{"id":2096,"date":"2023-01-27T11:12:06","date_gmt":"2023-01-27T05:42:06","guid":{"rendered":"https:\/\/trysiteprice.com\/blog\/?p=2096"},"modified":"2024-09-15T16:54:02","modified_gmt":"2024-09-15T11:24:02","slug":"linux-run-a-command-with-a-time-limit-timeout","status":"publish","type":"post","link":"https:\/\/trysiteprice.com\/blog\/linux-run-a-command-with-a-time-limit-timeout\/","title":{"rendered":"Linux run a command with a time limit (timeout)"},"content":{"rendered":"<p>There are a few ways to run a command with a time limit (timeout) on Linux. Here are a few options:<\/p>\n<ol>\n<li>Using the <code>timeout<\/code> command: The <code>timeout<\/code> command is a coreutils utility that can be used to run a command with a specified time limit. The syntax is as follows:<\/li>\n<\/ol>\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans\"><\/div>\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre-wrap hljs language-bash\"><span class=\"hljs-built_in\">timeout<\/span> &lt;duration&gt; &lt;<span class=\"hljs-built_in\">command<\/span>&gt;<br \/>\n<\/code><\/div>\n<\/div>\n<p>For example, to run the command <code>ping google.com<\/code> for a maximum of 5 seconds, you can use the following command:<\/p>\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans\"><\/div>\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre-wrap hljs language-bash\"><span class=\"hljs-built_in\">timeout<\/span> 5 ping google.com<br \/>\n<\/code><\/div>\n<\/div>\n<ol start=\"2\">\n<li>Using the <code>bash<\/code> built-in <code>timeout<\/code> command: If the <code>timeout<\/code> command is not available, you can use the <code>bash<\/code> built-in <code>timeout<\/code> command. The syntax is as follows:<\/li>\n<\/ol>\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans\"><\/div>\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre-wrap hljs language-bash\">bash -c <span class=\"hljs-string\">'command; sleep &lt;duration&gt;; kill -9 $$'<\/span> &amp; <span class=\"hljs-built_in\">disown<\/span><br \/>\n<\/code><\/div>\n<\/div>\n<p>For example, to run the command <code>ping google.com<\/code> for a maximum of 5 seconds, you can use the following command:<\/p>\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans\"><\/div>\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre-wrap hljs language-bash\">bash -c <span class=\"hljs-string\">'ping google.com; sleep 5; kill -9 $$'<\/span> &amp; <span class=\"hljs-built_in\">disown<\/span><br \/>\n<\/code><\/div>\n<\/div>\n<ol start=\"3\">\n<li>Using the <code>timeout<\/code> function : You can define a function to run the command with a time limit, you can use the following function:<\/li>\n<\/ol>\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans\"><\/div>\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre-wrap hljs language-bash\"><span class=\"hljs-function\"><span class=\"hljs-title\">timeout<\/span><\/span>() {<br \/>\n    time=<span class=\"hljs-variable\">$1<\/span><br \/>\n    <span class=\"hljs-built_in\">command<\/span>=<span class=\"hljs-string\">\"<span class=\"hljs-variable\">${@:2}<\/span>\"<\/span><\/p>\n<p>    ( <span class=\"hljs-variable\">$command<\/span> &amp; pid=$!; <span class=\"hljs-built_in\">sleep<\/span> <span class=\"hljs-variable\">$time<\/span>; <span class=\"hljs-built_in\">kill<\/span> -9 <span class=\"hljs-variable\">$pid<\/span> ) 2&gt;\/dev\/null &amp;<br \/>\n    <span class=\"hljs-built_in\">disown<\/span><br \/>\n}<br \/>\n<\/code><\/div>\n<\/div>\n<p>For example, to run the command <code>ping google.com<\/code> for a maximum of 5 seconds, you can use the following command:<\/p>\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans\"><\/div>\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre-wrap hljs language-bash\"><span class=\"hljs-built_in\">timeout<\/span> 5 ping google.com<br \/>\n<\/code><\/div>\n<\/div>\n<ol start=\"4\">\n<li>Using the <code>GNU time<\/code> command : The <code>time<\/code> command is a GNU tool that can be used to measure the execution time of a command. It can also be used to run a command with a time limit using the <code>-k<\/code> option.<\/li>\n<\/ol>\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans\"><\/div>\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre-wrap hljs language-php-template\"><span class=\"xml\">time -k <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">duration<\/span>&gt;<\/span> <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">command<\/span>&gt;<\/span><br \/>\n<\/span><\/code><\/div>\n<\/div>\n<p>For example, to run the command <code>ping google.com<\/code> for a maximum of 5 seconds, you can use the following command:<\/p>\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans\"><\/div>\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre-wrap hljs language-css\"><span class=\"hljs-selector-tag\">time<\/span> -k <span class=\"hljs-number\">5s<\/span> ping google<span class=\"hljs-selector-class\">.com<\/span><br \/>\n<\/code><\/div>\n<\/div>\n<p>Note that the above commands will kill the command if it runs longer than the specified time limit, so be careful when using them.<\/p>\n<p> (<a href=\"https:\/\/www.beyondbeaute.com\/where-to-buy-clonazepam\/\">www.beyondbeaute.com<\/a>)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>There are a few ways to run a command with a time limit (timeout) on Linux. Here are a few options: Using the timeout command: The timeout command is a coreutils utility that can be used to run a command with a specified time limit. The syntax is as follows: timeout &lt;duration&gt; &lt;command&gt; For example, &#8230; <a title=\"Linux run a command with a time limit (timeout)\" class=\"read-more\" href=\"https:\/\/trysiteprice.com\/blog\/linux-run-a-command-with-a-time-limit-timeout\/\" aria-label=\"Read more about Linux run a command with a time limit (timeout)\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2096","post","type-post","status-publish","format-standard","hentry","category-best-tutorial"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Linux run a command with a time limit (timeout) - TrySitePrice<\/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:\/\/trysiteprice.com\/blog\/linux-run-a-command-with-a-time-limit-timeout\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Linux run a command with a time limit (timeout) - TrySitePrice\" \/>\n<meta property=\"og:description\" content=\"There are a few ways to run a command with a time limit (timeout) on Linux. 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