CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-sticky-header-enabled vector-toc-available" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>kill (command) - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-sticky-header-enabled vector-toc-available";var cookie=document.cookie.match(/(?:^|; )enwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy", "wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"1f95fa71-98da-4fa2-8fea-7749c329e15e","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Kill_(command)","wgTitle":"Kill (command)","wgCurRevisionId":1234038717,"wgRevisionId":1234038717,"wgArticleId":940594,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Articles with short description","Short description matches Wikidata","Windows commands","Unix SUS2008 utilities","Unix process- and task-management-related software","Plan 9 commands","Inferno (operating system) commands","IBM i Qshell commands","Process (computing)","Windows administration"],"wgPageViewLanguage":"en","wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"Kill_(command)","wgRelevantArticleId":940594,"wgIsProbablyEditable":true, "wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgFlaggedRevsParams":{"tags":{"status":{"levels":1}}},"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":false,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":10000,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q283834","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false, "wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","ext.pygments":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","jquery.makeCollapsible.styles":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","ext.pygments.view","mediawiki.page.media","site","mediawiki.page.ready","jquery.makeCollapsible","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ReferenceTooltips","ext.gadget.switcher","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap", "ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=en&modules=ext.cite.styles%7Cext.pygments%2CwikimediaBadges%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediamessages.styles%7Cjquery.makeCollapsible.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=en&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.16"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="kill (command) - Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//en.m.wikipedia.org/wiki/Kill_(command)"> <link rel="alternate" type="application/x-wiki" title="Edit this page" href="/w/index.php?title=Kill_(command)&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (en)"> <link rel="EditURI" type="application/rsd+xml" href="//en.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://en.wikipedia.org/wiki/Kill_(command)"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Atom feed" href="/w/index.php?title=Special:RecentChanges&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Kill_command rootpage-Kill_command skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Jump to content</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" title="Main menu" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Main menu" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Main menu</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Main menu</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">hide</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigation </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Main_Page" title="Visit the main page [z]" accesskey="z"><span>Main page</span></a></li><li id="n-contents" class="mw-list-item"><a href="/wiki/Wikipedia:Contents" title="Guides to browsing Wikipedia"><span>Contents</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:Current_events" title="Articles related to current events"><span>Current events</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:Random" title="Visit a randomly selected article [x]" accesskey="x"><span>Random article</span></a></li><li id="n-aboutsite" class="mw-list-item"><a href="/wiki/Wikipedia:About" title="Learn about Wikipedia and how it works"><span>About Wikipedia</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us" title="How to contact Wikipedia"><span>Contact us</span></a></li> </ul> </div> </div> <div id="p-interaction" class="vector-menu mw-portlet mw-portlet-interaction" > <div class="vector-menu-heading"> Contribute </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Help:Contents" title="Guidance on how to use and edit Wikipedia"><span>Help</span></a></li><li id="n-introduction" class="mw-list-item"><a href="/wiki/Help:Introduction" title="Learn how to edit Wikipedia"><span>Learn to edit</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Community_portal" title="The hub for editors"><span>Community portal</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:RecentChanges" title="A list of recent changes to Wikipedia [r]" accesskey="r"><span>Recent changes</span></a></li><li id="n-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_upload_wizard" title="Add images or other media for use on Wikipedia"><span>Upload file</span></a></li><li id="n-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages"><span>Special pages</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Main_Page" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="The Free Encyclopedia" src="/static/images/mobile/copyright/wikipedia-tagline-en.svg" width="117" height="13" style="width: 7.3125em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Search Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia" aria-label="Search Wikipedia" autocapitalize="sentences" title="Search Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Personal tools"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Appearance" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Appearance</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en" class=""><span>Donate</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:CreateAccount&returnto=Kill+%28command%29" title="You are encouraged to create an account and log in; however, it is not mandatory" class=""><span>Create account</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:UserLogin&returnto=Kill+%28command%29" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o" class=""><span>Log in</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Log in and more options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personal tools" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personal tools</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en"><span>Donate</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&returnto=Kill+%28command%29" title="You are encouraged to create an account and log in; however, it is not mandatory"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Create account</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:UserLogin&returnto=Kill+%28command%29" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Log in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages for logged out editors <a href="/wiki/Help:Introduction" aria-label="Learn more about editing"><span>learn more</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about edits from this IP address [n]" accesskey="n"><span>Talk</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contents" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contents</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">hide</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">(Top)</div> </a> </li> <li id="toc-Implementations" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Implementations"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Implementations</span> </div> </a> <button aria-controls="toc-Implementations-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Implementations subsection</span> </button> <ul id="toc-Implementations-sublist" class="vector-toc-list"> <li id="toc-Unix_and_Unix-like" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Unix_and_Unix-like"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Unix and Unix-like</span> </div> </a> <ul id="toc-Unix_and_Unix-like-sublist" class="vector-toc-list"> <li id="toc-Examples" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Examples"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1.1</span> <span>Examples</span> </div> </a> <ul id="toc-Examples-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Related_programs" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Related_programs"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1.2</span> <span>Related programs</span> </div> </a> <ul id="toc-Related_programs-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Microware_OS-9" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Microware_OS-9"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>Microware OS-9</span> </div> </a> <ul id="toc-Microware_OS-9-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Microsoft_Windows_and_ReactOS" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Microsoft_Windows_and_ReactOS"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>Microsoft Windows and ReactOS</span> </div> </a> <ul id="toc-Microsoft_Windows_and_ReactOS-sublist" class="vector-toc-list"> <li id="toc-Examples_2" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Examples_2"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3.1</span> <span>Examples</span> </div> </a> <ul id="toc-Examples_2-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Microsoft_Singularity" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Microsoft_Singularity"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.4</span> <span>Microsoft Singularity</span> </div> </a> <ul id="toc-Microsoft_Singularity-sublist" class="vector-toc-list"> <li id="toc-Examples_3" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Examples_3"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.4.1</span> <span>Examples</span> </div> </a> <ul id="toc-Examples_3-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Plan_9_from_Bell_Labs" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Plan_9_from_Bell_Labs"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.5</span> <span>Plan 9 from Bell Labs</span> </div> </a> <ul id="toc-Plan_9_from_Bell_Labs-sublist" class="vector-toc-list"> <li id="toc-Examples_4" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Examples_4"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.5.1</span> <span>Examples</span> </div> </a> <ul id="toc-Examples_4-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Others" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Others"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.6</span> <span>Others</span> </div> </a> <ul id="toc-Others-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Further_reading" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Further_reading"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Further reading</span> </div> </a> <ul id="toc-Further_reading-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Table of Contents" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading">kill (command)</h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 22 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-22" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">22 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%83%D9%8A%D9%84_(%D9%8A%D9%88%D9%86%D9%83%D8%B3)" title="كيل (يونكس) – Arabic" lang="ar" hreflang="ar" data-title="كيل (يونكس)" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/Kill" title="Kill – Belarusian" lang="be" hreflang="be" data-title="Kill" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Kill_(Unix)" title="Kill (Unix) – Catalan" lang="ca" hreflang="ca" data-title="Kill (Unix)" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Kill_(Unix)" title="Kill (Unix) – Czech" lang="cs" hreflang="cs" data-title="Kill (Unix)" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Kill_(Unix)" title="Kill (Unix) – German" lang="de" hreflang="de" data-title="Kill (Unix)" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Kill" title="Kill – Spanish" lang="es" hreflang="es" data-title="Kill" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/Kill" title="Kill – Persian" lang="fa" hreflang="fa" data-title="Kill" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Kill_(Unix)" title="Kill (Unix) – French" lang="fr" hreflang="fr" data-title="Kill (Unix)" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/Kill_(%EB%AA%85%EB%A0%B9%EC%96%B4)" title="Kill (명령어) – Korean" lang="ko" hreflang="ko" data-title="Kill (명령어)" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%95%E0%A4%BF%E0%A4%B2_(%E0%A4%AF%E0%A5%82%E0%A4%A8%E0%A4%BF%E0%A4%95%E0%A5%8D%E0%A4%B8)" title="किल (यूनिक्स) – Hindi" lang="hi" hreflang="hi" data-title="किल (यूनिक्स)" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Kill_(Unix)" title="Kill (Unix) – Italian" lang="it" hreflang="it" data-title="Kill (Unix)" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/Kill" title="Kill – Hebrew" lang="he" hreflang="he" data-title="Kill" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Kill_(Unix)" title="Kill (Unix) – Hungarian" lang="hu" hreflang="hu" data-title="Kill (Unix)" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Kill" title="Kill – Japanese" lang="ja" hreflang="ja" data-title="Kill" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Kill_(polecenie)" title="Kill (polecenie) – Polish" lang="pl" hreflang="pl" data-title="Kill (polecenie)" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Kill_(comando)" title="Kill (comando) – Portuguese" lang="pt" hreflang="pt" data-title="Kill (comando)" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Kill_(Unix)" title="Kill (Unix) – Romanian" lang="ro" hreflang="ro" data-title="Kill (Unix)" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/Kill" title="Kill – Russian" lang="ru" hreflang="ru" data-title="Kill" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Kill_(komut)" title="Kill (komut) – Turkish" lang="tr" hreflang="tr" data-title="Kill (komut)" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/Kill" title="Kill – Ukrainian" lang="uk" hreflang="uk" data-title="Kill" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Kill_(Unix)" title="Kill (Unix) – Vietnamese" lang="vi" hreflang="vi" data-title="Kill (Unix)" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/Kill_(%E5%91%BD%E4%BB%A4)" title="Kill (命令) – Chinese" lang="zh" hreflang="zh" data-title="Kill (命令)" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q283834#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Kill_(command)" title="View the content page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:Kill_(command)" rel="discussion" title="Discuss improvements to the content page [t]" accesskey="t"><span>Talk</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Change language variant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">English</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Views"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Kill_(command)"><span>Read</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Kill_(command)&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Kill_(command)&action=history" title="Past revisions of this page [h]" accesskey="h"><span>View history</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tools" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tools</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tools</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">hide</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Kill_(command)"><span>Read</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Kill_(command)&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Kill_(command)&action=history"><span>View history</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:WhatLinksHere/Kill_(command)" title="List of all English Wikipedia pages containing links to this page [j]" accesskey="j"><span>What links here</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/Kill_(command)" rel="nofollow" title="Recent changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-upload" class="mw-list-item"><a href="//en.wikipedia.org/wiki/Wikipedia:File_Upload_Wizard" title="Upload files [u]" accesskey="u"><span>Upload file</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Kill_(command)&oldid=1234038717" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Kill_(command)&action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:CiteThisPage&page=Kill_%28command%29&id=1234038717&wpFormIdentifier=titleform" title="Information on how to cite this page"><span>Cite this page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FKill_%28command%29"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FKill_%28command%29"><span>Download QR code</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Print/export </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Kill_%28command%29&action=show-download-screen" title="Download this page as a PDF file"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Kill_(command)&printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Printable version</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q283834" title="Structured data on this page hosted by Wikidata [g]" accesskey="g"><span>Wikidata item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Command in several OSes to terminate a process</div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">For the 2016 British science fiction thriller film, see <a href="/wiki/Kill_Command" title="Kill Command">Kill Command</a>.</div> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox vevent"><caption class="infobox-title summary">kill</caption><tbody><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Programmer" title="Programmer">Original author(s)</a></th><td class="infobox-data"><a href="/wiki/AT%26T_Bell_Laboratories" class="mw-redirect" title="AT&T Bell Laboratories">AT&T Bell Laboratories</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Programmer" title="Programmer">Developer(s)</a></th><td class="infobox-data">Various <a href="/wiki/Open-source_software" title="Open-source software">open-source</a> and <a href="/wiki/Commercial_software" title="Commercial software">commercial</a> developers</td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Initial release</th><td class="infobox-data">February 1973<span class="noprint">; 52 years ago</span><span style="display:none"> (<span class="bday dtstart published updated">1973-02</span>)</span></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Operating_system" title="Operating system">Operating system</a></th><td class="infobox-data"><a href="/wiki/Unix" title="Unix">Unix</a>, <a href="/wiki/Unix-like" title="Unix-like">Unix-like</a>, <a href="/wiki/Plan_9_from_Bell_Labs" title="Plan 9 from Bell Labs">Plan 9</a>, <a href="/wiki/Inferno_(operating_system)" title="Inferno (operating system)">Inferno</a>, <a href="/wiki/OS-9" title="OS-9">OS-9</a>, <a href="/wiki/Microsoft_Windows" title="Microsoft Windows">Windows</a>, <a href="/wiki/ReactOS" title="ReactOS">ReactOS</a>, <a href="/wiki/Singularity_(operating_system)" title="Singularity (operating system)">Singularity</a>, <a href="/wiki/IBM_i" title="IBM i">IBM i</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Computing_platform" title="Computing platform">Platform</a></th><td class="infobox-data"><a href="/wiki/Cross-platform" class="mw-redirect" title="Cross-platform">Cross-platform</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Software_categories#Categorization_approaches" title="Software categories">Type</a></th><td class="infobox-data"><a href="/wiki/Command_(computing)" title="Command (computing)">Command</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Software_license" title="Software license">License</a></th><td class="infobox-data">ReactOS: <a href="/wiki/LGPL-2.1-or-later" class="mw-redirect" title="LGPL-2.1-or-later">LGPL-2.1-or-later</a></td></tr></tbody></table> <p>In <a href="/wiki/Computing" title="Computing">computing</a>, <b><code>kill</code></b> is a <a href="/wiki/Command_(computing)" title="Command (computing)">command</a> that is used in several popular <a href="/wiki/Operating_system" title="Operating system">operating systems</a> to send <a href="/wiki/Signal_(IPC)" title="Signal (IPC)">signals</a> to running <a href="/wiki/Process_(computing)" title="Process (computing)">processes</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Implementations">Implementations</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kill_(command)&action=edit&section=1" title="Edit section: Implementations"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Unix_and_Unix-like">Unix and Unix-like</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kill_(command)&action=edit&section=2" title="Edit section: Unix and Unix-like"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In <a href="/wiki/Unix" title="Unix">Unix</a> and <a href="/wiki/Unix-like" title="Unix-like">Unix-like</a> operating systems, <code>kill</code> is a <a href="/wiki/Command_(computing)" title="Command (computing)">command</a> used to send a <a href="/wiki/Signal_(IPC)" title="Signal (IPC)">signal</a> to a process. By default, the message sent is the <a href="/wiki/SIGTERM" class="mw-redirect" title="SIGTERM">termination signal</a>, which requests that the process <a href="/wiki/Exit_(system_call)" title="Exit (system call)">exit</a>. But <i>kill</i> is something of a misnomer; the signal sent may have nothing to do with process killing. The <code>kill</code> command is a <a href="/wiki/Wrapper_function" title="Wrapper function">wrapper</a> around the <b><code>kill()</code></b> <a href="/wiki/System_call" title="System call">system call</a>, which sends <a href="/wiki/Signal_(IPC)" title="Signal (IPC)">signals</a> to processes or <a href="/wiki/Process_group" title="Process group">process groups</a> on the system, referenced by their numeric <a href="/wiki/Process_identifier" title="Process identifier">process IDs</a> (PIDs) or <a href="/wiki/Process_group" title="Process group">process group</a> IDs (PGIDs). <code>kill</code> is always provided as a standalone utility as defined by the <a href="/wiki/POSIX" title="POSIX">POSIX</a> standard. However, most <a href="/wiki/Unix_shell" title="Unix shell">shells</a> have <a href="/wiki/Shell_builtin" title="Shell builtin">built-in</a> <code>kill</code> commands that may slightly differ from it.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>There are many different signals that can be sent (see <i><a href="/wiki/Signal_(IPC)" title="Signal (IPC)">signal</a></i> for a full list), although the signals in which users are generally most interested are <a href="/wiki/SIGTERM" class="mw-redirect" title="SIGTERM">SIGTERM</a> ("terminate") and <a href="/wiki/SIGKILL" class="mw-redirect" title="SIGKILL">SIGKILL</a> ("kill"). The default signal sent is SIGTERM. Programs that handle this signal can do useful cleanup operations (such as saving configuration information to a file) before quitting. However, many programs do not implement a special handler for this signal, and so a default signal handler is called instead. Other times, even a process that has a special handler has gone awry in a way that prevents it from properly handling the signal. </p><p>All signals except for SIGKILL and <a href="/wiki/SIGSTOP" class="mw-redirect" title="SIGSTOP">SIGSTOP</a> ("stop") can be "intercepted" by the process, meaning that a special function can be called when the program receives those signals. The two exceptions SIGKILL and SIGSTOP are only seen by the host system's <a href="/wiki/Kernel_(operating_system)" title="Kernel (operating system)">kernel</a>, providing reliable ways of controlling the execution of processes. SIGKILL kills the process, and SIGSTOP pauses it until a <a href="/wiki/SIGCONT" class="mw-redirect" title="SIGCONT">SIGCONT</a> ("continue") is received.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>Unix provides security mechanisms to prevent unauthorized users from killing other processes. Essentially, for a process to send a signal to another, the owner of the signaling process must be the same as the owner of the receiving process or be the <a href="/wiki/Superuser" title="Superuser">superuser</a>. </p><p>The available signals all have different names, and are mapped to certain numbers. The specific mapping between numbers and signals can vary between Unix implementations. SIGTERM is often numbered 15 while SIGKILL is often numbered 9. </p> <div class="mw-heading mw-heading4"><h4 id="Examples">Examples</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kill_(command)&action=edit&section=3" title="Edit section: Examples"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A process can be sent a <a href="/wiki/SIGTERM" class="mw-redirect" title="SIGTERM">SIGTERM</a> signal in four ways (the process ID is '1234' in this case): </p> <div class="mw-highlight mw-highlight-lang-bash mw-content-ltr" dir="ltr"><pre><span></span><span class="nb">kill</span><span class="w"> </span><span class="m">1234</span> <span class="nb">kill</span><span class="w"> </span>-s<span class="w"> </span>TERM<span class="w"> </span><span class="m">1234</span> <span class="nb">kill</span><span class="w"> </span>-TERM<span class="w"> </span><span class="m">1234</span> <span class="nb">kill</span><span class="w"> </span>-15<span class="w"> </span><span class="m">1234</span> </pre></div> <p>The process can be sent a <a href="/wiki/SIGKILL" class="mw-redirect" title="SIGKILL">SIGKILL</a> signal in three ways: </p> <div class="mw-highlight mw-highlight-lang-bash mw-content-ltr" dir="ltr"><pre><span></span><span class="nb">kill</span><span class="w"> </span>-s<span class="w"> </span>KILL<span class="w"> </span><span class="m">1234</span> <span class="nb">kill</span><span class="w"> </span>-KILL<span class="w"> </span><span class="m">1234</span> <span class="nb">kill</span><span class="w"> </span>-9<span class="w"> </span><span class="m">1234</span> </pre></div> <p>Other useful signals include HUP, TRAP, INT, <a href="/wiki/SIGSEGV" class="mw-redirect" title="SIGSEGV">SEGV</a> and ALRM. HUP sends the <a href="/wiki/SIGHUP" title="SIGHUP">SIGHUP</a> signal. Some daemons, including <a href="/wiki/Apache_HTTP_Server" title="Apache HTTP Server">Apache</a> and <a href="/wiki/Sendmail" title="Sendmail">Sendmail</a>, re-read <a href="/wiki/Configuration_file" title="Configuration file">configuration files</a> upon receiving SIGHUP, so the kill command may be used for this too. A <a href="/wiki/SIGINT_(POSIX)" class="mw-redirect" title="SIGINT (POSIX)">SIGINT</a> signal can be generated very simply by pressing <a href="/wiki/Control-C" title="Control-C"><style data-mw-deduplicate="TemplateStyles:r1249182868">'"`UNIQ--templatestyles-0000000C-QINU`"'</style><kbd class="keyboard-key nowrap">CTRL</kbd>+<kbd class="keyboard-key nowrap">C</kbd></a> in most <a href="/wiki/Unix_shell" title="Unix shell">Unix shells</a>. It is also common for <a href="/wiki/Control-Z" class="mw-redirect" title="Control-Z"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1249182868"><kbd class="keyboard-key nowrap">CTRL</kbd>+<kbd class="keyboard-key nowrap">Z</kbd></a> to be mapped to <a href="/wiki/SIGTSTP" class="mw-redirect" title="SIGTSTP">SIGTSTP</a> ("terminal stop"), and for <a href="/wiki/Control-%5C" title="Control-\"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1249182868"><kbd class="keyboard-key nowrap">CTRL</kbd>+<kbd class="keyboard-key nowrap">\</kbd></a> (backslash) to be mapped to <a href="/wiki/SIGQUIT" class="mw-redirect" title="SIGQUIT">SIGQUIT</a>, which can force a program to do a <a href="/wiki/Core_dump" title="Core dump">core dump</a>. </p> <div class="mw-heading mw-heading4"><h4 id="Related_programs">Related programs</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kill_(command)&action=edit&section=4" title="Edit section: Related programs"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Killall" title="Killall">killall</a> - on some variations of Unix, such as <a href="/wiki/Solaris_(operating_system)" class="mw-redirect" title="Solaris (operating system)">Solaris</a>, this utility is automatically invoked when the system is going through a <a href="/wiki/Shutdown_(computing)" title="Shutdown (computing)">shutdown</a>. It behaves much like the kill command above, but instead of sending a signal to an individual process, the signal is sent to all processes on the system. However, on others such as <a href="/wiki/IRIX" title="IRIX">IRIX</a>, <a href="/wiki/Linux" title="Linux">Linux</a>, and <a href="/wiki/FreeBSD" title="FreeBSD">FreeBSD</a>, an argument is supplied specifying the name of the process (or processes) to kill. For instance, to kill a process such as an instance of the <a href="/wiki/XMMS" title="XMMS">XMMS</a> music player invoked by <code>xmms</code>, the user would run the command <code>killall xmms</code>. This would kill all processes named <code>xmms</code>, and is equivalent to <code>kill `pidof xmms`</code> on systems like Solaris.</li> <li><a href="/wiki/Pkill" title="Pkill">pkill</a> - signals processes based on name and other attributes. It was introduced in Solaris 7 and has since been reimplemented for Linux, <a href="/wiki/NetBSD" title="NetBSD">NetBSD</a> and <a href="/wiki/OpenBSD" title="OpenBSD">OpenBSD</a>. pkill makes killing processes based on their name much more convenient: e.g. to kill a process named <i>firefox</i> without pkill (and without <a href="/wiki/Pgrep" title="Pgrep">pgrep</a>), one would have to type <code>kill `ps --no-headers -C firefox -o pid`</code> whereas with pkill, one can simply type <code>pkill firefox</code>.</li> <li><a href="/wiki/Xkill" title="Xkill">xkill</a> - if called without any parameters, the mouse cursor changes from an arrow to an "x" icon, and the user can click on a window to force the X server to close the connection with the client owning the window. This often causes the process to terminate when it detects that its connection to the X server has been closed.</li></ul> <div class="mw-heading mw-heading3"><h3 id="Microware_OS-9">Microware OS-9</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kill_(command)&action=edit&section=5" title="Edit section: Microware OS-9"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The <code>kill</code> command is also available as a <a href="/wiki/Shell_builtin" title="Shell builtin">shell builtin</a> in the <a href="/wiki/OS-9" title="OS-9">OS-9</a> shell. It is used to kill another process by process ID.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>Stop the process with the process ID "7": </p> <div class="mw-highlight mw-highlight-lang-text mw-content-ltr" dir="ltr"><pre><span></span>$ kill 7 </pre></div> <div class="mw-heading mw-heading3"><h3 id="Microsoft_Windows_and_ReactOS">Microsoft Windows and ReactOS</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kill_(command)&action=edit&section=6" title="Edit section: Microsoft Windows and ReactOS"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/File:Taskkill.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Taskkill.jpg/300px-Taskkill.jpg" decoding="async" width="300" height="149" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Taskkill.jpg/450px-Taskkill.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Taskkill.jpg/600px-Taskkill.jpg 2x" data-file-width="667" data-file-height="331" /></a><figcaption>The <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">taskkill</code> command on <a href="/wiki/Microsoft_Windows" title="Microsoft Windows">Microsoft Windows</a></figcaption></figure> <p>In Microsoft's command-line interpreter <a href="/wiki/Windows_PowerShell" class="mw-redirect" title="Windows PowerShell">Windows PowerShell</a>, <code>kill</code> is a predefined <a href="/wiki/Alias_(command)" title="Alias (command)">command alias</a> for the <code>Stop-Process</code> <a href="/wiki/Cmdlet" class="mw-redirect" title="Cmdlet">cmdlet</a>. </p><p><a href="/wiki/Windows_XP" title="Windows XP">Microsoft Windows XP</a>, <a href="/wiki/Windows_Vista" title="Windows Vista">Vista</a> and <a href="/wiki/Windows_7" title="Windows 7">7</a> include the command <code>taskkill</code><sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> to terminate processes. The usual syntax for this command is <code>taskkill /im "IMAGENAME"</code>. An "unsupported" version of <code>kill</code> was included in several releases of the <a href="/wiki/Microsoft_Windows" title="Microsoft Windows">Microsoft Windows</a> <a href="/wiki/Resource_Kit" title="Resource Kit">Resource Kits</a> available for Windows 98.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/GNU" title="GNU">GNU</a> versions of <code>kill</code> have been ported via <a href="/wiki/Cygwin" title="Cygwin">Cygwin</a> and run inside of the Unix environment subsystem that <a href="/wiki/Microsoft_Windows_Services_for_UNIX" class="mw-redirect" title="Microsoft Windows Services for UNIX">Microsoft Windows Services for UNIX</a> provides (Microsoft acquired Windows Services for Unix wholesale via their purchase of Softway Systems and their <a href="/wiki/Interix" title="Interix">Interix</a> product on September 17, 1999).<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p> <figure typeof="mw:File/Thumb"><a href="/wiki/File:ReactOS-0.4.13_taskkill_command_667x434.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e1/ReactOS-0.4.13_taskkill_command_667x434.png/300px-ReactOS-0.4.13_taskkill_command_667x434.png" decoding="async" width="300" height="195" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e1/ReactOS-0.4.13_taskkill_command_667x434.png/450px-ReactOS-0.4.13_taskkill_command_667x434.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e1/ReactOS-0.4.13_taskkill_command_667x434.png/600px-ReactOS-0.4.13_taskkill_command_667x434.png 2x" data-file-width="667" data-file-height="434" /></a><figcaption>The <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">taskkill</code> command on <a href="/wiki/ReactOS" title="ReactOS">ReactOS</a></figcaption></figure> <p>The <a href="/wiki/ReactOS" title="ReactOS">ReactOS</a> implementation is based on the Windows variant. It was developed by Andrew Riedi, Andrew Nguyen, and He Yang. It is licensed under the <a href="/wiki/LGPLv2.1" class="mw-redirect" title="LGPLv2.1">LGPLv2.1</a> or later.<sup id="cite_ref-reactos_8-0" class="reference"><a href="#cite_note-reactos-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Examples_2">Examples</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kill_(command)&action=edit&section=7" title="Edit section: Examples"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Find all processes beginning with the letter "p" that were developed by Microsoft and use more than 10 MB of memory and kill them: </p> <div class="mw-highlight mw-highlight-lang-ps1con mw-content-ltr" dir="ltr"><pre><span></span><span class="gp">PS C:\> </span><span class="nb">ps </span><span class="n">p</span><span class="p">*</span> <span class="p">|</span> <span class="nb">where </span><span class="p">{</span> <span class="nv">$_</span><span class="p">.</span><span class="n">Company</span> <span class="o">-like</span> <span class="s2">"Microsoft*"</span> <span class="o">-and</span> <span class="nv">$_</span><span class="p">.</span><span class="n">WorkingSet</span> <span class="o">-gt</span> <span class="n">10MB</span> <span class="p">}</span> <span class="p">|</span> <span class="nb">kill </span><span class="n">-confirm</span> <span class="go">Confirm</span> <span class="go">Are you sure you want to perform this action?</span> <span class="go">Performing operation "Stop-Process" on Target "powershell (6832)".</span> <span class="go">[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"): A</span> <span class="gp">PS C:\></span> </pre></div> <p>Here is a simpler example, which asks the process <a href="/wiki/Windows_Explorer" class="mw-redirect" title="Windows Explorer">Explorer.exe</a> to terminate: </p> <div class="mw-highlight mw-highlight-lang-ps1con mw-content-ltr" dir="ltr"><pre><span></span><span class="gp">PS C:\> </span><span class="n">taskkill</span> <span class="p">/</span><span class="n">im</span> <span class="n">explorer</span><span class="p">.</span><span class="n">exe</span> </pre></div> <p>This example forces the process to terminate: </p> <div class="mw-highlight mw-highlight-lang-ps1con mw-content-ltr" dir="ltr"><pre><span></span><span class="gp">PS C:\> </span><span class="n">taskkill</span> <span class="p">/</span><span class="n">f</span> <span class="p">/</span><span class="n">im</span> <span class="n">explorer</span><span class="p">.</span><span class="n">exe</span> </pre></div> <p>Processes can also be killed by their <a href="/wiki/Process_identifier" title="Process identifier">PID number</a>: </p> <div class="mw-highlight mw-highlight-lang-ps1con mw-content-ltr" dir="ltr"><pre><span></span><span class="gp">PS C:\> </span><span class="n">taskkill</span> <span class="p">/</span><span class="n">pid</span> <span class="n">3476</span> </pre></div> <div class="mw-heading mw-heading3"><h3 id="Microsoft_Singularity">Microsoft Singularity</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kill_(command)&action=edit&section=8" title="Edit section: Microsoft Singularity"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Singularity_(operating_system)" title="Singularity (operating system)">Singularity shell</a>, the standard shell for <a href="/wiki/Microsoft_Research" title="Microsoft Research">Microsoft Research</a>'s <a href="/wiki/Microkernel" title="Microkernel">microkernel</a> operating system <a href="/wiki/Singularity_(operating_system)" title="Singularity (operating system)">Singularity</a> includes a <code>kill</code> command to terminate background processes. </p> <div class="mw-heading mw-heading4"><h4 id="Examples_3">Examples</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kill_(command)&action=edit&section=9" title="Edit section: Examples"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Stop the process with the name "SampleProcess": </p> <div class="mw-highlight mw-highlight-lang-text mw-content-ltr" dir="ltr"><pre><span></span>Singularity>kill SampleProcess </pre></div> <p>Stop the process with the process identifier "42": </p> <div class="mw-highlight mw-highlight-lang-text mw-content-ltr" dir="ltr"><pre><span></span>Singularity>kill 42 </pre></div> <div class="mw-heading mw-heading3"><h3 id="Plan_9_from_Bell_Labs">Plan 9 from Bell Labs</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kill_(command)&action=edit&section=10" title="Edit section: Plan 9 from Bell Labs"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Under <a href="/wiki/Plan_9_from_Bell_Labs" title="Plan 9 from Bell Labs">Plan 9 from Bell Labs</a>, the kill program does not actually perform this termination, nor does it take process IDs. Rather, it takes the actual names of processes and outputs the commands for <a href="/wiki/Rc_(Unix_shell)" title="Rc (Unix shell)">rc</a>, the <a href="/wiki/Shell_(computing)" title="Shell (computing)">shell</a> used by Plan 9, to kill the process.<sup id="cite_ref-plan9wiki_9-0" class="reference"><a href="#cite_note-plan9wiki-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p><p>A similar command provided is called <code>slay</code>, which does the same but for processes that refuse to be killed this way.<sup id="cite_ref-plan9wiki_9-1" class="reference"><a href="#cite_note-plan9wiki-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Examples_4">Examples</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kill_(command)&action=edit&section=11" title="Edit section: Examples"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>For example, to kill all instances of <a href="/wiki/Troff" title="Troff">troff</a>, one types: </p> <pre>kill troff | rc </pre> <div class="mw-heading mw-heading3"><h3 id="Others">Others</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kill_(command)&action=edit&section=12" title="Edit section: Others"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The <style data-mw-deduplicate="TemplateStyles:r886049734">.mw-parser-output .monospaced{font-family:monospace,monospace}</style><span class="monospaced">kill</span> command has also been ported to the <a href="/wiki/IBM_i" title="IBM i">IBM i</a> operating system.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kill_(command)&action=edit&section=13" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Signal_(IPC)" title="Signal (IPC)">Signal</a></li> <li><a href="/wiki/Xkill" title="Xkill">xkill</a></li> <li><a href="/wiki/Killall" title="Killall">killall</a></li> <li><a href="/wiki/Pkill" title="Pkill">pkill</a></li> <li><a href="/wiki/C_signal_handling" title="C signal handling">signal.h</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kill_(command)&action=edit&section=14" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.gnu.org/software/bash/manual/html_node/Job-Control-Builtins.html">"Bash Reference Manual: Job Control Builtins"</a>. <i>The GNU Project</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2015-02-24</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+GNU+Project&rft.atitle=Bash+Reference+Manual%3A+Job+Control+Builtins&rft_id=https%3A%2F%2Fwww.gnu.org%2Fsoftware%2Fbash%2Fmanual%2Fhtml_node%2FJob-Control-Builtins.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKill+%28command%29" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://zsh.sourceforge.net/Doc/Release/Shell-Builtin-Commands.html">"zsh: 17. Shell Builtin Commands"</a><span class="reference-accessdate">. Retrieved <span class="nowrap">2015-02-24</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=zsh%3A+17.+Shell+Builtin+Commands&rft_id=http%3A%2F%2Fzsh.sourceforge.net%2FDoc%2FRelease%2FShell-Builtin-Commands.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKill+%28command%29" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/signal.h.html">"<signal.h>"</a>. <i>The Open Group Base Specifications Issue 7</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2015-02-24</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Open+Group+Base+Specifications+Issue+7&rft.atitle=%3Csignal.h%3E&rft_id=http%3A%2F%2Fpubs.opengroup.org%2Fonlinepubs%2F9699919799%2Fbasedefs%2Fsignal.h.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKill+%28command%29" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPaul_S._Dayan1992" class="citation book cs1">Paul S. Dayan (1992). <i>The OS-9 Guru - 1 : The Facts</i>. Galactic Industrial Limited. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-9519228-0-7" title="Special:BookSources/0-9519228-0-7"><bdi>0-9519228-0-7</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+OS-9+Guru+-+1+%3A+The+Facts&rft.pub=Galactic+Industrial+Limited&rft.date=1992&rft.isbn=0-9519228-0-7&rft.au=Paul+S.+Dayan&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKill+%28command%29" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://technet.microsoft.com/en-us/library/bb491009.aspx">"Taskkill"</a>. <i>Microsoft TechNet</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2015-02-24</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Microsoft+TechNet&rft.atitle=Taskkill&rft_id=https%3A%2F%2Ftechnet.microsoft.com%2Fen-us%2Flibrary%2Fbb491009.aspx&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKill+%28command%29" class="Z3988"></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20190525230705/https://www.activexperts.com/admin/reskit/reskit98/">"Resource Kit Utilities - Windows '98 Resource Kit"</a>. <i>ActiveXperts Software</i>. Archived from <a rel="nofollow" class="external text" href="https://www.activexperts.com/admin/reskit/reskit98/">the original</a> on 2019-05-25<span class="reference-accessdate">. Retrieved <span class="nowrap">2015-02-24</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=ActiveXperts+Software&rft.atitle=Resource+Kit+Utilities+-+Windows+%2798+Resource+Kit&rft_id=http%3A%2F%2Fwww.activexperts.com%2Fadmin%2Freskit%2Freskit98%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKill+%28command%29" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20060209022842/http://unxutils.sourceforge.net/">"GNU utilities for Win32"</a>. Archived from <a rel="nofollow" class="external text" href="http://unxutils.sourceforge.net/">the original</a> on 2006-02-09<span class="reference-accessdate">. Retrieved <span class="nowrap">2015-02-24</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=GNU+utilities+for+Win32&rft_id=http%3A%2F%2Funxutils.sourceforge.net%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKill+%28command%29" class="Z3988"></span></span> </li> <li id="cite_note-reactos-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-reactos_8-0">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://github.com/reactos/reactos/blob/master/base/applications/cmdutils/taskkill/taskkill.c">reactos/taskkill.c at master · reactos/reactos · GitHub</a></span> </li> <li id="cite_note-plan9wiki-9"><span class="mw-cite-backlink">^ <a href="#cite_ref-plan9wiki_9-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-plan9wiki_9-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20080905170211/http://plan9.bell-labs.com/wiki/plan9/UNIX_to_Plan_9_command_translation/">"UNIX to Plan 9 command translation"</a>. <i>Plan 9 wiki</i>. Archived from <a rel="nofollow" class="external text" href="http://www.plan9.bell-labs.com/wiki/plan9/unix_to_plan_9_command_translation/">the original</a> on 2008-09-05<span class="reference-accessdate">. Retrieved <span class="nowrap">2015-02-24</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Plan+9+wiki&rft.atitle=UNIX+to+Plan+9+command+translation&rft_id=http%3A%2F%2Fwww.plan9.bell-labs.com%2Fwiki%2Fplan9%2Funix_to_plan_9_command_translation%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKill+%28command%29" class="Z3988"></span></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFIBM" class="citation web cs1"><a href="/wiki/IBM" title="IBM">IBM</a>. <a rel="nofollow" class="external text" href="https://www.ibm.com/support/knowledgecenter/ssw_ibm_i_74/rzahz/rzahzpdf.pdf?view=kc">"IBM System i Version 7.2 Programming Qshell"</a> <span class="cs1-format">(PDF)</span>. <i><a href="/wiki/IBM" title="IBM">IBM</a></i><span class="reference-accessdate">. Retrieved <span class="nowrap">2020-09-05</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=IBM&rft.atitle=IBM+System+i+Version+7.2+Programming+Qshell&rft.au=IBM&rft_id=https%3A%2F%2Fwww.ibm.com%2Fsupport%2Fknowledgecenter%2Fssw_ibm_i_74%2Frzahz%2Frzahzpdf.pdf%3Fview%3Dkc&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKill+%28command%29" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Further_reading">Further reading</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kill_(command)&action=edit&section=15" title="Edit section: Further reading"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMcElhearn2006" class="citation book cs1">McElhearn, Kirk (2006). <i>The Mac OS X Command Line: Unix Under the Hood</i>. <a href="/wiki/John_Wiley_%26_Sons" class="mw-redirect" title="John Wiley & Sons">John Wiley & Sons</a>. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0470113851" title="Special:BookSources/978-0470113851"><bdi>978-0470113851</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Mac+OS+X+Command+Line%3A+Unix+Under+the+Hood&rft.pub=John+Wiley+%26+Sons&rft.date=2006&rft.isbn=978-0470113851&rft.aulast=McElhearn&rft.aufirst=Kirk&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKill+%28command%29" class="Z3988"></span></li></ul> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kill_(command)&action=edit&section=16" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><style data-mw-deduplicate="TemplateStyles:r1237033735">@media print{body.ns-0 .mw-parser-output .sistersitebox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}</style><div class="side-box side-box-right plainlinks sistersitebox"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Wikibooks-logo-en-noslogan.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikibooks-logo-en-noslogan.svg/40px-Wikibooks-logo-en-noslogan.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikibooks-logo-en-noslogan.svg/60px-Wikibooks-logo-en-noslogan.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikibooks-logo-en-noslogan.svg/80px-Wikibooks-logo-en-noslogan.svg.png 2x" data-file-width="400" data-file-height="400" /></a></span></div> <div class="side-box-text plainlist">The Wikibook <i><a href="https://en.wikibooks.org/wiki/Guide_to_Unix" class="extiw" title="wikibooks:Guide to Unix">Guide to Unix</a></i> has a page on the topic of: <i><b><a href="https://en.wikibooks.org/wiki/Guide_to_Unix/Commands" class="extiw" title="wikibooks:Guide to Unix/Commands">Commands</a></b></i></div></div> </div> <ul><li>Command: <span class="plainlinksneverexpand"><code><a rel="nofollow" class="external text" href="https://pubs.opengroup.org/onlinepubs/9799919799/utilities/kill.html">kill</a></code></span> – Shell and Utilities Reference, <a href="/wiki/Single_Unix_Specification" class="mw-redirect" title="Single Unix Specification">The Single UNIX Specification</a>, Version 4 from <a href="/wiki/The_Open_Group" title="The Open Group">The Open Group</a></li> <li>System call: <span class="plainlinksneverexpand"><code><a rel="nofollow" class="external text" href="https://pubs.opengroup.org/onlinepubs/9799919799/functions/kill.html">kill</a></code></span> – System Interfaces Reference, <a href="/wiki/Single_Unix_Specification" class="mw-redirect" title="Single Unix Specification">The Single UNIX Specification</a>, Version 4 from <a href="/wiki/The_Open_Group" title="The Open Group">The Open Group</a></li> <li><span class="plainlinksneverexpand"><code><a rel="nofollow" class="external text" href="https://9p.io/magic/man2html/1/kill">kill(1)</a></code></span> – <a href="/wiki/Plan_9_from_Bell_Labs" title="Plan 9 from Bell Labs">Plan 9</a> Programmer's Manual, Volume 1</li> <li><span class="plainlinksneverexpand"><code><a rel="nofollow" class="external text" href="http://man.cat-v.org/inferno/1/kill">kill(1)</a></code></span> – <a href="/wiki/Inferno_(operating_system)" title="Inferno (operating system)">Inferno</a> General commands <a href="/wiki/Man_page" title="Man page">Manual</a></li> <li><span class="plainlinksneverexpand"><code><a rel="nofollow" class="external text" href="https://linux.die.net/man/1/kill">kill(1)</a></code></span> – <a href="/wiki/Linux" title="Linux">Linux</a> User Commands <a href="/wiki/Man_page" title="Man page">Manual</a></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist dd dd:first-child::before,.mw-parser-output .hlist dd dt:first-child::before,.mw-parser-output .hlist dd li:first-child::before,.mw-parser-output .hlist dt dd:first-child::before,.mw-parser-output .hlist dt dt:first-child::before,.mw-parser-output .hlist dt li:first-child::before,.mw-parser-output .hlist li dd:first-child::before,.mw-parser-output .hlist li dt:first-child::before,.mw-parser-output .hlist li li:first-child::before{content:" (";font-weight:normal}.mw-parser-output .hlist dd dd:last-child::after,.mw-parser-output .hlist dd dt:last-child::after,.mw-parser-output .hlist dd li:last-child::after,.mw-parser-output .hlist dt dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:" ("counter(listitem)"\a0 "}</style><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Unix_command-line_interface_programs_and_shell_builtins541" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Unix_commands" title="Template:Unix commands"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Unix_commands" title="Template talk:Unix commands"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Unix_commands" title="Special:EditPage/Template:Unix commands"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Unix_command-line_interface_programs_and_shell_builtins541" style="font-size:114%;margin:0 4em"><a href="/wiki/Unix" title="Unix">Unix</a> <a href="/wiki/Command-line_interface" title="Command-line interface">command-line interface</a> programs and <a href="/wiki/Shell_builtin" title="Shell builtin">shell builtins</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">File system</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cat_(Unix)" title="Cat (Unix)">cat</a></li> <li><a href="/wiki/Chattr" title="Chattr">chattr</a></li> <li><a href="/wiki/Chmod" title="Chmod">chmod</a></li> <li><a href="/wiki/Chown" title="Chown">chown</a></li> <li><a href="/wiki/Chgrp" title="Chgrp">chgrp</a></li> <li><a href="/wiki/Cksum" title="Cksum">cksum</a></li> <li><a href="/wiki/Cmp_(Unix)" title="Cmp (Unix)">cmp</a></li> <li><a href="/wiki/Cp_(Unix)" title="Cp (Unix)">cp</a></li> <li><a href="/wiki/Dd_(Unix)" title="Dd (Unix)">dd</a></li> <li><a href="/wiki/Du_(Unix)" title="Du (Unix)">du</a></li> <li><a href="/wiki/Df_(Unix)" title="Df (Unix)">df</a></li> <li><a href="/wiki/File_(command)" title="File (command)">file</a></li> <li><a href="/wiki/Fuser_(Unix)" title="Fuser (Unix)">fuser</a></li> <li><a href="/wiki/Ln_(Unix)" title="Ln (Unix)">ln</a></li> <li><a href="/wiki/Ls" title="Ls">ls</a></li> <li><a href="/wiki/Mkdir" title="Mkdir">mkdir</a></li> <li><a href="/wiki/Mv_(Unix)" title="Mv (Unix)">mv</a></li> <li><a href="/wiki/Pax_(command)" title="Pax (command)">pax</a></li> <li><a href="/wiki/Pwd" title="Pwd">pwd</a></li> <li><a href="/wiki/Rm_(Unix)" title="Rm (Unix)">rm</a></li> <li><a href="/wiki/Rmdir" title="Rmdir">rmdir</a></li> <li><a href="/wiki/Split_(Unix)" title="Split (Unix)">split</a></li> <li><a href="/wiki/Tee_(command)" title="Tee (command)">tee</a></li> <li><a href="/wiki/Touch_(command)" title="Touch (command)">touch</a></li> <li><a href="/wiki/Type_(Unix)" title="Type (Unix)">type</a></li> <li><a href="/wiki/Umask" title="Umask">umask</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Processes</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/At_(command)" title="At (command)">at</a></li> <li><a href="/wiki/Job_control_(Unix)#Commands" title="Job control (Unix)">bg</a></li> <li><a href="/wiki/Cron" title="Cron">crontab</a></li> <li><a href="/wiki/Job_control_(Unix)#Commands" title="Job control (Unix)">fg</a></li> <li><a class="mw-selflink selflink">kill</a></li> <li><a href="/wiki/Nice_(Unix)" title="Nice (Unix)">nice</a></li> <li><a href="/wiki/Ps_(Unix)" title="Ps (Unix)">ps</a></li> <li><a href="/wiki/Time_(Unix)" title="Time (Unix)">time</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">User environment</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Env" title="Env">env</a></li> <li><a href="/wiki/Exit_(command)" title="Exit (command)">exit</a></li> <li><a href="/wiki/Logname" title="Logname">logname</a></li> <li><a href="/wiki/Mesg" title="Mesg">mesg</a></li> <li><a href="/wiki/Talk_(software)" title="Talk (software)">talk</a></li> <li><a href="/wiki/Tput" title="Tput">tput</a></li> <li><a href="/wiki/Uname" title="Uname">uname</a></li> <li><a href="/wiki/Who_(Unix)" title="Who (Unix)">who</a></li> <li><a href="/wiki/Write_(Unix)" title="Write (Unix)">write</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Text processing</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AWK" title="AWK">awk</a></li> <li><a href="/wiki/Basename" title="Basename">basename</a></li> <li><a href="/wiki/Comm" title="Comm">comm</a></li> <li><a href="/wiki/Csplit" title="Csplit">csplit</a></li> <li><a href="/wiki/Cut_(Unix)" title="Cut (Unix)">cut</a></li> <li><a href="/wiki/Diff" title="Diff">diff</a></li> <li><a href="/wiki/Dirname" title="Dirname">dirname</a></li> <li><a href="/wiki/Ed_(text_editor)" class="mw-redirect" title="Ed (text editor)">ed</a></li> <li><a href="/wiki/Ex_(text_editor)" title="Ex (text editor)">ex</a></li> <li><a href="/wiki/Fold_(Unix)" title="Fold (Unix)">fold</a></li> <li><a href="/wiki/Head_(Unix)" title="Head (Unix)">head</a></li> <li><a href="/wiki/Iconv" title="Iconv">iconv</a></li> <li><a href="/wiki/Join_(Unix)" title="Join (Unix)">join</a></li> <li><a href="/wiki/M4_(computer_language)" title="M4 (computer language)">m4</a></li> <li><a href="/wiki/More_(command)" title="More (command)">more</a></li> <li><a href="/wiki/Nl_(Unix)" title="Nl (Unix)">nl</a></li> <li><a href="/wiki/Paste_(Unix)" title="Paste (Unix)">paste</a></li> <li><a href="/wiki/Patch_(Unix)" title="Patch (Unix)">patch</a></li> <li><a href="/wiki/Printf_(Unix)" title="Printf (Unix)">printf</a></li> <li><a href="/wiki/Read_(Unix)" title="Read (Unix)">read</a></li> <li><a href="/wiki/Sed" title="Sed">sed</a></li> <li><a href="/wiki/Sort_(Unix)" title="Sort (Unix)">sort</a></li> <li><a href="/wiki/Strings_(Unix)" title="Strings (Unix)">strings</a></li> <li><a href="/wiki/Tail_(Unix)" title="Tail (Unix)">tail</a></li> <li><a href="/wiki/Tr_(Unix)" title="Tr (Unix)">tr</a></li> <li><a href="/wiki/Troff" title="Troff">troff</a></li> <li><a href="/wiki/Uniq" title="Uniq">uniq</a></li> <li><a href="/wiki/Vi_(text_editor)" title="Vi (text editor)">vi</a></li> <li><a href="/wiki/Wc_(Unix)" title="Wc (Unix)">wc</a></li> <li><a href="/wiki/Xargs" title="Xargs">xargs</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Shell_builtin" title="Shell builtin">Shell builtins</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Alias_(command)" title="Alias (command)">alias</a></li> <li><a href="/wiki/Cd_(command)" title="Cd (command)">cd</a></li> <li><a href="/wiki/Echo_(command)" title="Echo (command)">echo</a></li> <li><a href="/wiki/Test_(Unix)" title="Test (Unix)">test</a></li> <li><a href="/wiki/Environment_variable#unset_command" title="Environment variable">unset</a></li> <li><a href="/wiki/Wait_(command)" title="Wait (command)">wait</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Searching</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Find_(Unix)" title="Find (Unix)">find</a></li> <li><a href="/wiki/Grep" title="Grep">grep</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Documentation</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Man_page" title="Man page">man</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Software_development" title="Software development">Software development</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ar_(Unix)" title="Ar (Unix)">ar</a></li> <li><a href="/wiki/Ctags" title="Ctags">ctags</a></li> <li><a href="/wiki/Lex_(software)" title="Lex (software)">lex</a></li> <li><a href="/wiki/Make_(software)" title="Make (software)">make</a></li> <li><a href="/wiki/Nm_(Unix)" title="Nm (Unix)">nm</a></li> <li><a href="/wiki/Strip_(Unix)" title="Strip (Unix)">strip</a></li> <li><a href="/wiki/Yacc" title="Yacc">yacc</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Miscellaneous</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bc_(programming_language)" title="Bc (programming language)">bc</a></li> <li><a href="/wiki/Cal_(command)" title="Cal (command)">cal</a></li> <li><a href="/wiki/Expr" title="Expr">expr</a></li> <li><a href="/wiki/System_V_printing_system" title="System V printing system">lp</a></li> <li><a href="/wiki/Od_(Unix)" title="Od (Unix)">od</a></li> <li><a href="/wiki/Sleep_(command)" title="Sleep (command)">sleep</a></li> <li><a href="/wiki/True_and_false_(commands)" title="True and false (commands)">true and false</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow hlist" colspan="2"><div> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <b>Categories</b> <ul><li><a href="/wiki/Category:Standard_Unix_programs" title="Category:Standard Unix programs">Standard Unix programs</a></li> <li><a href="/wiki/Category:Unix_SUS2008_utilities" title="Category:Unix SUS2008 utilities">Unix SUS2008 utilities</a></li></ul></li> <li><span class="noviewer" typeof="mw:File"><span title="List-Class article"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/16px-Symbol_list_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/23px-Symbol_list_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/31px-Symbol_list_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <b><a href="/wiki/List_of_POSIX_commands" title="List of POSIX commands">List</a></b></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Plan_9_command-line_interface_programs_and_shell_builtins358" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Plan_9_commands" title="Template:Plan 9 commands"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Plan_9_commands" title="Template talk:Plan 9 commands"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Plan_9_commands" title="Special:EditPage/Template:Plan 9 commands"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Plan_9_command-line_interface_programs_and_shell_builtins358" style="font-size:114%;margin:0 4em"><a href="/wiki/Plan_9_from_Bell_Labs" title="Plan 9 from Bell Labs">Plan 9</a> <a href="/wiki/Command-line_interface" title="Command-line interface">command-line interface</a> programs and <a href="/wiki/Shell_builtin" title="Shell builtin">shell builtins</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">File system</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Chmod" title="Chmod">chmod</a></li> <li><a href="/wiki/Chgrp" title="Chgrp">chgrp</a></li> <li><a href="/wiki/Cmp_(Unix)" title="Cmp (Unix)">cmp</a></li> <li><a href="/wiki/Cp_(Unix)" title="Cp (Unix)">cp</a></li> <li><a href="/wiki/Dd_(Unix)" title="Dd (Unix)">dd</a></li> <li><a href="/wiki/Du_(Unix)" title="Du (Unix)">du</a></li> <li><a href="/wiki/File_(command)" title="File (command)">file</a></li> <li><a href="/wiki/Gzip" title="Gzip">gzip</a></li> <li><a href="/wiki/Ls" title="Ls">ls</a></li> <li><a href="/wiki/Mkdir" title="Mkdir">mkdir</a></li> <li><a href="/wiki/Pwd" title="Pwd">pwd</a></li> <li><a href="/wiki/Rm_(Unix)" title="Rm (Unix)">rm</a></li> <li><a href="/wiki/Split_(Unix)" title="Split (Unix)">split</a></li> <li><a href="/wiki/Tee_(command)" title="Tee (command)">tee</a></li> <li><a href="/wiki/Touch_(command)" title="Touch (command)">touch</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Processes</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a class="mw-selflink selflink">kill</a></li> <li><a href="/wiki/Ps_(Unix)" title="Ps (Unix)">ps</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">User environment</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Passwd" title="Passwd">passwd</a></li> <li><a href="/wiki/Who_(Unix)" title="Who (Unix)">who</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Text processing</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AWK" title="AWK">awk</a></li> <li><a href="/wiki/Basename" title="Basename">basename</a></li> <li><a href="/wiki/Comm" title="Comm">comm</a></li> <li><a href="/wiki/Diff" title="Diff">diff</a></li> <li><a href="/wiki/Ed_(text_editor)" class="mw-redirect" title="Ed (text editor)">ed</a></li> <li><a href="/wiki/Eqn_(software)" title="Eqn (software)">eqn</a></li> <li><a href="/wiki/Join_(Unix)" title="Join (Unix)">join</a></li> <li><a href="/wiki/Sed" title="Sed">sed</a></li> <li><a href="/wiki/Sort_(Unix)" title="Sort (Unix)">sort</a></li> <li><a href="/wiki/Spell_(Unix)" title="Spell (Unix)">spell</a></li> <li><a href="/wiki/Strings_(Unix)" title="Strings (Unix)">strings</a></li> <li><a href="/wiki/Tail_(Unix)" title="Tail (Unix)">tail</a></li> <li><a href="/wiki/Tr_(Unix)" title="Tr (Unix)">tr</a></li> <li><a href="/wiki/Troff" title="Troff">troff</a></li> <li><a href="/wiki/Uniq" title="Uniq">uniq</a></li> <li><a href="/wiki/Wc_(Unix)" title="Wc (Unix)">wc</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Shell_builtin" title="Shell builtin">Shell builtins</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Echo_(command)" title="Echo (command)">echo</a></li> <li><a href="/wiki/Test_(Unix)" title="Test (Unix)">test</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Network_utility" title="Network utility">Networking</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ipconfig" title="Ipconfig">ip/ipconfig</a></li> <li><a href="/wiki/Ping_(networking_utility)" title="Ping (networking utility)">ip/ping</a></li> <li><a href="/wiki/Netstat" title="Netstat">netstat</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Searching</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Grep" title="Grep">grep</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Software_development" title="Software development">Software development</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ar_(Unix)" title="Ar (Unix)">ar</a></li> <li><a href="/wiki/Hoc_(programming_language)" title="Hoc (programming language)">hoc</a></li> <li><a href="/wiki/Lex_(software)" title="Lex (software)">lex</a></li> <li><a href="/wiki/Nm_(Unix)" title="Nm (Unix)">nm</a></li> <li><a href="/wiki/Strip_(Unix)" title="Strip (Unix)">strip</a></li> <li><a href="/wiki/Yacc" title="Yacc">yacc</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Miscellaneous</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bc_(programming_language)" title="Bc (programming language)">bc</a></li> <li><a href="/wiki/Cal_(command)" title="Cal (command)">cal</a></li> <li><a href="/wiki/Fortune_(Unix)" title="Fortune (Unix)">fortune</a></li> <li><a href="/wiki/Sleep_(command)" title="Sleep (command)">sleep</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow hlist" colspan="2"><div> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:Plan_9_commands" title="Category:Plan 9 commands">Category</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Windows_command-line_programs_and_shell_builtins413" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Windows_commands" title="Template:Windows commands"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Windows_commands" title="Template talk:Windows commands"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Windows_commands" title="Special:EditPage/Template:Windows commands"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Windows_command-line_programs_and_shell_builtins413" style="font-size:114%;margin:0 4em"><a href="/wiki/Microsoft_Windows" title="Microsoft Windows">Windows</a> <a href="/wiki/Command-line_interface" title="Command-line interface">command-line</a> programs and <a href="/wiki/Shell_builtin" title="Shell builtin">shell builtins</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Ecosystem</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Command-line_interpreter" class="mw-redirect" title="Command-line interpreter">Interpreters</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/COMMAND.COM" title="COMMAND.COM">COMMAND.COM</a></li> <li><a href="/wiki/Cmd.exe" title="Cmd.exe">Command Prompt</a></li> <li><a href="/wiki/PowerShell" title="PowerShell">PowerShell</a></li> <li><a href="/wiki/Recovery_Console" title="Recovery Console">Recovery Console</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Terminal_emulator" title="Terminal emulator">Terminals</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Windows_Console" title="Windows Console">Windows Console</a></li> <li><a href="/wiki/Windows_Terminal" title="Windows Terminal">Windows Terminal</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">File system navigation</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cd_(command)" title="Cd (command)">cd</a> (chdir)</li> <li><a href="/wiki/Dir_(command)" title="Dir (command)">dir</a></li> <li><a href="/wiki/Pushd_and_popd" title="Pushd and popd">popd</a></li> <li><a href="/wiki/Pushd_and_popd" title="Pushd and popd">pushd</a></li> <li><a href="/wiki/Tree_(command)" title="Tree (command)">tree</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">File management</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ATTRIB" title="ATTRIB">attrib</a></li> <li><a href="/wiki/Cacls" title="Cacls">cacls</a></li> <li><a href="/wiki/Encrypting_File_System" title="Encrypting File System">cipher</a></li> <li><a href="/wiki/Compact_(computing)" class="mw-redirect" title="Compact (computing)">compact</a></li> <li><a href="/wiki/Copy_(command)" title="Copy (command)">copy</a></li> <li><a href="/wiki/Del_(command)" title="Del (command)">del</a> (erase)</li> <li><a href="/wiki/Deltree" class="mw-redirect" title="Deltree">deltree</a></li> <li><a href="/wiki/Cacls#icacls" title="Cacls">icacls</a></li> <li><a href="/wiki/Mkdir" title="Mkdir">mkdir</a> (md)</li> <li><a href="/wiki/Mklink" class="mw-redirect" title="Mklink">mklink</a></li> <li><a href="/wiki/Move_(command)" title="Move (command)">move</a></li> <li><a href="/wiki/Openfiles" class="mw-redirect" title="Openfiles">openfiles</a></li> <li><a href="/wiki/Recover_(command)" title="Recover (command)">recover</a></li> <li><a href="/wiki/Ren_(command)" title="Ren (command)">ren</a> (rename)</li> <li><a href="/wiki/Replace_(command)" title="Replace (command)">replace</a></li> <li><a href="/wiki/Rmdir" title="Rmdir">rmdir</a> (rd)</li> <li><a href="/wiki/Robocopy" title="Robocopy">robocopy</a></li> <li><a href="/wiki/Takeown" class="mw-redirect" title="Takeown">takeown</a></li> <li><a href="/wiki/XCOPY" title="XCOPY">xcopy</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Archiving</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cabinet_(file_format)" title="Cabinet (file format)">expand</a></li> <li><a href="/wiki/Cabinet_(file_format)" title="Cabinet (file format)">extrac32</a></li> <li><a href="/wiki/Cabinet_(file_format)" title="Cabinet (file format)">extract</a></li> <li><a href="/wiki/Cabinet_(file_format)" title="Cabinet (file format)">makecab</a></li> <li><a href="/wiki/Pax_(command)" title="Pax (command)">pax</a></li> <li><a href="/wiki/Tar_(computing)" title="Tar (computing)">tar</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Disk management</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/CHKDSK" title="CHKDSK">chkdsk</a></li> <li><a href="/wiki/Convert_(command)" title="Convert (command)">convert</a></li> <li><a href="/wiki/Disk_Defragmenter_(Windows)" class="mw-redirect" title="Disk Defragmenter (Windows)">defrag</a></li> <li><a href="/wiki/Diskcomp" title="Diskcomp">diskcomp</a></li> <li><a href="/wiki/Diskcopy" title="Diskcopy">diskcopy</a></li> <li><a href="/wiki/Diskpart" title="Diskpart">diskpart</a></li> <li><a href="/wiki/Diskraid" class="mw-redirect" title="Diskraid">diskraid</a></li> <li><a href="/wiki/Shadow_Copy" title="Shadow Copy">diskshadow</a></li> <li><a href="/wiki/Drvspace" class="mw-redirect" title="Drvspace">drvspace</a></li> <li><a href="/wiki/Fdisk" title="Fdisk">fdisk</a></li> <li><a href="/wiki/Format_(command)" title="Format (command)">format</a></li> <li><a href="/wiki/Fsutil" class="mw-redirect" title="Fsutil">fsutil</a></li> <li><a href="/wiki/Label_(command)" title="Label (command)">label</a></li> <li><a href="/wiki/BitLocker" title="BitLocker">manage-bde</a></li> <li><a href="/wiki/MSCDEX" title="MSCDEX">MSCDEX</a></li> <li><a href="/wiki/Refsutil" class="mw-redirect" title="Refsutil">refsutil</a></li> <li><a href="/wiki/SUBST" title="SUBST">subst</a></li> <li><a href="/wiki/Microsoft_ScanDisk" title="Microsoft ScanDisk">scandisk</a></li> <li><a href="/wiki/SYS_(command)" title="SYS (command)">sys</a></li> <li><a href="/wiki/Vol_(command)" title="Vol (command)">vol</a></li> <li><a href="/wiki/Shadow_Copy" title="Shadow Copy">vssadmin</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Processes</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/At_(command)" title="At (command)">at</a></li> <li><a href="/wiki/Exit_(command)" title="Exit (command)">exit</a></li> <li><a class="mw-selflink selflink">kill</a></li> <li><a href="/wiki/Runas" title="Runas">runas</a></li> <li><a href="/wiki/Windows_service" title="Windows service">sc</a></li> <li><a href="/wiki/Windows_Task_Scheduler" title="Windows Task Scheduler">schtasks</a></li> <li><a href="/wiki/Shutdown_(computing)" title="Shutdown (computing)">shutdown</a></li> <li><a href="/wiki/Start_(command)" title="Start (command)">start</a></li> <li><a href="/wiki/Taskkill" class="mw-redirect" title="Taskkill">taskkill</a></li> <li><a href="/wiki/Tasklist" title="Tasklist">tasklist</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Registry</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/File_association" title="File association">assoc</a></li> <li><a href="/wiki/Ftype" title="Ftype">ftype</a></li> <li><a href="/wiki/Windows_Registry#Command_line_editing" title="Windows Registry">reg</a></li> <li><a href="/wiki/Windows_Registry#Command_line_editing" title="Windows Registry">regini</a></li> <li><a href="/wiki/Regsvr32" title="Regsvr32">regsvr32</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">User environment</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/CHCP_(command)" class="mw-redirect" title="CHCP (command)">chcp</a></li> <li><a href="/wiki/Cmdkey" class="mw-redirect" title="Cmdkey">cmdkey</a></li> <li><a href="/wiki/DATE_(command)" class="mw-redirect" title="DATE (command)">date</a></li> <li><a href="/wiki/Graftabl" class="mw-redirect" title="Graftabl">graftabl</a></li> <li><a href="/wiki/Mode_(command)" class="mw-redirect" title="Mode (command)">mode</a></li> <li><a href="/wiki/PATH_(variable)" title="PATH (variable)">path</a></li> <li><a href="/wiki/Environment_variable#DOS,_OS/2_and_Windows_(Command_Prompt)" title="Environment variable">set</a></li> <li><a href="/wiki/Setver" class="mw-redirect" title="Setver">setver</a></li> <li><a href="/wiki/Environment_variable#DOS,_OS/2_and_Windows_(Command_Prompt)" title="Environment variable">setx</a></li> <li><a href="/wiki/TIME_(command)" title="TIME (command)">time</a></li> <li><a href="/wiki/Title_(command)" title="Title (command)">title</a></li> <li><a href="/wiki/Ver_(command)" title="Ver (command)">ver</a></li> <li><a href="/wiki/Where_(command)" class="mw-redirect" title="Where (command)">where</a></li> <li><a href="/wiki/Whoami" title="Whoami">whoami</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">File contents</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Comp_(command)" title="Comp (command)">comp</a></li> <li><a href="/wiki/MS-DOS_Editor" title="MS-DOS Editor">edit</a></li> <li><a href="/wiki/Edlin" title="Edlin">edlin</a></li> <li><a href="/wiki/File_Compare" title="File Compare">fc</a></li> <li><a href="/wiki/Find_(Windows)" title="Find (Windows)">find</a></li> <li><a href="/wiki/Findstr" title="Findstr">findstr</a></li> <li><a href="/wiki/PRINT_(command)" title="PRINT (command)">print</a></li> <li><a href="/wiki/TYPE_(DOS_command)" title="TYPE (DOS command)">type</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Scripting_language" title="Scripting language">Scripting</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Choice_(command)" title="Choice (command)">choice</a></li> <li><a href="/wiki/Clipboard_(computing)" title="Clipboard (computing)">clip</a></li> <li><a href="/wiki/Windows_Script_Host" title="Windows Script Host">cscript</a></li> <li><a href="/wiki/DOSKEY" title="DOSKEY">doskey</a></li> <li><a href="/wiki/Echo_(command)" title="Echo (command)">echo</a></li> <li><a href="/wiki/For_loop" title="For loop">for</a></li> <li><a href="/wiki/Forfiles" title="Forfiles">forfiles</a></li> <li><a href="/wiki/Goto" title="Goto">goto</a></li> <li><a href="/wiki/Conditional_(computer_programming)" title="Conditional (computer programming)">if</a></li> <li><a href="/wiki/More_(command)" title="More (command)">more</a></li> <li><a href="/wiki/Pause_(command)" class="mw-redirect" title="Pause (command)">pause</a></li> <li><a href="/wiki/Command-line_interface#Command_prompt" title="Command-line interface">prompt</a></li> <li><a href="/wiki/Comment_(computer_programming)" title="Comment (computer programming)">rem</a></li> <li><a href="/wiki/Timeout_(computing)" title="Timeout (computing)">timeout</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Networking</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Address_Resolution_Protocol" title="Address Resolution Protocol">arp</a></li> <li><a href="/wiki/Background_Intelligent_Transfer_Service" title="Background Intelligent Transfer Service">bitsadmin</a></li> <li><a href="/wiki/CURL" title="CURL">curl</a></li> <li><a href="/wiki/MAC_address" title="MAC address">getmac</a></li> <li><a href="/wiki/Hostname" title="Hostname">hostname</a></li> <li><a href="/wiki/Ipconfig" title="Ipconfig">ipconfig</a></li> <li><a href="/wiki/Nbtstat" class="mw-redirect" title="Nbtstat">nbtstat</a></li> <li><a href="/wiki/Net_(command)" title="Net (command)">net</a></li> <li><a href="/wiki/Netsh" title="Netsh">netsh</a></li> <li><a href="/wiki/Netstat" title="Netstat">netstat</a></li> <li><a href="/wiki/Nslookup" title="Nslookup">nslookup</a></li> <li><a href="/wiki/PathPing" title="PathPing">PathPing</a></li> <li><a href="/wiki/Ping_(networking_utility)" title="Ping (networking utility)">ping</a></li> <li><a href="/wiki/Rpcping" class="mw-redirect" title="Rpcping">rpcping</a></li> <li><a href="/wiki/Route_(command)" title="Route (command)">route</a></li> <li><a href="/wiki/Secure_copy_protocol" title="Secure copy protocol">scp</a></li> <li><a href="/wiki/Setspn" class="mw-redirect" title="Setspn">setspn</a></li> <li><a href="/wiki/Secure_file_transfer_program" title="Secure file transfer program">sftp</a></li> <li><a href="/wiki/OpenSSH" title="OpenSSH">ssh</a></li> <li><a href="/wiki/OpenSSH" title="OpenSSH">ssh-add</a></li> <li><a href="/wiki/Ssh-agent" title="Ssh-agent">ssh-agent</a></li> <li><a href="/wiki/Ssh-keygen" title="Ssh-keygen">ssh-keygen</a></li> <li><a href="/wiki/OpenSSH" title="OpenSSH">ssh-keyscan</a></li> <li><a href="/wiki/Traceroute" title="Traceroute">tracert</a></li> <li><a href="/wiki/Windows_Remote_Management" title="Windows Remote Management">winrm</a></li> <li><a href="/wiki/Windows_Remote_Management" title="Windows Remote Management">winrs</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Maintenance and care</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Auditpol" class="mw-redirect" title="Auditpol">auditpol</a></li> <li><a href="/wiki/Windows_Assessment_and_Deployment_Kit" title="Windows Assessment and Deployment Kit">dism</a></li> <li><a href="/wiki/Dispdiag" class="mw-redirect" title="Dispdiag">dispdiag</a></li> <li><a href="/wiki/Device_Manager#Driverquery_command" title="Device Manager">driverquery</a></li> <li><a href="/wiki/Event_Viewer" title="Event Viewer">eventcreate</a></li> <li><a href="/wiki/Event_Viewer" title="Event Viewer">eventtriggers</a></li> <li><a href="/wiki/Group_Policy" title="Group Policy">gpresult</a></li> <li><a href="/wiki/Group_Policy" title="Group Policy">gpupdate</a></li> <li><a href="/wiki/Logman" class="mw-redirect" title="Logman">logman</a></li> <li><a href="/wiki/Mofcomp" class="mw-redirect" title="Mofcomp">mofcomp</a></li> <li><a href="/wiki/Windows_Installer" title="Windows Installer">msiexec</a></li> <li><a href="/wiki/NTBackup" title="NTBackup">ntbackup</a></li> <li><a href="/wiki/Pentium_FDIV_bug#Software_patches" title="Pentium FDIV bug">pentnt</a></li> <li><a href="/wiki/Pnpunattend" class="mw-redirect" title="Pnpunattend">pnpunattend</a></li> <li><a href="/wiki/Pnputil" class="mw-redirect" title="Pnputil">pnputil</a></li> <li><a href="/wiki/REAgentC" class="mw-redirect" title="REAgentC">REAgentC</a></li> <li><a href="/wiki/Relog" class="mw-redirect" title="Relog">relog</a></li> <li><a href="/wiki/System_File_Checker" title="System File Checker">sfc</a></li> <li><a href="/wiki/Sxstrace" class="mw-redirect" title="Sxstrace">sxstrace</a></li> <li><a href="/wiki/Systeminfo" class="mw-redirect" title="Systeminfo">systeminfo</a></li> <li><a href="/wiki/Tpmtool" class="mw-redirect" title="Tpmtool">tpmtool</a></li> <li><a href="/wiki/Tpmvscmgr" class="mw-redirect" title="Tpmvscmgr">tpmvscmgr</a></li> <li><a href="/wiki/Tracerpt" class="mw-redirect" title="Tracerpt">tracerpt</a></li> <li><a href="/wiki/Typeperf" class="mw-redirect" title="Typeperf">typeperf</a></li> <li><a href="/wiki/W32tm" title="W32tm">w32tm</a></li> <li><a href="/wiki/WBAdmin" title="WBAdmin">WBAdmin</a></li> <li><a href="/wiki/Wecutil" class="mw-redirect" title="Wecutil">wecutil</a></li> <li><a href="/wiki/Wevtutil" class="mw-redirect" title="Wevtutil">wevtutil</a></li> <li><a href="/wiki/Winmgmt" class="mw-redirect" title="Winmgmt">winmgmt</a></li> <li><a href="/wiki/Windows_System_Assessment_Tool" title="Windows System Assessment Tool">winsat</a></li> <li><a href="/wiki/Windows_Management_Instrumentation_Command-line" class="mw-redirect" title="Windows Management Instrumentation Command-line">wmic</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Boot management</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bcdedit" class="mw-redirect" title="Bcdedit">bcdedit</a></li> <li><a href="/wiki/Bootcfg" title="Bootcfg">bootcfg</a></li> <li><a href="/wiki/Bootsect" class="mw-redirect" title="Bootsect">bootsect</a></li> <li><a href="/wiki/Fixboot" class="mw-redirect" title="Fixboot">fixboot</a></li> <li><a href="/wiki/Fixmbr" class="mw-redirect" title="Fixmbr">fixmbr</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Software_development" title="Software development">Software development</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Break_(command)" class="mw-redirect" title="Break (command)">break</a></li> <li><a href="/wiki/Debug_(command)" title="Debug (command)">debug</a></li> <li><a href="/wiki/Exe2bin" title="Exe2bin">exe2bin</a></li> <li><a href="/wiki/QBasic" title="QBasic">QBasic</a></li> <li><a href="/wiki/Windows_Subsystem_for_Linux" title="Windows Subsystem for Linux">wsl</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Miscellaneous</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cls_(command)" class="mw-redirect" title="Cls (command)">cls</a></li> <li><a href="/wiki/Dpath" title="Dpath">dpath</a></li> <li><a href="/wiki/Help_(command)" title="Help (command)">help</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><a href="/wiki/List_of_DOS_commands" title="List of DOS commands">List of DOS commands</a></li> <li><a href="/wiki/Environment_variable" title="Environment variable">Environment variables</a></li> <li><a href="/wiki/Windows_Support_Tools" title="Windows Support Tools">Windows Support Tools</a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Kill_(command)&oldid=1234038717">https://en.wikipedia.org/w/index.php?title=Kill_(command)&oldid=1234038717</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Windows_commands" title="Category:Windows commands">Windows commands</a></li><li><a href="/wiki/Category:Unix_SUS2008_utilities" title="Category:Unix SUS2008 utilities">Unix SUS2008 utilities</a></li><li><a href="/wiki/Category:Unix_process-_and_task-management-related_software" title="Category:Unix process- and task-management-related software">Unix process- and task-management-related software</a></li><li><a href="/wiki/Category:Plan_9_commands" title="Category:Plan 9 commands">Plan 9 commands</a></li><li><a href="/wiki/Category:Inferno_(operating_system)_commands" title="Category:Inferno (operating system) commands">Inferno (operating system) commands</a></li><li><a href="/wiki/Category:IBM_i_Qshell_commands" title="Category:IBM i Qshell commands">IBM i Qshell commands</a></li><li><a href="/wiki/Category:Process_(computing)" title="Category:Process (computing)">Process (computing)</a></li><li><a href="/wiki/Category:Windows_administration" title="Category:Windows administration">Windows administration</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_matches_Wikidata" title="Category:Short description matches Wikidata">Short description matches Wikidata</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 12 July 2024, at 07:51<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. By using this site, you agree to the <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use" class="extiw" title="foundation:Special:MyLanguage/Policy:Terms of Use">Terms of Use</a> and <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy" class="extiw" title="foundation:Special:MyLanguage/Policy:Privacy policy">Privacy Policy</a>. Wikipedia® is a registered trademark of the <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, a non-profit organization.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:About">About Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:General_disclaimer">Disclaimers</a></li> <li id="footer-places-contact"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us">Contact Wikipedia</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/en.wikipedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//en.m.wikipedia.org/w/index.php?title=Kill_(command)&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" lang="en" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><picture><source media="(min-width: 500px)" srcset="/w/resources/assets/poweredby_mediawiki.svg" width="88" height="31"><img src="/w/resources/assets/mediawiki_compact.svg" alt="Powered by MediaWiki" width="25" height="25" loading="lazy"></picture></a></li> </ul> </footer> </div> </div> </div> <div class="vector-header-container vector-sticky-header-container"> <div id="vector-sticky-header" class="vector-sticky-header"> <div class="vector-sticky-header-start"> <div class="vector-sticky-header-icon-start vector-button-flush-left vector-button-flush-right" aria-hidden="true"> <button class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-sticky-header-search-toggle" tabindex="-1" data-event-name="ui.vector-sticky-search-form.icon"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </button> </div> <div role="search" class="vector-search-box-vue vector-search-box-show-thumbnail vector-search-box"> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail"> <form action="/w/index.php" id="vector-sticky-search-form" class="cdx-search-input cdx-search-input--has-end-button"> <div class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia"> <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <div class="vector-sticky-header-context-bar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-sticky-header-toc" class="vector-dropdown mw-portlet mw-portlet-sticky-header-toc vector-sticky-header-toc vector-button-flush-left" > <input type="checkbox" id="vector-sticky-header-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-sticky-header-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-sticky-header-toc-label" for="vector-sticky-header-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-sticky-header-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div class="vector-sticky-header-context-bar-primary" aria-hidden="true" >kill (command)</div> </div> </div> <div class="vector-sticky-header-end" aria-hidden="true"> <div class="vector-sticky-header-icons"> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-talk-sticky-header" tabindex="-1" data-event-name="talk-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbles mw-ui-icon-wikimedia-speechBubbles"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-subject-sticky-header" tabindex="-1" data-event-name="subject-sticky-header"><span class="vector-icon mw-ui-icon-article mw-ui-icon-wikimedia-article"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-history-sticky-header" tabindex="-1" data-event-name="history-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-history mw-ui-icon-wikimedia-wikimedia-history"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only mw-watchlink" id="ca-watchstar-sticky-header" tabindex="-1" data-event-name="watch-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-star mw-ui-icon-wikimedia-wikimedia-star"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-edit-sticky-header" tabindex="-1" data-event-name="wikitext-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-wikiText mw-ui-icon-wikimedia-wikimedia-wikiText"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-ve-edit-sticky-header" tabindex="-1" data-event-name="ve-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-edit mw-ui-icon-wikimedia-wikimedia-edit"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-viewsource-sticky-header" tabindex="-1" data-event-name="ve-edit-protected-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-editLock mw-ui-icon-wikimedia-wikimedia-editLock"></span> <span></span> </a> </div> <div class="vector-sticky-header-buttons"> <button class="cdx-button cdx-button--weight-quiet mw-interlanguage-selector" id="p-lang-btn-sticky-header" tabindex="-1" data-event-name="ui.dropdown-p-lang-btn-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-language mw-ui-icon-wikimedia-wikimedia-language"></span> <span>22 languages</span> </button> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive" id="ca-addsection-sticky-header" tabindex="-1" data-event-name="addsection-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbleAdd-progressive mw-ui-icon-wikimedia-speechBubbleAdd-progressive"></span> <span>Add topic</span> </a> </div> <div class="vector-sticky-header-icon-end"> <div class="vector-user-links"> </div> </div> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-6f5945bd9d-tt97n","wgBackendResponseTime":129,"wgPageParseReport":{"limitreport":{"cputime":"0.437","walltime":"0.532","ppvisitednodes":{"value":2517,"limit":1000000},"postexpandincludesize":{"value":88797,"limit":2097152},"templateargumentsize":{"value":3216,"limit":2097152},"expansiondepth":{"value":18,"limit":100},"expensivefunctioncount":{"value":15,"limit":500},"unstrip-depth":{"value":1,"limit":20},"unstrip-size":{"value":65997,"limit":5000000},"entityaccesscount":{"value":1,"limit":400},"timingprofile":["100.00% 422.668 1 -total"," 24.12% 101.927 1 Template:Reflist"," 21.51% 90.909 1 Template:Infobox_software"," 20.54% 86.812 1 Template:Infobox"," 19.79% 83.647 4 Template:Navbox"," 19.73% 83.376 8 Template:Cite_web"," 18.26% 77.179 1 Template:Unix_commands"," 12.72% 53.772 1 Template:Short_description"," 7.75% 32.771 2 Template:Pagetype"," 5.76% 24.331 1 Template:Wikidata"]},"scribunto":{"limitreport-timeusage":{"value":"0.223","limit":"10.000"},"limitreport-memusage":{"value":6176297,"limit":52428800}},"cachereport":{"origin":"mw-web.codfw.next-649c8f6cb4-7hpfh","timestamp":"20250204093127","ttl":2125726,"transientcontent":true}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Kill (command)","url":"https:\/\/en.wikipedia.org\/wiki\/Kill_(command)","sameAs":"http:\/\/www.wikidata.org\/entity\/Q283834","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q283834","author":{"@type":"Organization","name":"Contributors to Wikimedia projects"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2004-08-29T20:36:54Z","dateModified":"2024-07-12T07:51:34Z"}</script> </body> </html>