diff options
| author | Joe Orton <jorton@apache.org> | 2020-08-19 07:31:23 +0000 |
|---|---|---|
| committer | Joe Orton <jorton@apache.org> | 2020-08-19 07:31:23 +0000 |
| commit | 7f6aec2cf7fb0caaa93dc98e25968d58b60107fd (patch) | |
| tree | 2218e4fdf202d9781910e0218b690acbdc92a0d5 /docs/manual/programs/htcacheclean.html.en | |
| parent | ac888899b7c2cecdda5ed98ad5dd73607b1ca5bc (diff) | |
| download | httpd-7f6aec2cf7fb0caaa93dc98e25968d58b60107fd.tar.gz | |
Follow up to r1880368 and r1880980:
Complete move to .en.utf8 suffixes in two steps:
1. From fresh checkout, renamed all existing files:
$ for f in *.html.en */*.html.en; do svn mv $f $f.utf8; done
2. Ran "./build.sh all" which also regenerates the typemaps.
[skip ci]
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1880982 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'docs/manual/programs/htcacheclean.html.en')
| -rw-r--r-- | docs/manual/programs/htcacheclean.html.en | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/docs/manual/programs/htcacheclean.html.en b/docs/manual/programs/htcacheclean.html.en deleted file mode 100644 index 04dad81142..0000000000 --- a/docs/manual/programs/htcacheclean.html.en +++ /dev/null @@ -1,248 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!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> -<meta content="text/html; charset=UTF-8" http-equiv="Content-Type" /> -<!-- - XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - This file is generated from xml source: DO NOT EDIT - XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - --> -<title>htcacheclean - Clean up the disk cache - Apache HTTP Server Version 2.5</title> -<link href="../style/css/manual.css" rel="stylesheet" media="all" type="text/css" title="Main stylesheet" /> -<link href="../style/css/manual-loose-100pc.css" rel="alternate stylesheet" media="all" type="text/css" title="No Sidebar - Default font size" /> -<link href="../style/css/manual-print.css" rel="stylesheet" media="print" type="text/css" /><link rel="stylesheet" type="text/css" href="../style/css/prettify.css" /> -<script src="../style/scripts/prettify.min.js" type="text/javascript"> -</script> - -<link href="../images/favicon.ico" rel="shortcut icon" /></head> -<body id="manual-page"><div id="page-header"> -<p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/quickreference.html">Directives</a> | <a href="http://wiki.apache.org/httpd/FAQ">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p> -<p class="apache">Apache HTTP Server Version 2.5</p> -<img alt="" src="../images/feather.png" /></div> -<div class="up"><a href="./"><img title="<-" alt="<-" src="../images/left.gif" /></a></div> -<div id="path"> -<a href="http://www.apache.org/">Apache</a> > <a href="http://httpd.apache.org/">HTTP Server</a> > <a href="http://httpd.apache.org/docs/">Documentation</a> > <a href="../">Version 2.5</a> > <a href="./">Programs</a></div><div id="page-content"><div id="preamble"><h1>htcacheclean - Clean up the disk cache</h1> -<div class="toplang"> -<p><span>Available Languages: </span><a href="../en/programs/htcacheclean.html" title="English"> en </a> | -<a href="../fr/programs/htcacheclean.html" hreflang="fr" rel="alternate" title="Français"> fr </a> | -<a href="../ko/programs/htcacheclean.html" hreflang="ko" rel="alternate" title="Korean"> ko </a> | -<a href="../tr/programs/htcacheclean.html" hreflang="tr" rel="alternate" title="Türkçe"> tr </a></p> -</div> - - <p><code>htcacheclean</code> is used to keep the size of - <code class="module"><a href="../mod/mod_cache_disk.html">mod_cache_disk</a></code>'s storage within a given size limit, or - limit on inodes in use. This tool can run either manually or in daemon mode. - When running in daemon mode, it sleeps in the background and checks the cache - directory at regular intervals for cached content to be removed. You can stop - the daemon cleanly by sending it a TERM or INT signal. When run manually, a - once off check of the cache directory is made for cached content to be - removed. If one or more URLs are specified, each URL will be deleted from - the cache, if present.</p> -</div> -<div id="quickview"><ul id="toc"><li><img alt="" src="../images/down.gif" /> <a href="#synopsis">Synopsis</a></li> -<li><img alt="" src="../images/down.gif" /> <a href="#options">Options</a></li> -<li><img alt="" src="../images/down.gif" /> <a href="#delete">Deleting a specific URL</a></li> -<li><img alt="" src="../images/down.gif" /> <a href="#list">Listing URLs in the Cache</a></li> -<li><img alt="" src="../images/down.gif" /> <a href="#exit">Exit Status</a></li> -</ul><h3>See also</h3><ul class="seealso"><li><code class="module"><a href="../mod/mod_cache_disk.html">mod_cache_disk</a></code></li><li><a href="#comments_section">Comments</a></li></ul></div> -<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> -<div class="section"> -<h2><a name="synopsis" id="synopsis">Synopsis</a> <a title="Permanent link" href="#synopsis" class="permalink">¶</a></h2> - <p><code><strong>htcacheclean</strong> - [ -<strong>D</strong> ] - [ -<strong>v</strong> ] - [ -<strong>t</strong> ] - [ -<strong>r</strong> ] - [ -<strong>n</strong> ] - [ -<strong>R</strong><var>round</var> ] - -<strong>p</strong><var>path</var> - [ -<strong>l</strong><var>limit</var> ] - [ -<strong>L</strong><var>limit</var> ]</code></p> - - <p><code><strong>htcacheclean</strong> - [ -<strong>n</strong> ] - [ -<strong>t</strong> ] - [ -<strong>i</strong> ] - [ -<strong>P</strong><var>pidfile</var> ] - [ -<strong>R</strong><var>round</var> ] - -<strong>d</strong><var>interval</var> - -<strong>p</strong><var>path</var> - [ -<strong>l</strong><var>limit</var> ] - [ -<strong>L</strong><var>limit</var> ]</code></p> - - <p><code><strong>htcacheclean</strong> - [ -<strong>v</strong> ] - [ -<strong>R</strong><var>round</var> ] - -<strong>p</strong><var>path</var> - [ -<strong>a</strong> ] - [ -<strong>A</strong> ]</code></p> - - <p><code><strong>htcacheclean</strong> - [ -<strong>D</strong> ] - [ -<strong>v</strong> ] - [ -<strong>t</strong> ] - [ -<strong>R</strong><var>round</var> ] - -<strong>p</strong><var>path</var> - <var>url</var></code></p> -</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> -<div class="section"> -<h2><a name="options" id="options">Options</a> <a title="Permanent link" href="#options" class="permalink">¶</a></h2> - <dl> - <dt><code>-d<var>interval</var></code></dt> - <dd>Daemonize and repeat cache cleaning every <var>interval</var> minutes. - This option is mutually exclusive with the <code>-D</code>, <code>-v</code> - and <code>-r</code> options. To shutdown the daemon cleanly, just send it - a <code>SIGTERM</code> or <code>SIGINT</code>.</dd> - - <dt><code>-D</code></dt> - <dd>Do a dry run and don't delete anything. This option is mutually - exclusive with the <code>-d</code> option. When doing a dry run and - deleting directories with <code>-t</code>, the inodes reported deleted - in the stats cannot take into account the directories deleted, and will - be marked as an estimate.</dd> - - <dt><code>-v</code></dt> - <dd>Be verbose and print statistics. This option is mutually exclusive - with the <code>-d</code> option.</dd> - - <dt><code>-r</code></dt> - <dd>Clean thoroughly. This assumes that the Apache web server is - not running (otherwise you may get garbage in the cache). This option - is mutually exclusive with the <code>-d</code> option and implies - the <code>-t</code> option.</dd> - - <dt><code>-n</code></dt> - <dd>Be nice. This causes slower processing in favour of other - processes. <code>htcacheclean</code> will sleep from time to time - so that (a) the disk IO will be delayed and (b) the kernel can schedule - other processes in the meantime.</dd> - - <dt><code>-t</code></dt> - <dd>Delete all empty directories. By default only cache files are - removed, however with some configurations the large number of - directories created may require attention. If your configuration - requires a very large number of directories, to the point that - inode or file allocation table exhaustion may become an issue, use - of this option is advised.</dd> - - <dt><code>-p<var>path</var></code></dt> - <dd>Specify <var>path</var> as the root directory of the disk cache. This - should be the same value as specified with the <code class="directive"><a href="../mod/mod_cache_disk.html#cacheroot">CacheRoot</a></code> directive.</dd> - - <dt><code>-P<var>pidfile</var></code></dt> - <dd>Specify <var>pidfile</var> as the name of the file to write the - process ID to when daemonized.</dd> - - <dt><code>-R<var>round</var></code></dt> - <dd>Specify <var>round</var> as the amount to round sizes up to, to - compensate for disk block sizes. Set to the block size of the cache - partition.</dd> - - <dt><code>-l<var>limit</var></code></dt> - <dd>Specify <var>limit</var> as the total disk cache size limit. The value - is expressed in bytes by default (or attaching <code>B</code> to the - number). Attach <code>K</code> for Kbytes, <code>M</code> for - MBytes or <code>G</code> for Gbytes.</dd> - - <dt><code>-L<var>limit</var></code></dt> - <dd>Specify <var>limit</var> as the total disk cache inode limit. - <code>K</code>, <code>M</code> or <code>G</code> suffix can also be - used.</dd> - - <dt><code>-i</code></dt> - <dd>Be intelligent and run only when there was a modification of the disk - cache. This option is only possible together with the <code>-d</code> - option.</dd> - - <dt><code>-a</code></dt> - <dd>List the URLs currently stored in the cache. Variants of the same URL - will be listed once for each variant.</dd> - - <dt><code>-A</code></dt> - <dd>List the URLs currently stored in the cache, along with their - attributes in the following order: url, header size, body size, status, - entity version, date, expiry, request time, response time, body present, - head request.</dd> - </dl> - -</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> -<div class="section"> -<h2><a name="delete" id="delete">Deleting a specific URL</a> <a title="Permanent link" href="#delete" class="permalink">¶</a></h2> - <p>If <code>htcacheclean</code> is passed one or more URLs, each URL will - be deleted from the cache. If multiple variants of an URL exists, all - variants would be deleted.</p> - - <p>When a reverse proxied URL is to be deleted, the effective URL is - constructed from the <strong>Host</strong> header, the - <strong>port</strong>, the <strong>path</strong> and the - <strong>query</strong>. Note the '?' in the URL must always be specified - explicitly, whether a query string is present or not. For example, an - attempt to delete the path <strong>/</strong> from the server - <strong>localhost</strong>, the URL to delete would be - <strong>http://localhost:80/?</strong>.</p> - -</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> -<div class="section"> -<h2><a name="list" id="list">Listing URLs in the Cache</a> <a title="Permanent link" href="#list" class="permalink">¶</a></h2> - <p>By passing the <code>-a</code> or <code>-A</code> options to - <code>htcacheclean</code>, the URLs within the cache will be listed - as they are found, one URL per line. The <code>-A</code> option - dumps the full cache entry after the URL, with fields in the - following order:</p> - - <dl> - <dt>url</dt><dd>The URL of the entry.</dd> - <dt>header size</dt><dd>The size of the header in bytes.</dd> - <dt>body size</dt><dd>The size of the body in bytes.</dd> - <dt>status</dt><dd>Status of the cached response.</dd> - <dt>entity version</dt><dd>The number of times this entry has been - revalidated without being deleted.</dd> - <dt>date</dt><dd>Date of the response.</dd> - <dt>expiry</dt><dd>Expiry date of the response.</dd> - <dt>request time</dt><dd>Time of the start of the request.</dd> - <dt>response time</dt><dd>Time of the end of the request.</dd> - <dt>body present</dt><dd>If 0, no body is stored with this request, - 1 otherwise.</dd> - <dt>head request</dt><dd>If 1, the entry contains a cached HEAD - request with no body, 0 otherwise.</dd> - </dl> - -</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> -<div class="section"> -<h2><a name="exit" id="exit">Exit Status</a> <a title="Permanent link" href="#exit" class="permalink">¶</a></h2> - <p><code>htcacheclean</code> returns a zero status ("true") if all - operations were successful, <code>1</code> otherwise. If an URL is - specified, and the URL was cached and successfully removed, - <code>0</code> is returned, <code>2</code> otherwise. If an error - occurred during URL removal, <code>1</code> is returned.</p> -</div></div> -<div class="bottomlang"> -<p><span>Available Languages: </span><a href="../en/programs/htcacheclean.html" title="English"> en </a> | -<a href="../fr/programs/htcacheclean.html" hreflang="fr" rel="alternate" title="Français"> fr </a> | -<a href="../ko/programs/htcacheclean.html" hreflang="ko" rel="alternate" title="Korean"> ko </a> | -<a href="../tr/programs/htcacheclean.html" hreflang="tr" rel="alternate" title="Türkçe"> tr </a></p> -</div><div class="top"><a href="#page-header"><img src="../images/up.gif" alt="top" /></a></div><div class="section"><h2><a id="comments_section" name="comments_section">Comments</a></h2><div class="warning"><strong>Notice:</strong><br />This is not a Q&A section. Comments placed here should be pointed towards suggestions on improving the documentation or server, and may be removed by our moderators if they are either implemented or considered invalid/off-topic. Questions on how to manage the Apache HTTP Server should be directed at either our IRC channel, #httpd, on Freenode, or sent to our <a href="https://httpd.apache.org/lists.html">mailing lists</a>.</div> -<script type="text/javascript"><!--//--><![CDATA[//><!-- -var comments_shortname = 'httpd'; -var comments_identifier = 'http://httpd.apache.org/docs/trunk/programs/htcacheclean.html'; -(function(w, d) { - if (w.location.hostname.toLowerCase() == "httpd.apache.org") { - d.write('<div id="comments_thread"><\/div>'); - var s = d.createElement('script'); - s.type = 'text/javascript'; - s.async = true; - s.src = 'https://comments.apache.org/show_comments.lua?site=' + comments_shortname + '&page=' + comments_identifier; - (d.getElementsByTagName('head')[0] || d.getElementsByTagName('body')[0]).appendChild(s); - } - else { - d.write('<div id="comments_thread">Comments are disabled for this page at the moment.<\/div>'); - } -})(window, document); -//--><!]]></script></div><div id="footer"> -<p class="apache">Copyright 2020 The Apache Software Foundation.<br />Licensed under the <a href="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/quickreference.html">Directives</a> | <a href="http://wiki.apache.org/httpd/FAQ">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p></div><script type="text/javascript"><!--//--><![CDATA[//><!-- -if (typeof(prettyPrint) !== 'undefined') { - prettyPrint(); -} -//--><!]]></script> -</body></html>
\ No newline at end of file |