CINXE.COM

<?xml version="1.0" encoding="ISO-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head><script type="text/javascript" src="/_static/js/bundle-playback.js?v=HxkREWBo" charset="utf-8"></script> <script type="text/javascript" src="/_static/js/wombat.js?v=txqj7nKC" charset="utf-8"></script> <script>window.RufflePlayer=window.RufflePlayer||{};window.RufflePlayer.config={"autoplay":"on","unmuteOverlay":"hidden"};</script> <script type="text/javascript" src="/_static/js/ruffle/ruffle.js"></script> <script type="text/javascript"> __wm.init("https://web.archive.org/web"); __wm.wombat("http://httpd.apache.org:80/docs/2.2/","20090130150809","https://web.archive.org/","web","/_static/", "1233328089"); </script> <link rel="stylesheet" type="text/css" href="/_static/css/banner-styles.css?v=S1zqJCYt" /> <link rel="stylesheet" type="text/css" href="/_static/css/iconochive.css?v=3PDvdIFv" />   <title>Apache HTTP Server Version 2.2 Documentation - Apache HTTP Server</title> <link href="/web/20090130150809cs_/http://httpd.apache.org/docs/2.2/style/css/manual.css" rel="stylesheet" media="all" type="text/css" title="Main stylesheet"/> <link href="/web/20090130150809cs_/http://httpd.apache.org/docs/2.2/style/css/manual-loose-100pc.css" rel="alternate stylesheet" media="all" type="text/css" title="No Sidebar - Default font size"/> <link href="/web/20090130150809cs_/http://httpd.apache.org/docs/2.2/style/css/manual-print.css" rel="stylesheet" media="print" type="text/css"/> <link href="/web/20090130150809im_/http://httpd.apache.org/docs/2.2/images/favicon.ico" rel="shortcut icon"/></head> <body id="index-page"> <div id="page-header"> <p class="menu"><a href="./mod/">Modules</a> | <a href="./mod/directives.html">Directives</a> | <a href="./faq/">FAQ</a> | <a href="./glossary.html">Glossary</a> | <a href="./sitemap.html">Sitemap</a></p> <p class="apache">Apache HTTP Server Version 2.2</p> <img alt="" src="/web/20090130150809im_/http://httpd.apache.org/docs/2.2/images/feather.gif"/></div> <div class="up"><a href="https://web.archive.org/web/20090130150809/http://httpd.apache.org/docs-project/"><img title="<-" alt="<-" src="/web/20090130150809im_/http://httpd.apache.org/docs/2.2/images/left.gif"/></a></div> <div id="path"> <a href="https://web.archive.org/web/20090130150809/http://www.apache.org/">Apache</a> > <a href="https://web.archive.org/web/20090130150809/http://httpd.apache.org/">HTTP Server</a> > <a href="https://web.archive.org/web/20090130150809/http://httpd.apache.org/docs/">Documentation</a></div> <div id="page-content"><h1>Apache HTTP Server Version 2.2 Documentation</h1> <div class="toplang"> <p><span>Available Languages: </span><a href="./de/" hreflang="de" rel="alternate" title="Deutsch"> de </a> | <a href="./en/" title="English"> en </a> | <a href="./es/" hreflang="es" rel="alternate" title="Espa駉l"> es </a> | <a href="./fr/" hreflang="fr" rel="alternate" title="Fran鏰is"> fr </a> | <a href="./ja/" hreflang="ja" rel="alternate" title="Japanese"> ja </a> | <a href="./ko/" hreflang="ko" rel="alternate" title="Korean"> ko </a> | <a href="./pt-br/" hreflang="pt-br" rel="alternate" title="Portugu阺 (Brasil)"> pt-br </a> | <a href="./tr/" hreflang="tr" rel="alternate" title="T黵k鏴"> tr </a></p> </div> <form method="get" action="https://web.archive.org/web/20090130150809/http://www.google.com/search"><p><input name="as_q" value="" type="text"/> <input value="Google Search" type="submit"/><input value="10" name="num" type="hidden"/><input value="en" name="hl" type="hidden"/><input value="ISO-8859-1" name="ie" type="hidden"/><input value="Google Search" name="btnG" type="hidden"/><input name="as_epq" value="Version 2.2" type="hidden"/><input name="as_oq" value="" type="hidden"/><input name="as_eq" value=""List-Post"" type="hidden"/><input value="" name="lr" type="hidden"/><input value="i" name="as_ft" type="hidden"/><input value="" name="as_filetype" type="hidden"/><input value="all" name="as_qdr" type="hidden"/><input value="any" name="as_occt" type="hidden"/><input value="i" name="as_dt" type="hidden"/><input value="httpd.apache.org" name="as_sitesearch" type="hidden"/><input value="off" name="safe" type="hidden"/></p></form> <table id="indextable"><tr><td class="col1"><div class="category"><h2><a name="release" id="release">Release Notes</a></h2> <ul><li><a href="new_features_2_2.html">New features with Apache 2.1/2.2</a></li> <li><a href="new_features_2_0.html">New features with Apache 2.0</a></li> <li><a href="upgrading.html">Upgrading to 2.2 from 2.0</a></li> <li><a href="license.html">Apache License</a></li> </ul> </div><div class="category"><h2><a name="manual" id="manual">Reference Manual</a></h2> <ul><li><a href="install.html">Compiling and Installing</a></li> <li><a href="invoking.html">Starting</a></li> <li><a href="stopping.html">Stopping or Restarting</a></li> <li><a href="mod/directives.html">Run-time Configuration Directives</a></li> <li><a href="mod/quickreference.html">Directive Quick-Reference</a></li> <li><a href="mod/">Modules</a></li> <li><a href="mpm.html">Multi-Processing Modules (MPMs)</a></li> <li><a href="filter.html">Filters</a></li> <li><a href="handler.html">Handlers</a></li> <li><a href="programs/">Server and Supporting Programs</a></li> <li><a href="glossary.html">Glossary</a></li> </ul> </div></td><td><div class="category"><h2><a name="usersguide" id="usersguide">Users' Guide</a></h2> <ul><li><a href="bind.html">Binding</a></li> <li><a href="configuring.html">Configuration Files</a></li> <li><a href="sections.html">Configuration Sections</a></li> <li><a href="caching.html">Content Caching</a></li> <li><a href="content-negotiation.html">Content Negotiation</a></li> <li><a href="dso.html">Dynamic Shared Objects (DSO)</a></li> <li><a href="env.html">Environment Variables</a></li> <li><a href="logs.html">Log Files</a></li> <li><a href="urlmapping.html">Mapping URLs to the Filesystem</a></li> <li><a href="misc/perf-tuning.html">Performance Tuning</a></li> <li><a href="misc/security_tips.html">Security Tips</a></li> <li><a href="server-wide.html">Server-Wide Configuration</a></li> <li><a href="ssl/">SSL/TLS Encryption</a></li> <li><a href="suexec.html">Suexec Execution for CGI</a></li> <li><a href="rewrite/">URL Rewriting Guide</a></li> <li><a href="vhosts/">Virtual Hosts</a></li> </ul> </div></td><td class="col3"><div class="category"><h2><a name="howto" id="howto">How-To / Tutorials</a></h2> <ul><li><a href="howto/auth.html">Authentication, Authorization, and Access Control</a></li> <li><a href="howto/cgi.html">CGI: Dynamic Content</a></li> <li><a href="howto/htaccess.html">.htaccess files</a></li> <li><a href="howto/ssi.html">Server Side Includes (SSI)</a></li> <li><a href="howto/public_html.html">Per-user Web Directories (public_html)</a></li> </ul> </div><div class="category"><h2><a name="platform" id="platform">Platform Specific Notes</a></h2> <ul><li><a href="platform/windows.html">Microsoft Windows</a></li> <li><a href="platform/netware.html">Novell NetWare</a></li> <li><a href="platform/ebcdic.html">EBCDIC Port</a></li> </ul> </div><div class="category"><h2><a name="other" id="other">Other Topics</a></h2> <ul><li><a href="faq/">Frequently Asked Questions</a></li> <li><a href="sitemap.html">Sitemap</a></li> <li><a href="developer/">Documentation for Developers</a></li> <li><a href="misc/">Other Notes</a></li> </ul> </div></td></tr></table></div> <div class="bottomlang"> <p><span>Available Languages: </span><a href="./de/" hreflang="de" rel="alternate" title="Deutsch"> de </a> | <a href="./en/" title="English"> en </a> | <a href="./es/" hreflang="es" rel="alternate" title="Espa駉l"> es </a> | <a href="./fr/" hreflang="fr" rel="alternate" title="Fran鏰is"> fr </a> | <a href="./ja/" hreflang="ja" rel="alternate" title="Japanese"> ja </a> | <a href="./ko/" hreflang="ko" rel="alternate" title="Korean"> ko </a> | <a href="./pt-br/" hreflang="pt-br" rel="alternate" title="Portugu阺 (Brasil)"> pt-br </a> | <a href="./tr/" hreflang="tr" rel="alternate" title="T黵k鏴"> tr </a></p> </div><div id="footer"> <p class="apache">Copyright 2009 The Apache Software Foundation.<br/>Licensed under the <a href="https://web.archive.org/web/20090130150809/http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.</p> <p class="menu"><a href="./mod/">Modules</a> | <a href="./mod/directives.html">Directives</a> | <a href="./faq/">FAQ</a> | <a href="./glossary.html">Glossary</a> | <a href="./sitemap.html">Sitemap</a></p></div> </body></html>