8%a7%d8%a6%d9%85%d8%a9-%d9%81%d9%8a-%d9%86\/#%D9%83%D9%84_%D9%87%D8%B0%D8%A7_%D9%8A%D8%B6%D9%8A%D9%81\" title=\"\u0643\u0644 \u0647\u0630\u0627 \u064a\u0636\u064a\u0641\">\u0643\u0644 \u0647\u0630\u0627 \u064a\u0636\u064a\u0641<\/a><\/li><\/ul><\/nav><\/div>\n<div>\n<section class=\"emaki-custom-block emaki-custom-key-points\">\n<div class=\"emaki-custom key-points\" id=\"custom_block_0\">\n<h3 class=\"title icon i-list\"><span class=\"ez-toc-section\" id=\"%D8%A7%D9%84%D9%86%D9%82%D8%A7%D8%B7_%D8%A7%D9%84%D8%B1%D8%A6%D9%8A%D8%B3%D9%8A%D8%A9\"><\/span>\u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"custom_block-content key-points\">\n<ul>\n<li>  \u064a\u062f\u0639\u0645 \u063a\u0644\u0627\u0641 Linux Bash \u0641\u0642\u0637 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0648\u0644\u0627 \u064a\u0645\u0643\u0646\u0647 \u0625\u062c\u0631\u0627\u0621 \u062d\u0633\u0627\u0628\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0623\u0639\u062f\u0627\u062f \u0627\u0644\u0639\u0634\u0631\u064a\u0629. <\/li>\n<li>  \u062a\u062a\u064a\u062d \u0644\u0643 \u0623\u062f\u0627\u0629 bc \u0641\u064a Linux \u0625\u062c\u0631\u0627\u0621 \u062d\u0633\u0627\u0628\u0627\u062a \u062f\u0642\u064a\u0642\u0629 \u0644\u0644\u0641\u0627\u0635\u0644\u0629 \u0627\u0644\u0639\u0627\u0626\u0645\u0629 \u0628\u0634\u0643\u0644 \u062a\u0641\u0627\u0639\u0644\u064a \u0648\u0641\u064a \u0646\u0635\u0648\u0635 shell. <\/li>\n<li>  \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 bc\u060c \u064a\u0645\u0643\u0646\u0643 \u062a\u0639\u064a\u064a\u0646 \u0639\u062f\u062f \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0639\u0634\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u0633\u064a\u062a\u0645 \u0639\u0631\u0636\u0647\u0627 \u0648\u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 \u0628\u062f\u0642\u0629 \u062a\u0639\u0633\u0641\u064a\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0645\u0646 \u0645\u0643\u062a\u0628\u0629 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629. <\/li>\n<\/ul>\n<\/div><\/div>\n<p><!-- Repeatable debug data: {\"injection\":\"before\",\"adPosition\":0,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":0,\"nbrPlacementsScanned\":0,\"ruleCount\":200,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":false,\"actualCount\":240} --><!-- Zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"after\",\"adPosition\":1,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":1,\"nbrPlacementsScanned\":0,\"ruleCount\":200,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":false,\"actualCount\":0} --><br \/>\n<!-- Repeatable debug data: {\"isEarlyInjection\":false,\"currentRuleCount\":200,\"actualCount\":0,\"hasActualCountMetThreshold\":null,\"countRemainingForInjection\":null,\"nextBlockCount\":null,\"hasCountRemainingForInjectionMetThreshold\":null} --><\/section>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":1,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":1,\"nbrPlacementsScanned\":1,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":0} --><br \/>\n<!-- No winning ad found for zone: below first paragraph! --><\/p>\n<p>  \u064a\u062f\u0639\u0645 \u063a\u0644\u0627\u0641 Linux Bash \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0641\u0642\u0637. \u0648\u0644\u0627 \u064a\u0645\u0643\u0646\u0647 \u0641\u0647\u0645 \u0623\u0648 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0641\u0627\u0635\u0644\u0629 \u0627\u0644\u0639\u0627\u0626\u0645\u0629. \u062a\u0648\u0641\u0631 \u0644\u0643 \u0623\u062f\u0627\u0629 bc \u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0641\u0627\u0635\u0644\u0629 \u0627\u0644\u0639\u0627\u0626\u0645\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0628\u0634\u0643\u0644 \u062a\u0641\u0627\u0639\u0644\u064a \u0648\u0641\u064a \u0646\u0635\u0648\u0635 \u063a\u0644\u0627\u0641. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":1,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":1,\"nbrPlacementsScanned\":1,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":224} --><br \/>\n<!-- No winning ad found for zone: native in content! --><\/p>\n<h2 id=\"why-bash-only-supports-integers\"><span class=\"ez-toc-section\" id=\"%D9%84%D9%85%D8%A7%D8%B0%D8%A7_%D9%8A%D8%AF%D8%B9%D9%85_Bash_%D8%A7%D9%84%D8%A3%D8%B9%D8%AF%D8%A7%D8%AF_%D8%A7%D9%84%D8%B5%D8%AD%D9%8A%D8%AD%D8%A9_%D9%81%D9%82%D8%B7\"><\/span>  \u0644\u0645\u0627\u0630\u0627 \u064a\u062f\u0639\u0645 Bash \u0627\u0644\u0623\u0639\u062f\u0627\u062f \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0641\u0642\u0637 <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>  \u0642\u0631\u0627\u0631 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u0635\u0644\u064a \u0644\u062a\u0642\u064a\u064a\u062f <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unix\">\u064a\u0648\u0646\u0643\u0633<\/a><a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/en.wikipedia.org\/wiki\/Bourne_shell\">\u0635\u062f\u0641\u0629 \u0628\u0648\u0631\u0646<\/a> \u0625\u0644\u0649 \u062d\u0633\u0627\u0628 \u0635\u062d\u064a\u062d <em>\u0642\u062f<\/em> \u0625\u0646 \u0647\u0630\u0627 \u0627\u0644\u0642\u0631\u0627\u0631 \u0642\u062f \u064a\u0643\u0648\u0646 \u0645\u062a\u062c\u0630\u0631\u0627\u064b \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0631\u0628\u0637 \u0639\u062f\u062f \u0635\u062d\u064a\u062d \u0628\u0628\u0627\u064a\u062a \u0648\u0627\u062d\u062f \u0645\u0646 \u0630\u0627\u0643\u0631\u0629 \u0627\u0644\u0648\u0635\u0648\u0644 \u0627\u0644\u0639\u0634\u0648\u0627\u0626\u064a \u0641\u064a \u0628\u062f\u0627\u064a\u0629 \u0627\u0644\u062d\u0648\u0633\u0628\u0629. \u0648\u0642\u062f \u0644\u0627 \u0646\u0639\u0631\u0641 \u0623\u0628\u062f\u0627\u064b \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u0648\u0631\u0627\u0621 \u0647\u0630\u0627 \u0627\u0644\u0642\u0631\u0627\u0631. \u0648\u0644\u0627 \u0646\u0639\u0631\u0641 \u0623\u064a\u0636\u0627\u064b \u0644\u0645\u0627\u0630\u0627 \u0627\u062e\u062a\u0627\u0631\u062a \u0646\u0633\u062e\u0629 \u0644\u064a\u0646\u0643\u0633 \u0645\u0646 \u063a\u0644\u0627\u0641 \u0628\u0648\u0631\u0646\u060c \u063a\u0644\u0627\u0641 \u0628\u0627\u0634\u060c \u0623\u0646 \u062a\u062d\u0630\u0648 \u062d\u0630\u0648\u0647. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":1,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":1,\"nbrPlacementsScanned\":1,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":552} --><\/p>\n<p>  \u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u0640 Bash \u0628\u0645\u0641\u0631\u062f\u0647 \u0625\u062c\u0631\u0627\u0621 \u062d\u0633\u0627\u0628\u0627\u062a \u0639\u0644\u0649 \u0623\u0631\u0642\u0627\u0645 \u0630\u0627\u062a \u0641\u0627\u0635\u0644\u0629 \u0639\u0627\u0626\u0645\u0629\u060c \u0643\u0645\u0627 \u064a\u062a\u0645 \u0627\u0644\u0625\u0628\u0644\u0627\u063a \u0639\u0646 \u0627\u0644\u062d\u0633\u0627\u0628\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0623\u0639\u062f\u0627\u062f \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0627\u0644\u062a\u064a \u0642\u062f \u064a\u0643\u0648\u0646 \u0644\u0647\u0627 \u062c\u0632\u0621 \u0643\u0633\u0631\u064a \u0641\u064a \u0627\u0644\u0625\u062c\u0627\u0628\u0629\u060c \u0643\u0642\u064a\u0645 \u0639\u062f\u062f\u064a\u0629 \u0635\u062d\u064a\u062d\u0629 \u0645\u0642\u0637\u0648\u0639\u0629. \u0648\u0647\u0630\u0627 \u0635\u062d\u064a\u062d \u0639\u0644\u0649 \u0633\u0637\u0631 \u0627\u0644\u0623\u0648\u0627\u0645\u0631 \u0648\u0641\u064a \u0646\u0635\u0648\u0635 Bash shell. \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u062d\u0627\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643\u060c \u0642\u062f \u064a\u0643\u0648\u0646 \u0647\u0630\u0627 \u0645\u0634\u0643\u0644\u0629 \u0623\u0648 \u0645\u0631\u0628\u0643\u064b\u0627. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":1,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":1,\"nbrPlacementsScanned\":1,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":875} --><br \/>\n<!-- Repeatable debug data: {\"isEarlyInjection\":true,\"currentRuleCount\":900,\"actualCount\":875,\"hasActualCountMetThreshold\":true,\"countRemainingForInjection\":25,\"nextBlockCount\":318,\"hasCountRemainingForInjectionMetThreshold\":true,\"nextCount\":1193} --><\/p>\n<p><!-- Repeatable debug data: {\"injection\":\"before\",\"adPosition\":1,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":1,\"nbrPlacementsScanned\":1,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":true,\"actualCount\":900} --><!-- Zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"after\",\"adPosition\":2,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":2,\"nbrPlacementsScanned\":1,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":true,\"actualCount\":0} --><\/p>\n<p>  \u064a\u0623\u062a\u064a Linux \u0645\u0639 \u062a\u0637\u0628\u064a\u0642\u064a\u0646 \u0645\u0633\u0627\u0639\u062f\u064a\u0646 \u064a\u0633\u0645\u062d\u0627\u0646 \u0644\u0643 \u0628\u0625\u062c\u0631\u0627\u0621 \u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0641\u0627\u0635\u0644\u0629 \u0627\u0644\u0639\u0627\u0626\u0645\u0629. \u0623\u062d\u062f\u0647\u0645\u0627 \u0647\u0648 dc. \u0625\u0646\u0647 \u063a\u0631\u064a\u0628 \u0628\u0639\u0636 \u0627\u0644\u0634\u064a\u0621\u060c \u062d\u064a\u062b \u064a\u0639\u0645\u0644 \u0643\u0645\u0627 \u0647\u0648 \u0627\u0644\u062d\u0627\u0644 \u0641\u064a <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/en.wikipedia.org\/wiki\/Reverse_Polish_notation\">\u062a\u062f\u0648\u064a\u0646 \u0627\u0644\u0628\u0648\u0644\u0646\u062f\u064a \u0627\u0644\u0639\u0643\u0633\u064a<\/a>\u0627\u0644\u0623\u062f\u0627\u0629 \u0627\u0644\u0623\u062e\u0631\u0649 \u0647\u064a bc. \u0648\u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0628\u0634\u0643\u0644 \u062a\u0641\u0627\u0639\u0644\u064a \u0623\u0648 \u0643\u0623\u0645\u0631\u060c \u0648\u0647\u064a \u0627\u0644\u062d\u0644 \u0627\u0644\u0630\u064a \u0633\u0646\u0646\u0627\u0642\u0634\u0647 \u0647\u0646\u0627. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":2,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":2,\"nbrPlacementsScanned\":2,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":293} --><\/p>\n<p> <span class=\"related-single\">\u0630\u0627\u062a \u0635\u0644\u0629: 9 \u0623\u0645\u062b\u0644\u0629 \u0644\u0646\u0635\u0648\u0635 Bash<\/span> <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":2,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":2,\"nbrPlacementsScanned\":2,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":326} --><\/p>\n<h3 id=\"the-problem\"><span class=\"ez-toc-section\" id=\"%D8%A7%D9%84%D9%85%D8%B4%D9%83%D9%84%D8%A9\"><\/span>  \u0627\u0644\u0645\u0634\u0643\u0644\u0629 <span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>  \u062f\u0639\u0648\u0646\u0627 \u0646\u062c\u0639\u0644 Bash \u064a\u0642\u0633\u0645 \u0633\u062a\u0629 \u0639\u0644\u0649 \u062b\u0644\u0627\u062b\u0629. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":2,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":2,\"nbrPlacementsScanned\":2,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":372} --><\/p>\n<pre><code class=\"hljs javascript\">echo $((<span class=\"hljs-number\">6<\/span> \/ <span class=\"hljs-number\">3<\/span>))<\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"95\" loading=\"lazy\" alt=\"\u0642\u0633\u0645\u0629 \u0639\u062f\u062f\u064a\u0646 \u0635\u062d\u064a\u062d\u064a\u0646 \u0628\u062f\u0648\u0646 \u0628\u0627\u0642\u064a \u0639\u0644\u0649 \u0633\u0637\u0631 \u0623\u0648\u0627\u0645\u0631 Bash\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C95&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":2,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":2,\"nbrPlacementsScanned\":2,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":612} --><\/p>\n<p>  \u0646\u062d\u0635\u0644 \u0639\u0644\u0649 \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u0629 \u0648\u0647\u064a \u0627\u062b\u0646\u0627\u0646. \u0627\u0644\u0622\u0646 \u062f\u0639\u0646\u0627 \u0646\u0642\u0633\u0645 \u0633\u062a\u0629 \u0639\u0644\u0649 \u0633\u0628\u0639\u0629. \u0645\u0646 \u0627\u0644\u0648\u0627\u0636\u062d \u0623\u0646 \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0633\u062a\u0643\u0648\u0646 \u0643\u0633\u0631\u064a\u0629. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":2,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":2,\"nbrPlacementsScanned\":2,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":730} --><\/p>\n<pre><code class=\"hljs javascript\">echo $((<span class=\"hljs-number\">6<\/span> \/ <span class=\"hljs-number\">7<\/span>))<\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"95\" loading=\"lazy\" alt=\"\u0642\u0633\u0645\u0629 \u0639\u062f\u062f\u064a\u0646 \u0635\u062d\u064a\u062d\u064a\u0646 \u0639\u0644\u0649 \u0633\u0637\u0631 \u0623\u0648\u0627\u0645\u0631 Bash \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0628\u0627\u0642\u064a \u0627\u0644\u0643\u0633\u0631\u064a. \u0644\u0627 \u064a\u062a\u0645 \u0639\u0631\u0636 \u0627\u0644\u0628\u0627\u0642\u064a \u0645\u0637\u0644\u0642\u064b\u0627.\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236966_244_\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236966_244_%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C95&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- Repeatable debug data: {\"injection\":\"before\",\"adPosition\":2,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":2,\"nbrPlacementsScanned\":2,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":false,\"actualCount\":970} --><!-- Zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"after\",\"adPosition\":3,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":3,\"nbrPlacementsScanned\":2,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":false,\"actualCount\":0} --><br \/>\n<!-- Repeatable debug data: {\"isEarlyInjection\":false,\"currentRuleCount\":900,\"actualCount\":0,\"hasActualCountMetThreshold\":null,\"countRemainingForInjection\":null,\"nextBlockCount\":null,\"hasCountRemainingForInjectionMetThreshold\":null} --><\/p>\n<p>  \u0645\u0646 \u0627\u0644\u0648\u0627\u0636\u062d \u0623\u0646 \u0627\u0644\u0635\u0641\u0631 \u062e\u0627\u0637\u0626. \u062f\u0639\u0646\u0627 \u0646\u062d\u0627\u0648\u0644 \u0645\u0631\u0629 \u0623\u062e\u0631\u0649\u060c \u0628\u0642\u0633\u0645\u0629 16 \u0639\u0644\u0649 7. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":3,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":3,\"nbrPlacementsScanned\":3,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":67} --><\/p>\n<pre><code class=\"hljs javascript\">echo $((<span class=\"hljs-number\">16<\/span> \/ <span class=\"hljs-number\">7<\/span>))<\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"95\" loading=\"lazy\" alt=\"\u062a\u0648\u0636\u064a\u062d \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0645\u0639 \u062f\u0639\u0645 BAsh \u0641\u0642\u0637 \u0644\u0644\u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0642\u0633\u0645\u0629 \u0639\u062f\u062f\u064a\u0646 \u0635\u062d\u064a\u062d\u064a\u0646. \u064a\u062a\u0645 \u062a\u062c\u0627\u0647\u0644 \u0627\u0644\u0628\u0627\u0642\u064a \u0627\u0644\u0643\u0633\u0631\u064a.\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236966_907_\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236966_907_%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C95&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":3,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":3,\"nbrPlacementsScanned\":3,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":307} --><\/p>\n<p>  \u0646\u062d\u0635\u0644 \u0639\u0644\u0649 \u0625\u062c\u0627\u0628\u0629 2. \u0645\u0627 \u064a\u062d\u062f\u062b \u0647\u0648 \u0623\u0646 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0643\u0633\u0631\u064a \u0645\u0646 \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u064a\u062a\u0645 \u062a\u062c\u0627\u0647\u0644\u0647\u060c \u0644\u0630\u0627 \u064a\u062a\u0645 \u0627\u0642\u062a\u0637\u0627\u0639 \u0627\u0644\u0625\u062c\u0627\u0628\u0629. \u0644\u0645 \u064a\u0643\u0646 \u0647\u0646\u0627\u0643 \u062c\u0632\u0621 \u0643\u0633\u0631\u064a \u0641\u064a \u0627\u0644\u0645\u062b\u0627\u0644 \u0627\u0644\u0623\u0648\u0644\u060c \u0644\u0630\u0627 \u0646\u062d\u0635\u0644 \u0639\u0644\u0649 \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":3,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":3,\"nbrPlacementsScanned\":3,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":522} --><\/p>\n<p>  \u0644\u0645 \u064a\u0643\u0646 \u0641\u064a \u0627\u0644\u0645\u062b\u0627\u0644 \u0627\u0644\u062b\u0627\u0646\u064a \u0639\u0646\u0635\u0631 \u0639\u062f\u062f \u0635\u062d\u064a\u062d \u0641\u064a \u0627\u0644\u0625\u062c\u0627\u0628\u0629\u060c \u0628\u0644 \u0643\u0627\u0646 \u0647\u0646\u0627\u0643 \u062c\u0632\u0621 \u0643\u0633\u0631\u064a \u0641\u0642\u0637. \u0648\u0644\u0623\u0646 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0643\u0633\u0631\u064a \u062a\u0645 \u062a\u062c\u0627\u0647\u0644\u0647\u060c \u0641\u0625\u0646 \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0627\u0644\u062a\u064a \u0646\u0631\u0627\u0647\u0627 \u0647\u064a \u0635\u0641\u0631. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":3,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":3,\"nbrPlacementsScanned\":3,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":689} --><\/p>\n<p>  \u0641\u064a \u0627\u0644\u0645\u062b\u0627\u0644 \u0627\u0644\u062b\u0627\u0644\u062b\u060c \u064a\u062a\u0645 \u062a\u0642\u0633\u064a\u0645 7 \u0625\u0644\u0649 16 \u0645\u0631\u062a\u064a\u0646\u060c \u0645\u0639 \u0648\u062c\u0648\u062f \u0628\u0627\u0642\u064a \u0643\u0633\u0631\u064a. \u0645\u0631\u0629 \u0623\u062e\u0631\u0649\u060c \u064a\u062a\u0645 \u062a\u062c\u0627\u0647\u0644 \u0627\u0644\u0628\u0627\u0642\u064a\u060c \u0648\u064a\u062a\u0645 \u0627\u0642\u062a\u0637\u0627\u0639 \u0627\u0644\u0646\u062a\u064a\u062c\u0629. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":3,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":3,\"nbrPlacementsScanned\":3,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":830} --><\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":3,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":3,\"nbrPlacementsScanned\":3,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":830} --><\/p>\n<h2 id=\"using-bc-interactively\"><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B3%D8%AA%D8%AE%D8%AF%D8%A7%D9%85_bc_%D8%A8%D8%B4%D9%83%D9%84_%D8%AA%D9%81%D8%A7%D8%B9%D9%84%D9%8A\"><\/span>  \u0627\u0633\u062a\u062e\u062f\u0627\u0645 bc \u0628\u0634\u0643\u0644 \u062a\u0641\u0627\u0639\u0644\u064a <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>  \u0628\u0625\u0645\u0643\u0627\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 bc \u0643\u0622\u0644\u0629 \u062d\u0627\u0633\u0628\u0629 \u062a\u0641\u0627\u0639\u0644\u064a\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0643\u062a\u0627\u0628\u0629 bc \u0648\u0627\u0644\u0636\u063a\u0637 \u0639\u0644\u0649 \u0645\u0641\u062a\u0627\u062d &#8220;Enter&#8221;. <\/p>\n<p><!-- Repeatable debug data: {\"injection\":\"before\",\"adPosition\":3,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":3,\"nbrPlacementsScanned\":3,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":false,\"actualCount\":930} --><!-- Zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"after\",\"adPosition\":4,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":4,\"nbrPlacementsScanned\":3,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":false,\"actualCount\":0} --><br \/>\n<!-- Repeatable debug data: {\"isEarlyInjection\":false,\"currentRuleCount\":900,\"actualCount\":0,\"hasActualCountMetThreshold\":null,\"countRemainingForInjection\":null,\"nextBlockCount\":null,\"hasCountRemainingForInjectionMetThreshold\":null} --><\/p>\n<pre><code class=\"hljs \">bc<\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"170\" loading=\"lazy\" alt=\"\u0631\u0633\u0627\u0644\u0629 \u0627\u0644\u062a\u0631\u062d\u064a\u0628 \u0648\u0627\u0644\u062a\u0648\u062c\u064a\u0647 \u0645\u0646 BC\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236967_976_\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236967_976_%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C170&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":4,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":4,\"nbrPlacementsScanned\":4,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":240} --><\/p>\n<p>  \u064a\u0628\u062f\u0623 \u062a\u0637\u0628\u064a\u0642 bc \u0641\u064a \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0648\u064a\u0639\u0644\u0646 \u0639\u0646 \u0631\u0642\u0645 \u0627\u0644\u0625\u0635\u062f\u0627\u0631 \u0627\u0644\u062e\u0627\u0635 \u0628\u0647\u060c \u062b\u0645 \u064a\u0646\u062a\u0638\u0631 \u0625\u062f\u062e\u0627\u0644\u0643. \u064a\u0624\u062f\u064a \u0643\u062a\u0627\u0628\u0629 \u0639\u0645\u0644\u064a\u0629 \u062d\u0633\u0627\u0628\u064a\u0629 \u0648\u0627\u0644\u0636\u063a\u0637 \u0639\u0644\u0649 &#8220;Enter&#8221; \u0625\u0644\u0649 \u0642\u064a\u0627\u0645 bc \u0628\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 \u0648\u0639\u0631\u0636 \u0627\u0644\u0625\u062c\u0627\u0628\u0629. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":4,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":4,\"nbrPlacementsScanned\":4,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":447} --><\/p>\n<pre><code class=\"hljs xml\">16 * 4<p>1024 \/ 32<\/p><p>2^2 * 1024<\/p><\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"380\" loading=\"lazy\" alt=\"\u062b\u0644\u0627\u062b\u0629 \u0623\u0645\u062b\u0644\u0629 \u0644\u0644\u062d\u0633\u0627\u0628\u0627\u062a \u0641\u064a bc\u060c \u0641\u064a \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u062a\u0641\u0627\u0639\u0644\u064a\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236967_717_\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236967_717_%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C380&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":4,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":4,\"nbrPlacementsScanned\":4,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":687} --><\/p>\n<p>  \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 &#8220;Ctrl+L&#8221; \u0644\u0645\u0633\u062d \u0627\u0644\u0634\u0627\u0634\u0629\u060c \u0648&#8221;Ctrl+D&#8221; \u0644\u0644\u062e\u0631\u0648\u062c \u0645\u0646 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c. \u062f\u0639\u0646\u0627 \u0646\u062d\u0627\u0648\u0644 \u0625\u062c\u0631\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u062d\u0633\u0627\u0628\u064a\u0629 \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0645\u0643\u0648\u0646 \u0643\u0633\u0631\u064a \u0641\u064a \u0627\u0644\u0625\u062c\u0627\u0628\u0629. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":4,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":4,\"nbrPlacementsScanned\":4,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":876} --><br \/>\n<!-- Repeatable debug data: {\"isEarlyInjection\":true,\"currentRuleCount\":900,\"actualCount\":876,\"hasActualCountMetThreshold\":true,\"countRemainingForInjection\":24,\"nextBlockCount\":240,\"hasCountRemainingForInjectionMetThreshold\":true,\"nextCount\":1116} --><\/p>\n<p><!-- Repeatable debug data: {\"injection\":\"before\",\"adPosition\":4,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":4,\"nbrPlacementsScanned\":4,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":true,\"actualCount\":900} --><!-- Zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"after\",\"adPosition\":5,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":5,\"nbrPlacementsScanned\":4,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":true,\"actualCount\":0} --><\/p>\n<pre><code class=\"hljs \">22 \/ 7<\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"210\" loading=\"lazy\" alt=\"\u064a\u062a\u0645 \u062a\u0639\u064a\u064a\u0646 bc \u0627\u0641\u062a\u0631\u0627\u0636\u064a\u064b\u0627 \u0639\u0644\u0649 \u0639\u062f\u0645 \u0625\u0638\u0647\u0627\u0631 \u0623\u064a \u0623\u0631\u0642\u0627\u0645 \u0639\u0634\u0631\u064a\u0629. \u064a\u062a\u0645 \u0627\u0642\u062a\u0637\u0627\u0639 Pi \u0625\u0644\u0649 3.\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236967_553_\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236967_553_%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C210&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":5,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":5,\"nbrPlacementsScanned\":5,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":216} --><\/p>\n<p>  \u0647\u0630\u0627 \u0644\u064a\u0633 \u0645\u0627 \u062a\u0648\u0642\u0639\u0646\u0627\u0647. \u0639\u0644\u0649 \u0639\u0643\u0633 \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u060c \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 bc \u064a\u0633\u0645\u062d \u0644\u0646\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0642\u0629 \u0627\u0644\u062a\u0639\u0633\u0641\u064a\u0629\u060c \u0625\u0644\u0627 \u0623\u0646\u0647 \u0627\u0641\u062a\u0631\u0627\u0636\u064a\u064b\u0627 \u0644\u0646 \u064a\u0639\u0631\u0636 \u0627\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u0639\u0634\u0631\u064a\u0629 \u0623\u0648 \u0623\u064a \u0623\u0631\u0642\u0627\u0645 \u062a\u0644\u064a\u0647\u0627. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":5,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":5,\"nbrPlacementsScanned\":5,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":406} --><\/p>\n<p>  \u0644\u0643\u064a \u0646\u062c\u0639\u0644 \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0645\u0631\u0626\u064a\u0629\u060c \u0646\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0625\u062e\u0628\u0627\u0631 bc \u0628\u0639\u062f\u062f \u0627\u0644\u062e\u0627\u0646\u0627\u062a \u0627\u0644\u0639\u0634\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0639\u0631\u0636\u0647\u0627. \u0646\u0641\u0639\u0644 \u0630\u0644\u0643 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0645\u0631 &#8220;scale&#8221;. \u0633\u0646\u0637\u0644\u0628 \u0633\u0628\u0639\u0629 \u062e\u0627\u0646\u0627\u062a \u0639\u0634\u0631\u064a\u0629\u060c \u0648\u0646\u0639\u064a\u062f \u0625\u062c\u0631\u0627\u0621 \u062d\u0633\u0627\u0628\u0627\u062a\u0646\u0627. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":5,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":5,\"nbrPlacementsScanned\":5,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":612} --><\/p>\n<pre><code class=\"hljs xml\">scale=7<br \/>22 \/ 7<\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"345\" loading=\"lazy\" alt=\"\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0642\u064a\u0627\u0633 \u0644\u0625\u062e\u0628\u0627\u0631 bc \u0628\u0625\u0638\u0647\u0627\u0631 \u0645\u0627 \u064a\u0635\u0644 \u0625\u0644\u0649 7 \u0645\u0646\u0627\u0632\u0644 \u0639\u0634\u0631\u064a\u0629 \u0641\u064a \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u062d\u0633\u0627\u0628\u0627\u062a\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236967_802_\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236967_802_%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C345&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":5,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":5,\"nbrPlacementsScanned\":5,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":852} --><br \/>\n<!-- Repeatable debug data: {\"isEarlyInjection\":true,\"currentRuleCount\":900,\"actualCount\":852,\"hasActualCountMetThreshold\":true,\"countRemainingForInjection\":48,\"nextBlockCount\":389,\"hasCountRemainingForInjectionMetThreshold\":true,\"nextCount\":1241} --><\/p>\n<p><!-- Repeatable debug data: {\"injection\":\"before\",\"adPosition\":5,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":5,\"nbrPlacementsScanned\":5,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":true,\"actualCount\":900} --><!-- Zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"after\",\"adPosition\":6,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":6,\"nbrPlacementsScanned\":5,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":true,\"actualCount\":0} --><\/p>\n<p>  \u0623\u062e\u064a\u0631\u064b\u0627\u060c \u0648\u0635\u0644\u0646\u0627 \u0625\u0644\u0649 \u0645\u0643\u0627\u0646 \u0645\u0627. \u064a\u0638\u0644 \u0625\u0639\u062f\u0627\u062f &#8220;\u0627\u0644\u0645\u0642\u064a\u0627\u0633&#8221; \u0641\u064a \u0645\u0643\u0627\u0646\u0647 \u062d\u062a\u0649 \u062a\u0642\u0648\u0645 \u0628\u062a\u063a\u064a\u064a\u0631\u0647. \u0625\u0646 \u0636\u0628\u0637 \u0639\u062f\u062f \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0639\u0634\u0631\u064a\u0629 \u064a\u062e\u0628\u0631\u0646\u0627 \u0628\u0623\u0646 <em>\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649<\/em> \u0639\u062f\u062f \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0645\u0631\u0627\u062f \u0639\u0631\u0636\u0647\u0627. \u0625\u0630\u0627 \u0644\u0645 \u062a\u0643\u0646 \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u0639\u062f\u062f \u0645\u0646 \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0639\u0634\u0631\u064a\u0629\u060c \u0641\u0633\u064a\u062a\u0645 \u0639\u0631\u0636\u0647\u0627 \u0628\u0639\u062f\u062f \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0639\u0634\u0631\u064a\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0648\u0644\u064a\u0633 \u0623\u0643\u062b\u0631. \u0648\u0644\u0627 \u064a\u062a\u0645 \u062d\u0634\u0648\u0647\u0627 \u0628\u0623\u0635\u0641\u0627\u0631 \u0644\u0627 \u0645\u0639\u0646\u0649 \u0644\u0647\u0627. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":6,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":6,\"nbrPlacementsScanned\":6,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":341} --><\/p>\n<pre><code class=\"hljs xml\">scale=10<br \/>0<span class=\"hljs-selector-class\">.300003<\/span> * 0<span class=\"hljs-selector-class\">.5<\/span><\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"250\" loading=\"lazy\" alt=\"\u064a\u0639\u0631\u0636 bc \u0641\u0642\u0637 \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0639\u0634\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u062d\u062a\u0627\u062c\u0647\u0627. \u0644\u0646 \u064a\u0624\u062f\u064a \u0636\u0628\u0637 \u0627\u0644\u0645\u0642\u064a\u0627\u0633 \u0625\u0644\u0649 10 \u0625\u0644\u0649 \u0625\u062c\u0628\u0627\u0631\u0643 \u0639\u0644\u0649 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 10 \u0623\u0645\u0627\u0643\u0646 \u0639\u0634\u0631\u064a\u0629. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u062a\u062a\u0637\u0644\u0628 \u0639\u062f\u062f\u064b\u0627 \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0639\u0634\u0631\u064a\u0629\u060c \u0641\u0633\u062a\u0643\u0648\u0646 \u0647\u0630\u0647 \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0647\u064a \u0627\u0644\u0648\u062d\u064a\u062f\u0629 \u0627\u0644\u062a\u064a \u064a\u062a\u0645 \u0639\u0631\u0636\u0647\u0627.\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236968_234_\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236968_234_%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C250&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":6,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":6,\"nbrPlacementsScanned\":6,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":581} --><\/p>\n<p>  \u064a\u0645\u0643\u0646\u0643 \u0625\u062f\u0631\u0627\u062c \u062d\u0633\u0627\u0628\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0639\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0633\u0637\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0627\u0635\u0644\u0629 \u0627\u0644\u0645\u0646\u0642\u0648\u0637\u0629 &#8220;;&#8221; \u0644\u0641\u0635\u0644\u0647\u0627. \u064a\u062a\u0645 \u0639\u0631\u0636 \u0627\u0644\u0625\u062c\u0627\u0628\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0633\u0637\u0631 \u0643\u0627\u0644\u0645\u0639\u062a\u0627\u062f\u060c \u0628\u0627\u0644\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0630\u064a \u062a\u0645 \u0625\u062f\u0631\u0627\u062c \u0627\u0644\u062d\u0633\u0627\u0628\u0627\u062a \u0628\u0647. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":6,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":6,\"nbrPlacementsScanned\":6,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":781} --><br \/>\n<!-- Repeatable debug data: {\"isEarlyInjection\":true,\"currentRuleCount\":900,\"actualCount\":781,\"hasActualCountMetThreshold\":true,\"countRemainingForInjection\":119,\"nextBlockCount\":240,\"hasCountRemainingForInjectionMetThreshold\":true,\"nextCount\":1021} --><\/p>\n<p><!-- Repeatable debug data: {\"injection\":\"before\",\"adPosition\":6,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":6,\"nbrPlacementsScanned\":6,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":true,\"actualCount\":900} --><!-- Zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"after\",\"adPosition\":7,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":7,\"nbrPlacementsScanned\":6,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":true,\"actualCount\":0} --><\/p>\n<pre><code class=\"hljs css\">25 * 6; 12<span class=\"hljs-selector-class\">.5<\/span> + 45<span class=\"hljs-selector-class\">.001<\/span>; 3 + 5 + 7 + 9<\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"270\" loading=\"lazy\" alt=\"\u0628\u0625\u0645\u0643\u0627\u0646\u0643 \u0625\u0636\u0627\u0641\u0629 \u062d\u0633\u0627\u0628\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0625\u0644\u0649 \u0633\u0637\u0631 \u0648\u0627\u062d\u062f \u0639\u0646 \u0637\u0631\u064a\u0642 \u0641\u0635\u0644\u0647\u0627 \u0628\u0641\u0627\u0635\u0644\u0629 \u0645\u0646\u0642\u0648\u0637\u0629.\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236968_795_\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236968_795_%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C270&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":7,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":7,\"nbrPlacementsScanned\":7,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":121} --><\/p>\n<p>  \u064a\u0645\u0643\u0646\u0643 \u0623\u064a\u0636\u064b\u0627 \u062a\u0636\u0645\u064a\u0646 \u0627\u0644\u0623\u0645\u0631 &#8220;scale&#8221; \u0641\u064a \u0627\u0644\u0642\u0627\u0626\u0645\u0629. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":7,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":7,\"nbrPlacementsScanned\":7,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":188} --><\/p>\n<pre><code class=\"hljs \">scale=8; 22 \/ 7; scale=3; 0.3 * 0.071<\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"250\" loading=\"lazy\" alt=\"\u064a\u0645\u0643\u0646\u0643 \u062a\u063a\u064a\u064a\u0631 \u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0645\u0642\u064a\u0627\u0633 \u0644\u0643\u0644 \u0639\u0645\u0644\u064a\u0629 \u062d\u0633\u0627\u0628\u064a\u0629\u060c \u062d\u062a\u0649 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 \u0639\u0644\u0649 \u0646\u0641\u0633 \u0633\u0637\u0631 \u0627\u0644\u0623\u0648\u0627\u0645\u0631\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236968_861_\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236968_861_%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C250&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":7,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":7,\"nbrPlacementsScanned\":7,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":428} --><\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":7,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":7,\"nbrPlacementsScanned\":7,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":428} --><\/p>\n<h2 id=\"the-standard-math-library\"><span class=\"ez-toc-section\" id=\"%D8%A7%D9%84%D9%85%D9%83%D8%AA%D8%A8%D8%A9_%D8%A7%D9%84%D9%82%D9%8A%D8%A7%D8%B3%D9%8A%D8%A9_%D9%84%D9%84%D8%B1%D9%8A%D8%A7%D8%B6%D9%8A%D8%A7%D8%AA\"><\/span>  \u0627\u0644\u0645\u0643\u062a\u0628\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0644\u0631\u064a\u0627\u0636\u064a\u0627\u062a <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>  \u064a\u0624\u062f\u064a \u0627\u0644\u062e\u064a\u0627\u0631 -l (\u0645\u0643\u062a\u0628\u0629 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629) \u0625\u0644\u0649 \u0642\u064a\u0627\u0645 bc \u0628\u062a\u062d\u0645\u064a\u0644 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0648\u0638\u0627\u0626\u0641\u060c \u0648\u062a\u0639\u064a\u064a\u0646 &#8220;\u0627\u0644\u0645\u0642\u064a\u0627\u0633&#8221; \u0625\u0644\u0649 20 \u0645\u0643\u0627\u0646\u064b\u0627 \u0639\u0634\u0631\u064a\u064b\u0627. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":7,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":7,\"nbrPlacementsScanned\":7,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":556} --><\/p>\n<pre><code class=\"hljs xml\">bc -l<br \/>22 \/ 7<\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"250\" loading=\"lazy\" alt=\"\u062a\u0645 \u062a\u0634\u063a\u064a\u0644 bc \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062e\u064a\u0627\u0631 -l\u060c \u0645\u0645\u0627 \u064a\u0638\u0647\u0631 \u0642\u064a\u0645\u0629 pi \u0645\u062d\u0633\u0648\u0628\u0629 \u0625\u0644\u0649 20 \u0631\u0642\u0645\u064b\u0627 \u0639\u0634\u0631\u064a\u064b\u0627\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236968_625_\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236968_625_%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C250&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":7,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":7,\"nbrPlacementsScanned\":7,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":796} --><\/p>\n<p>  \u0628\u0639\u062f \u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0645\u0643\u062a\u0628\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629\u060c \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0647 \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0641\u064a \u062d\u0633\u0627\u0628\u0627\u062a\u0643. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":7,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":7,\"nbrPlacementsScanned\":7,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":881} --><br \/>\n<!-- Repeatable debug data: {\"isEarlyInjection\":true,\"currentRuleCount\":900,\"actualCount\":881,\"hasActualCountMetThreshold\":true,\"countRemainingForInjection\":19,\"nextBlockCount\":204,\"hasCountRemainingForInjectionMetThreshold\":true,\"nextCount\":1085} --><\/p>\n<p><!-- Repeatable debug data: {\"injection\":\"before\",\"adPosition\":7,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":7,\"nbrPlacementsScanned\":7,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":true,\"actualCount\":900} --><!-- Zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"after\",\"adPosition\":8,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":8,\"nbrPlacementsScanned\":7,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":true,\"actualCount\":0} --><\/p>\n<ul>\n<li><strong>\u0633(\u0633)<\/strong>:\u062c\u064a\u0628 x <\/li>\n<li><strong>\u062c(\u0633)<\/strong>:\u062c\u064a\u0628 \u062a\u0645\u0627\u0645 x. <\/li>\n<li><strong>\u0623(x)<\/strong>:\u0638\u0644 \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0644\u0640 x <\/li>\n<li><strong>\u0644(\u0633)<\/strong>:\u0627\u0644\u0644\u0648\u063a\u0627\u0631\u064a\u062a\u0645 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0644\u0640 x <\/li>\n<li><strong>\u0627\u0644\u0633\u0627\u0628\u0642)<\/strong>:\u0623\u0633\u0651 e \u0644\u0644\u0642\u064a\u0645\u0629 x <\/li>\n<li><strong>\u062c(\u0646\u060c\u0633)<\/strong>:\u062f\u0627\u0644\u0629 \u200b\u200b\u0628\u064a\u0633\u0644 \u0645\u0646 \u0631\u062a\u0628\u0629 \u0639\u062f\u062f \u0635\u062d\u064a\u062d n \u0645\u0646 x. <\/li>\n<\/ul>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":8,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":8,\"nbrPlacementsScanned\":8,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":185} --><\/p>\n<p>  \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062c\u064a\u0628 \u0648\u062c\u064a\u0628 \u0627\u0644\u062a\u0645\u0627\u0645 \u0648\u0627\u0644\u0638\u0644 \u0627\u0644\u0639\u0643\u0633\u064a \u0642\u064a\u0645 \u0627\u0644\u0631\u0627\u062f\u064a\u0627\u0646. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":8,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":8,\"nbrPlacementsScanned\":8,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":234} --><\/p>\n<pre><code class=\"hljs xml\"><span class=\"hljs-selector-tag\">s<\/span> (1<span class=\"hljs-selector-class\">.1<\/span>)<br \/>\u00a0<br \/><span class=\"hljs-selector-tag\">c<\/span> (<span class=\"hljs-selector-class\">.891207<\/span>)<br \/>\u00a0<br \/><span class=\"hljs-selector-tag\">a<\/span> (<span class=\"hljs-selector-class\">.628473<\/span>)<br \/><\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"365\" loading=\"lazy\" alt=\"\u062d\u0633\u0627\u0628 \u0627\u0644\u062c\u064a\u0628 \u0648\u062c\u064a\u0628 \u0627\u0644\u062a\u0645\u0627\u0645 \u0648\u0627\u0644\u0638\u0644 \u0627\u0644\u0639\u0643\u0633\u064a \u0641\u064a bc \u0641\u064a \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u062a\u0641\u0627\u0639\u0644\u064a\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236969_529_\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236969_529_%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C365&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":8,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":8,\"nbrPlacementsScanned\":8,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":474} --><\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":8,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":8,\"nbrPlacementsScanned\":8,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":474} --><\/p>\n<h2 id=\"sending-input-to-bc-on-the-command-line\"><span class=\"ez-toc-section\" id=\"%D8%A5%D8%B1%D8%B3%D8%A7%D9%84_%D8%A7%D9%84%D8%A5%D8%AF%D8%AE%D8%A7%D9%84_%D8%A5%D9%84%D9%89_bc_%D8%B9%D9%84%D9%89_%D8%B3%D8%B7%D8%B1_%D8%A7%D9%84%D8%A3%D9%88%D8%A7%D9%85%D8%B1\"><\/span>  \u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0625\u0644\u0649 bc \u0639\u0644\u0649 \u0633\u0637\u0631 \u0627\u0644\u0623\u0648\u0627\u0645\u0631 <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>  \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0648\u062c\u064a\u0647 \u0648\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0625\u0644\u0649 bc. \u064a\u0642\u0648\u0645 \u0628\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643 \u0648\u064a\u0639\u0631\u0636 \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0641\u064a \u0646\u0627\u0641\u0630\u0629 \u0627\u0644\u0645\u062d\u0637\u0629 \u0627\u0644\u0637\u0631\u0641\u064a\u0629. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":8,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":8,\"nbrPlacementsScanned\":8,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":602} --><\/p>\n<p>  \u064a\u0645\u0643\u0646\u0643 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0648\u062c\u064a\u0647 \u0625\u0644\u0649 bc \u0645\u0639 \u0623\u0648 \u0628\u062f\u0648\u0646 \u062e\u064a\u0627\u0631 -l (\u0645\u0643\u062a\u0628\u0629 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629). <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":8,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":8,\"nbrPlacementsScanned\":8,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":683} --><\/p>\n<pre><code class=\"hljs xml\">bc &lt;&lt;&lt; 22\/7<br \/>bc -l &lt;&lt;&lt; 22\/7<\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"140\" loading=\"lazy\" alt=\"\u0625\u0639\u0627\u062f\u0629 \u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0625\u0644\u0649 bc \u0648 bc -l\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236969_448_\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236969_448_%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C140&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- Repeatable debug data: {\"injection\":\"before\",\"adPosition\":8,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":8,\"nbrPlacementsScanned\":8,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":false,\"actualCount\":923} --><!-- Zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"after\",\"adPosition\":9,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":9,\"nbrPlacementsScanned\":8,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":false,\"actualCount\":0} --><br \/>\n<!-- Repeatable debug data: {\"isEarlyInjection\":false,\"currentRuleCount\":900,\"actualCount\":0,\"hasActualCountMetThreshold\":null,\"countRemainingForInjection\":null,\"nextBlockCount\":null,\"hasCountRemainingForInjectionMetThreshold\":null} --><\/p>\n<p>  \u0644\u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0625\u0644\u0649 bc\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0625\u062e\u0631\u0627\u062c \u0644\u0639\u0645\u0644\u064a\u0629 \u0623\u062e\u0631\u0649. \u0645\u0646 \u0627\u0644\u0645\u0644\u0627\u0626\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 echo \u0644\u0647\u0630\u0627 \u0627\u0644\u063a\u0631\u0636. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":9,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":9,\"nbrPlacementsScanned\":9,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":117} --><\/p>\n<pre><code class=\"hljs php\"><span class=\"hljs-keyword\">echo<\/span>\u00a0<span class=\"hljs-number\">22<\/span>\/<span class=\"hljs-number\">7<\/span> | bc<br \/><span class=\"hljs-keyword\">echo<\/span>\u00a0<span class=\"hljs-number\">22<\/span>\/<span class=\"hljs-number\">7<\/span> | bc -l<\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"150\" loading=\"lazy\" alt=\"\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0635\u062f\u0649 \u0627\u0644\u0635\u0648\u062a \u0644\u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0625\u0644\u0649 bc \u0648bc -l\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236969_811_\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236969_811_%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C150&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":9,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":9,\"nbrPlacementsScanned\":9,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":357} --><\/p>\n<p>  \u0625\u0630\u0627 \u0643\u0627\u0646 \u0644\u062f\u064a\u0643 \u0645\u0633\u0627\u0641\u0627\u062a \u0641\u064a \u0625\u062f\u062e\u0627\u0644\u0643\u060c \u0623\u0648 \u0643\u0646\u062a \u062a\u0631\u064a\u062f \u062a\u0636\u0645\u064a\u0646 \u0623\u0645\u0631 &#8220;scale&#8221;\u060c \u0641\u0642\u0645 \u0628\u0648\u0636\u0639 \u0625\u062f\u062e\u0627\u0644\u0643 \u0628\u064a\u0646 \u0639\u0644\u0627\u0645\u062a\u064a \u0627\u0642\u062a\u0628\u0627\u0633. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":9,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":9,\"nbrPlacementsScanned\":9,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":480} --><\/p>\n<pre><code class=\"hljs xml\"><span class=\"hljs-keyword\">echo<\/span>\u00a0<span class=\"hljs-string\">\"22 \/ 7\"<\/span> | bc -l<br \/><span class=\"hljs-keyword\">echo<\/span>\u00a0<span class=\"hljs-string\">\"scale=6; 22 \/ 7\"<\/span> | bc<\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"140\" loading=\"lazy\" alt=\"\u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0636\u0645\u0646 \u0645\u0633\u0627\u0641\u0627\u062a \u0628\u064a\u0646 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0642\u062a\u0628\u0627\u0633 \u0644\u062a\u0648\u062c\u064a\u0647\u0647\u0627 \u0625\u0644\u0649 bc \u0648bc -l\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236969_608_\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236969_608_%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C140&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":9,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":9,\"nbrPlacementsScanned\":9,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":720} --><\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":9,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":9,\"nbrPlacementsScanned\":9,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":720} --><\/p>\n<h2 id=\"using-bc-in-bash-shell-scripts\"><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B3%D8%AA%D8%AE%D8%AF%D8%A7%D9%85_bc_%D9%81%D9%8A_%D9%86%D8%B5%D9%88%D8%B5_Bash_Shell\"><\/span>  \u0627\u0633\u062a\u062e\u062f\u0627\u0645 bc \u0641\u064a \u0646\u0635\u0648\u0635 Bash Shell <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>  \u0644\u062f\u064a\u0646\u0627 \u0627\u0644\u0622\u0646 \u0643\u0644 \u0645\u0627 \u0646\u062d\u062a\u0627\u062c\u0647 \u0644\u0646\u062a\u0645\u0643\u0646 \u0645\u0646 \u0625\u062c\u0631\u0627\u0621 \u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0641\u0627\u0635\u0644\u0629 \u0627\u0644\u0639\u0627\u0626\u0645\u0629 \u0641\u064a \u0646\u0635\u0648\u0635 bash \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0646\u0627\u060c \u0628\u0627\u0644\u062f\u0642\u0629 \u0627\u0644\u062a\u064a \u0646\u062e\u062a\u0627\u0631\u0647\u0627. \u064a\u0645\u0643\u0646\u0646\u0627 \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u0631\u062c\u0648\u0639 \u0625\u0644\u0649 \u0645\u062a\u063a\u064a\u0631\u0627\u062a Bash \u0641\u064a \u062d\u0633\u0627\u0628\u0627\u062a\u0646\u0627\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0646\u0635. <\/p>\n<p><!-- Repeatable debug data: {\"injection\":\"before\",\"adPosition\":9,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":9,\"nbrPlacementsScanned\":9,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":false,\"actualCount\":943} --><!-- Zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"after\",\"adPosition\":10,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":10,\"nbrPlacementsScanned\":9,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":false,\"actualCount\":0} --><br \/>\n<!-- Repeatable debug data: {\"isEarlyInjection\":false,\"currentRuleCount\":900,\"actualCount\":0,\"hasActualCountMetThreshold\":null,\"countRemainingForInjection\":null,\"nextBlockCount\":null,\"hasCountRemainingForInjectionMetThreshold\":null} --><\/p>\n<p>  \u0625\u0644\u064a\u0643 \u0646\u0635 \u0627\u0644\u0645\u062b\u0627\u0644 \u0627\u0644\u062e\u0627\u0635 \u0628\u0646\u0627. \u0627\u0646\u0633\u062e \u0647\u0630\u0627 \u0627\u0644\u0646\u0635 \u0625\u0644\u0649 \u0645\u062d\u0631\u0631\u060c \u0648\u0627\u062d\u0641\u0638\u0647 \u0628\u0627\u0633\u0645 &#8220;pi.sh&#8221;\u060c \u062b\u0645 \u0623\u063a\u0644\u0642 \u0645\u062d\u0631\u0631 \u0627\u0644\u0646\u0635\u0648\u0635 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":10,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":10,\"nbrPlacementsScanned\":10,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":121} --><\/p>\n<pre><code class=\"hljs xml\"><span class=\"hljs-meta\">#!\/bin\/bash<\/span><p>first_number=22<br \/>second_number=7<\/p><p>pi=$(<span class=\"hljs-built_in\">echo<\/span>\u00a0<span class=\"hljs-string\">\"scale=<span class=\"hljs-variable\">$1<\/span>; <span class=\"hljs-variable\">$first_number<\/span>\/<span class=\"hljs-variable\">$second_number<\/span>\"<\/span> | bc)<\/p><p><span class=\"hljs-built_in\">echo<\/span>\u00a0<span class=\"hljs-string\">\"Pi to <span class=\"hljs-variable\">$1<\/span> decimal places is: <span class=\"hljs-variable\">$pi<\/span>\"<\/span><\/p><\/code> <\/pre>\n<p>  \u0646\u0633\u062a\u062e\u062f\u0645 \u0645\u062a\u063a\u064a\u0631\u064a\u0646\u060c &#8220;first_number&#8221; \u0648&#8221;second_number&#8221; \u0644\u062d\u0641\u0638 \u0642\u064a\u0645\u062a\u064a\u0646 \u0639\u062f\u062f\u064a\u062a\u064a\u0646. \u0646\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u064a\u0646 \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u064a\u0646 \u0641\u064a \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u0646\u0646\u0642\u0644\u0647\u0627 \u0625\u0644\u0649 bc. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":10,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":10,\"nbrPlacementsScanned\":10,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":302} --><\/p>\n<p>  \u0644\u0642\u062f \u0627\u0633\u062a\u062e\u062f\u0645\u0646\u0627 \u0623\u064a\u0636\u064b\u0627 \u0645\u0639\u0644\u0645\u0629 \u0633\u0637\u0631 \u0627\u0644\u0623\u0648\u0627\u0645\u0631 \u0627\u0644\u0623\u0648\u0644\u0649 \u0627\u0644\u062a\u064a \u062a\u0645 \u062a\u0645\u0631\u064a\u0631\u0647\u0627 \u0625\u0644\u0649 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u0646\u0635\u064a\u060c &#8220;$1&#8243;\u060c \u0643\u0642\u064a\u0645\u0629 \u0644\u062a\u0639\u064a\u064a\u0646 &#8220;\u0627\u0644\u0645\u0642\u064a\u0627\u0633&#8221; \u0625\u0644\u064a\u0647\u0627. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":10,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":10,\"nbrPlacementsScanned\":10,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":442} --><\/p>\n<p>  \u0642\u0628\u0644 \u0623\u0646 \u0646\u062a\u0645\u0643\u0646 \u0645\u0646 \u062a\u062c\u0631\u0628\u0629 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u0646\u0635\u064a \u0627\u0644\u062e\u0627\u0635 \u0628\u0646\u0627\u060c \u0646\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062c\u0639\u0644\u0647 \u0642\u0627\u0628\u0644\u0627\u064b \u0644\u0644\u062a\u0646\u0641\u064a\u0630 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 chmod. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":10,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":10,\"nbrPlacementsScanned\":10,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":515} --><\/p>\n<pre><code class=\"hljs css\"><span class=\"hljs-selector-tag\">chmod<\/span> +<span class=\"hljs-selector-tag\">x<\/span>\u00a0<span class=\"hljs-selector-tag\">pi<\/span><span class=\"hljs-selector-class\">.sh<\/span><\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"75\" loading=\"lazy\" alt=\"\u0627\u0633\u062a\u062e\u062f\u0627\u0645 chmod \u0644\u062c\u0639\u0644 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u0646\u0635\u064a \u0642\u0627\u0628\u0644\u0627\u064b \u0644\u0644\u062a\u0646\u0641\u064a\u0630\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236970_388_\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236970_388_%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C75&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":10,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":10,\"nbrPlacementsScanned\":10,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":755} --><\/p>\n<p>  \u062f\u0639\u0646\u0627 \u0646\u062d\u0627\u0648\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u0646\u0635\u064a \u0627\u0644\u062e\u0627\u0635 \u0628\u0646\u0627 \u0645\u0639 \u0642\u064a\u0645 \u0633\u0637\u0631 \u0623\u0648\u0627\u0645\u0631 \u0645\u062e\u062a\u0644\u0641\u0629. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":10,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":10,\"nbrPlacementsScanned\":10,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":819} --><br \/>\n<!-- Repeatable debug data: {\"isEarlyInjection\":true,\"currentRuleCount\":900,\"actualCount\":819,\"hasActualCountMetThreshold\":true,\"countRemainingForInjection\":81,\"nextBlockCount\":240,\"hasCountRemainingForInjectionMetThreshold\":true,\"nextCount\":1059} --><\/p>\n<p><!-- Repeatable debug data: {\"injection\":\"before\",\"adPosition\":10,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":10,\"nbrPlacementsScanned\":10,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":true,\"actualCount\":900} --><!-- Zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"after\",\"adPosition\":11,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":11,\"nbrPlacementsScanned\":10,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"isEarlyInjection\":true,\"actualCount\":0} --><\/p>\n<pre><code class=\"hljs xml\">.\/pi.sh 5<br \/>.\/pi.sh 14<br \/>.\/pi.sh 20<\/code> <\/pre>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img image-expandable img-article-item\">\n<figure><img data-recalc-dims=\"1\" decoding=\"async\" width=\"815\" height=\"190\" loading=\"lazy\" alt=\"\u0625\u062e\u0631\u0627\u062c \u0645\u0646 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u0646\u0635\u064a pi.sh \u064a\u0638\u0647\u0631 \u0642\u064a\u0645\u0629 pi \u0627\u0644\u0645\u062d\u0633\u0648\u0628\u0629 \u0628\u062b\u0644\u0627\u062b \u062f\u0631\u062c\u0627\u062a \u062f\u0642\u0629 \u0645\u062e\u062a\u0644\u0641\u0629\" data-img-url=\"https:\/\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236970_976_\u0643\u064a\u0641\u064a\u0629-\u0625\u062c\u0631\u0627\u0621-\u062d\u0633\u0627\u0628\u0627\u062a-\u0627\u0644\u0646\u0642\u0637\u0629-\u0627\u0644\u0639\u0627\u0626\u0645\u0629-\u0641\u064a-\u0646\u0635\u0648\u0635-Bash-\u0641\u064a-Linux.png\" src=\"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/1725236970_976_%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.png?resize=815%2C190&#038;ssl=1\" style=\"height:auto;max-width:100%\" title=\"\">  <\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":11,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":11,\"nbrPlacementsScanned\":11,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":159} --><\/p>\n<p>  \u0646\u062d\u0635\u0644 \u0639\u0644\u0649 \u0639\u0631\u0636 pi \u0644\u0639\u062f\u062f \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u062a\u064a \u0646\u062d\u062f\u062f\u0647\u0627 \u0639\u0644\u0649 \u0633\u0637\u0631 \u0627\u0644\u0623\u0648\u0627\u0645\u0631 \u0641\u064a \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u0646\u0635\u064a \u0627\u0644\u062e\u0627\u0635 \u0628\u0646\u0627. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":11,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":11,\"nbrPlacementsScanned\":11,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":246} --><\/p>\n<p> <span class=\"related-single\">\u0630\u0627\u062a \u0635\u0644\u0629: \u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 getopts \u0644\u062a\u062d\u0644\u064a\u0644 \u062e\u064a\u0627\u0631\u0627\u062a Linux Shell Script<\/span> <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":11,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":11,\"nbrPlacementsScanned\":11,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":311} --><\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":11,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":11,\"nbrPlacementsScanned\":11,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":311} --><\/p>\n<h2 id=\"it-all-adds-up\"><span class=\"ez-toc-section\" id=\"%D9%83%D9%84_%D9%87%D8%B0%D8%A7_%D9%8A%D8%B6%D9%8A%D9%81\"><\/span>  \u0643\u0644 \u0647\u0630\u0627 \u064a\u0636\u064a\u0641 <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>  \u0625\u0646 \u062a\u062c\u0627\u0648\u0632 \u062d\u062f\u0648\u062f \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0641\u0642\u0637 \u0641\u064a Bash \u064a\u0645\u0646\u062d \u0646\u0635\u0648\u0635\u0646\u0627 \u0627\u0644\u062f\u0642\u0629 \u0648\u0627\u0644\u0648\u0636\u0648\u062d. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":11,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":11,\"nbrPlacementsScanned\":11,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":425} --><\/p>\n<p>  \u064a\u0639\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 echo \u0644\u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0625\u0644\u0649 bc \u062f\u0627\u062e\u0644 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0627\u0644\u0646\u0635\u064a\u0629 \u0623\u0645\u0631\u064b\u0627 \u0635\u0639\u0628\u064b\u0627 \u0628\u0639\u0636 \u0627\u0644\u0634\u064a\u0621\u060c \u0648\u0644\u0643\u0646\u0647 \u064a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0644\u0644\u063a\u0627\u064a\u0629\u060c \u0648\u0627\u0644\u0641\u0648\u0627\u0626\u062f \u062a\u0633\u062a\u062d\u0642 \u0630\u0644\u0643. <\/p>\n<p><!-- No repeatable ad for zone: character count repeatable. --><!-- Repeatable debug data: {\"injection\":\"none\",\"adPosition\":11,\"startingPoint\":0,\"skipEvery\":null,\"nbrPlacementFilledEachSkip\":11,\"nbrPlacementsScanned\":11,\"ruleCount\":900,\"degradationStartingPoint\":1,\"stopAds\":null,\"actualCount\":552} -->\n <\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u064a\u062f\u0639\u0645 \u063a\u0644\u0627\u0641 Linux Bash \u0641\u0642\u0637 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0648\u0644\u0627 \u064a\u0645\u0643\u0646\u0647 \u0625\u062c\u0631\u0627\u0621 \u062d\u0633\u0627\u0628\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0623\u0639\u062f\u0627\u062f \u0627\u0644\u0639\u0634\u0631\u064a\u0629. \u062a\u062a\u064a\u062d \u0644\u0643 \u0623\u062f\u0627\u0629 bc \u0641\u064a Linux \u0625\u062c\u0631\u0627\u0621 \u062d\u0633\u0627\u0628\u0627\u062a \u062f\u0642\u064a\u0642\u0629 \u0644\u0644\u0641\u0627\u0635\u0644\u0629 \u0627\u0644\u0639\u0627\u0626\u0645\u0629 \u0628\u0634\u0643\u0644 \u062a\u0641\u0627\u0639\u0644\u064a \u0648\u0641\u064a \u0646\u0635\u0648\u0635 shell. \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 bc\u060c \u064a\u0645\u0643\u0646\u0643 \u062a\u0639\u064a\u064a\u0646 \u0639\u062f\u062f \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0639\u0634\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u0633\u064a\u062a\u0645 \u0639\u0631\u0636\u0647\u0627 \u0648\u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 \u0628\u062f\u0642\u0629 \u062a\u0639\u0633\u0641\u064a\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0645\u0646 \u0645\u0643\u062a\u0628\u0629 &#8230; <a title=\"\u0643\u064a\u0641\u064a\u0629 \u0625\u062c\u0631\u0627\u0621 \u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u0639\u0627\u0626\u0645\u0629 \u0641\u064a \u0646\u0635\u0648\u0635 Bash \u0641\u064a Linux\" class=\"read-more\" href=\"https:\/\/goodwriterz.com\/site\/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a5%d8%ac%d8%b1%d8%a7%d8%a1-%d8%ad%d8%b3%d8%a7%d8%a8%d8%a7%d8%aa-%d8%a7%d9%84%d9%86%d9%82%d8%b7%d8%a9-%d8%a7%d9%84%d8%b9%d8%a7%d8%a6%d9%85%d8%a9-%d9%81%d9%8a-%d9%86\/\" aria-label=\"Read more about \u0643\u064a\u0641\u064a\u0629 \u0625\u062c\u0631\u0627\u0621 \u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u0639\u0627\u0626\u0645\u0629 \u0641\u064a \u0646\u0635\u0648\u0635 Bash \u0641\u064a Linux\">\u0625\u0642\u0631\u0623 \u0627\u0644\u0645\u0632\u064a\u062f<\/a><\/p>\n","protected":false},"author":1,"featured_media":40469,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[6],"tags":[42,43,816],"class_list":["post-40468","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","tag-linux","tag-linux-macos-terminal","tag-816"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/goodwriterz.com\/site\/wp-content\/uploads\/2024\/09\/%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D8%A5%D8%AC%D8%B1%D8%A7%D8%A1-%D8%AD%D8%B3%D8%A7%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D9%86%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B9%D8%A7%D8%A6%D9%85%D8%A9-%D9%81%D9%8A-%D9%86%D8%B5%D9%88%D8%B5-Bash-%D9%81%D9%8A-Linux.jpg?fit=1920%2C1080&ssl=1","jetpack_sharing_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/goodwriterz.com\/site\/wp-json\/wp\/v2\/posts\/40468","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/goodwriterz.com\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/goodwriterz.com\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/goodwriterz.com\/site\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/goodwriterz.com\/site\/wp-json\/wp\/v2\/comments?post=40468"}],"version-history":[{"count":0,"href":"https:\/\/goodwriterz.com\/site\/wp-json\/wp\/v2\/posts\/40468\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/goodwriterz.com\/site\/wp-json\/wp\/v2\/media\/40469"}],"wp:attachment":[{"href":"https:\/\/goodwriterz.com\/site\/wp-json\/wp\/v2\/media?parent=40468"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/goodwriterz.com\/site\/wp-json\/wp\/v2\/categories?post=40468"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/goodwriterz.com\/site\/wp-json\/wp\/v2\/tags?post=40468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}