{"id":16736,"date":"2022-10-22T00:54:02","date_gmt":"2022-10-21T19:24:02","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-to-use-a-cmd-command-in-c\/"},"modified":"2022-10-22T00:54:02","modified_gmt":"2022-10-21T19:24:02","slug":"solved-how-to-use-a-cmd-command-in-c","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-to-use-a-cmd-command-in-c\/","title":{"rendered":"[Solved] How to use a CMD command in c++?"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-27881455\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"27881455\" data-parentid=\"27881067\" data-score=\"1\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<blockquote>\n<p><em>&#8220;what should i do?&#8221;<\/em><\/p>\n<\/blockquote>\n<p>You simply do this (using the <strong><a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/en.cppreference.com\/w\/cpp\/utility\/program\/system\"><code>std::system()<\/code><\/a><\/strong> function):<\/p>\n<pre><code>#include &lt;cstdlib&gt;\n\n\/\/ ...\n\nif(i == 1) {\n    std::system(\"ROBOCOPY D:\/folder1 D:\/folder2 \/S \/E\");\n}\nelse if(i == 2) {\n    std::system(\"ROBOCOPY D:\/folder3 D:\/folder4 \/S \/E\");\n}\n<\/code><\/pre>\n<hr>\n<p>Note that for string literals like <code>\"D:\\folder3\"<\/code>, you&#8217;ll need to escape <code>'\\'<\/code> characters, with another <code>'\\'<\/code>: <code>\"D:\\\\folder3\"<\/code>.<br \/>\nOr even two more, depending on the interpreting command shell (should work on windows cmd without doing so): <code>\"D:\\\\\\\\folder3\"<\/code>.<br \/>\nThe easier way though, is to use the simpler to write <code>\"https:\/\/stackoverflow.com\/\"<\/code> character, that&#8217;s accepted for specifying windows pathes lately as well.<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">1<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved How to use a CMD command in c++? <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] &#8220;what should i do?&#8221; You simply do this (using the std::system() function): #include &lt;cstdlib&gt; \/\/ &#8230; if(i == 1) { std::system(&#8220;ROBOCOPY D:\/folder1 D:\/folder2 \/S \/E&#8221;); } else if(i == 2) { std::system(&#8220;ROBOCOPY D:\/folder3 D:\/folder4 \/S \/E&#8221;); } Note that for string literals like &#8220;D:\\folder3&#8221;, you&#8217;ll need to escape &#8216;\\&#8217; characters, with another &#8216;\\&#8217;: &#8220;D:\\\\folder3&#8221;. &#8230; <a title=\"[Solved] How to use a CMD command in c++?\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-use-a-cmd-command-in-c\/\" aria-label=\"More on [Solved] How to use a CMD command in c++?\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[324,776],"class_list":["post-16736","post","type-post","status-publish","format-standard","hentry","category-solved","tag-c","tag-cmd"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] How to use a CMD command in c++? - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-use-a-cmd-command-in-c\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] How to use a CMD command in c++? - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] &#8220;what should i do?&#8221; You simply do this (using the std::system() function): #include &lt;cstdlib&gt; \/\/ ... if(i == 1) { std::system(&quot;ROBOCOPY D:\/folder1 D:\/folder2 \/S \/E&quot;); } else if(i == 2) { std::system(&quot;ROBOCOPY D:\/folder3 D:\/folder4 \/S \/E&quot;); } Note that for string literals like &quot;D:folder3&quot;, you&#8217;ll need to escape &#039;&#039; characters, with another &#039;&#039;: &quot;D:\\folder3&quot;. ... 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