{"id":3175,"date":"2023-02-12T20:10:00","date_gmt":"2023-02-12T20:10:00","guid":{"rendered":"https:\/\/rapidlydigital.com\/?p=3175"},"modified":"2023-02-12T20:12:49","modified_gmt":"2023-02-12T20:12:49","slug":"how-to-check-java-version-in-command-prompt","status":"publish","type":"post","link":"https:\/\/rapidlydigital.com\/how-to-check-java-version-in-command-prompt\/","title":{"rendered":"How to Check Java Version in Command Prompt"},"content":{"rendered":"<div id=\"bsf_rt_marker\"><\/div>\n<p>Are you curious about what version of Java you have installed on your Windows machine? No worries, how to check Java version in command prompt is quick and easy and only requires a single prompt.<\/p>\n\n\n\n<p>In this &#8220;how-to&#8221; article, we&#8217;ll show you step by step how to check the version of Java installed on your Windows machine using the command prompt.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-66297d5794ad9\" class=\"ez-toc-cssicon-toggle-label\"><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><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-66297d5794ad9\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/rapidlydigital.com\/how-to-check-java-version-in-command-prompt\/#Note_on_Operating_Systems\" title=\"Note on Operating Systems\">Note on Operating Systems<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/rapidlydigital.com\/how-to-check-java-version-in-command-prompt\/#How_to_Check_Java_Version_in_Command_Prompt\" title=\"How to Check Java Version in Command Prompt\">How to Check Java Version in Command Prompt<\/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:\/\/rapidlydigital.com\/how-to-check-java-version-in-command-prompt\/#Open_the_Command_Prompt\" title=\"Open the Command Prompt\">Open the Command Prompt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/rapidlydigital.com\/how-to-check-java-version-in-command-prompt\/#Type_the_Java_-version_command\" title=\"Type the Java -version command\">Type the Java -version command<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/rapidlydigital.com\/how-to-check-java-version-in-command-prompt\/#What_is_Java_and_why_should_you_care_which_version_you_have_installed\" title=\"What is Java and why should you care which version you have installed?\">What is Java and why should you care which version you have installed?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/rapidlydigital.com\/how-to-check-java-version-in-command-prompt\/#Updating_Java\" title=\"Updating Java\">Updating Java<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/rapidlydigital.com\/how-to-check-java-version-in-command-prompt\/#SummaryConclusion\" title=\"Summary\/Conclusion\">Summary\/Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Note_on_Operating_Systems\"><\/span>Note on Operating Systems<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>This article is intended for the Windows command prompt, but the process is similar in other operating systems such as MacOS and Linux. On MacOS, you can use Terminal, and on Linux, you can use a shell or console.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Check_Java_Version_in_Command_Prompt\"><\/span>How to Check Java Version in Command Prompt<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Here&#8217;s how you can check the version of Java installed on your Windows machine using the command prompt:<\/p>\n\n\n<div id=\"rank-math-howto\" class=\"rank-math-block\" >\n<div class=\"rank-math-howto-description\">\n\n<p>How to Check Java Version in Command Prompt<\/p>\n\n<\/div>\n<p class=\"rank-math-howto-duration\"><strong>Total Time:<\/strong> <span>1 minute<\/span><\/p>\n<div class=\"rank-math-steps \">\n<div id=\"howto-step-1676231680349\" class=\"rank-math-step\">\n<h3 class=\"rank-math-step-title \"><span class=\"ez-toc-section\" id=\"Open_the_Command_Prompt\"><\/span>Open the Command Prompt<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-step-content \"><img loading=\"lazy\" decoding=\"async\" width=\"976\" height=\"508\" src=\"https:\/\/i0.wp.com\/rapidlydigital.com\/wp-content\/uploads\/2023\/01\/command-prompt.jpg?fit=976%2C508&amp;ssl=1\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/rapidlydigital.com\/wp-content\/uploads\/2023\/01\/command-prompt.jpg?w=976&amp;ssl=1 976w, https:\/\/i0.wp.com\/rapidlydigital.com\/wp-content\/uploads\/2023\/01\/command-prompt.jpg?resize=300%2C156&amp;ssl=1 300w, https:\/\/i0.wp.com\/rapidlydigital.com\/wp-content\/uploads\/2023\/01\/command-prompt.jpg?resize=768%2C400&amp;ssl=1 768w\" sizes=\"(max-width: 976px) 100vw, 976px\" \/><p>Click on the Windows icon in the bottom left-hand corner of your screen, Type &#8220;cmd&#8221; into the search bar and right-click on &#8220;Command Prompt&#8221; then select &#8220;Run as administrator&#8221;<\/p>\n<\/div>\n<\/div>\n<div id=\"howto-step-1676231789160\" class=\"rank-math-step\">\n<h3 class=\"rank-math-step-title \"><span class=\"ez-toc-section\" id=\"Type_the_Java_-version_command\"><\/span>Type the Java -version command<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-step-content \"><img loading=\"lazy\" decoding=\"async\" width=\"979\" height=\"512\" src=\"https:\/\/i0.wp.com\/rapidlydigital.com\/wp-content\/uploads\/2023\/02\/image-13.png?fit=979%2C512&amp;ssl=1\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/rapidlydigital.com\/wp-content\/uploads\/2023\/02\/image-13.png?w=979&amp;ssl=1 979w, https:\/\/i0.wp.com\/rapidlydigital.com\/wp-content\/uploads\/2023\/02\/image-13.png?resize=300%2C157&amp;ssl=1 300w, https:\/\/i0.wp.com\/rapidlydigital.com\/wp-content\/uploads\/2023\/02\/image-13.png?resize=768%2C402&amp;ssl=1 768w\" sizes=\"(max-width: 979px) 100vw, 979px\" \/><p>In the command prompt window, type;<\/p>\n<p>java -version<\/p>\n<p>This will display the version of Java that&#8217;s currently installed on your computer.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Please note! You must leave a space between java and -version, the correct code can be copied and pasted from below;<\/p>\n<\/blockquote>\n\n\n\n<pre class=\"wp-block-code\"><code>java -version<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_Java_and_why_should_you_care_which_version_you_have_installed\"><\/span>What is Java and why should you care which version you have installed?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Now you know the process of checking your Java version in command prompt, let&#8217;s take a quick look at what Java is and why it&#8217;s so important. <\/p>\n\n\n\n<p>Java is a popular programming language first released in 1995, it is used to create all sorts of applications, from simple desktop software to complex enterprise-level systems. It&#8217;s a class-based, object-oriented language that was designed to be portable across different computer systems, meaning that a program written in Java can run on pretty much any device that has a Java Virtual Machine installed. <\/p>\n\n\n\n<p>It&#8217;s important to keep Java up to date for several reasons. First and foremost, outdated versions of Java can contain security vulnerabilities that can be exploited by malicious actors to gain unauthorized access to your computer or steal sensitive information.<\/p>\n\n\n\n<p>By updating Java to the latest version, you ensure that any known security vulnerabilities are fixed, and that you have access to the latest features and performance improvements. This is especially important for businesses and individuals who use Java for critical applications, as a security breach can result in significant financial losses or damage to reputation.<\/p>\n\n\n\n<p>In addition, some software applications may require a specific version of Java to run correctly, and updating to the latest version can ensure compatibility and prevent compatibility issues.<\/p>\n\n\n\n<p>So whether you&#8217;re a developer, a sysadmin who cares about security or just someone who wants to check which version of Java you&#8217;ve got installed, it&#8217;s a good idea to know a little bit about this versatile and widely-used programming language.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Updating_Java\"><\/span>Updating Java<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>If after running the Java -version command you find you have an outdated version of Java and you want to update, you can do so by navigating to the official Java website <a href=\"https:\/\/www.java.com\/download\/ie_manual.jsp\" target=\"_blank\" rel=\"noopener\">https:\/\/www.java.com\/download\/ie_manual.jsp<\/a>, where you can download the latest installer.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"SummaryConclusion\"><\/span>Summary\/Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Checking the version of Java installed on your machine is quick and easy using the command prompt. By following the steps outlined in this article, you can check which version of Java you have installed and ensure that your machine is up to date. Whether you&#8217;re a seasoned techie or a newcomer to the world of programming, this information is crucial to have at your fingertips.<\/p>\n","protected":false},"excerpt":{"rendered":"<p> &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"How to Check Java Version in Command Prompt\" class=\"read-more button\" href=\"https:\/\/rapidlydigital.com\/how-to-check-java-version-in-command-prompt\/#more-3175\" aria-label=\"More on How to Check Java Version in Command Prompt\">Read Article<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[1],"tags":[],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/rapidlydigital.com\/wp-json\/wp\/v2\/posts\/3175"}],"collection":[{"href":"https:\/\/rapidlydigital.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rapidlydigital.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rapidlydigital.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rapidlydigital.com\/wp-json\/wp\/v2\/comments?post=3175"}],"version-history":[{"count":2,"href":"https:\/\/rapidlydigital.com\/wp-json\/wp\/v2\/posts\/3175\/revisions"}],"predecessor-version":[{"id":3178,"href":"https:\/\/rapidlydigital.com\/wp-json\/wp\/v2\/posts\/3175\/revisions\/3178"}],"wp:attachment":[{"href":"https:\/\/rapidlydigital.com\/wp-json\/wp\/v2\/media?parent=3175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rapidlydigital.com\/wp-json\/wp\/v2\/categories?post=3175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rapidlydigital.com\/wp-json\/wp\/v2\/tags?post=3175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}