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update transformation
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97480 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
André Malo
@@ -55,8 +55,8 @@ address)</dd>
|
||||
<dt><a href="mod_charset_lite.html">mod_charset_lite</a></dt><dd>Specify character set translation or recoding</dd>
|
||||
<dt><a href="mod_dav.html">mod_dav</a></dt><dd>Distributed Authoring and Versioning
|
||||
(<a href="http://www.webdav.org/">WebDAV</a>) functionality</dd>
|
||||
<dt><a href="mod_deflate.html">mod_deflate</a></dt><dd>Compress content before
|
||||
it is delivered to the client</dd>
|
||||
<dt><a href="mod_deflate.html">mod_deflate</a></dt><dd>Compress content before it is delivered to the
|
||||
client</dd>
|
||||
<dt><a href="mod_dir.html">mod_dir</a></dt><dd>Provides for "trailing slash" redirects and
|
||||
serving directory index files</dd>
|
||||
<dt><a href="mod_echo.html">mod_echo</a></dt><dd>A simple echo server to illustrate protocol
|
||||
|
||||
@@ -5,8 +5,8 @@
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This file is generated from xml source: DO NOT EDIT
|
||||
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
|
||||
--><title>mod_deflate - Apache HTTP Server</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 href="../images/favicon.ico" rel="shortcut icon" /></head><body><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 2.0</p><img alt="" src="../images/feather.gif" /></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-project/">Documentation</a> > <a href="../">Version 2.0</a> > <a href="./">Modules</a></div><div id="page-content"><div id="preamble"><h1>Apache Module mod_deflate</h1><table class="module"><tr><th><a href="module-dict.html#Description">Description:
|
||||
</a></th><td>Compress content before
|
||||
it is delivered to the client</td></tr><tr><th><a href="module-dict.html#Status">Status:
|
||||
</a></th><td>Compress content before it is delivered to the
|
||||
client</td></tr><tr><th><a href="module-dict.html#Status">Status:
|
||||
</a></th><td>Extension</td></tr><tr><th><a href="module-dict.html#ModuleIdentifier">Module<6C>Identifier:
|
||||
</a></th><td>deflate_module</td></tr><tr><th><a href="module-dict.html#SourceFile">Source<63>File:
|
||||
</a></th><td>mod_deflate.c</td></tr></table><h3>Summary</h3>
|
||||
@@ -18,38 +18,208 @@
|
||||
<li><img alt="" src="../images/down.gif" /> <a href="#deflatefilternote">DeflateFilterNote</a></li>
|
||||
<li><img alt="" src="../images/down.gif" /> <a href="#deflatememlevel">DeflateMemLevel</a></li>
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<li><img alt="" src="../images/down.gif" /> <a href="#deflatewindowsize">DeflateWindowSize</a></li>
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||||
</ul><h3>Topics</h3><ul id="topics"><li><img alt="" src="../images/down.gif" /> Enabling Compression</li></ul><h3>See also</h3><ul class="seealso"><li><code class="directive"><a href="../mod/mod_mime.html#addoutputfilter">AddOutputFilter</a></code></li><li><code class="directive"><a href="../mod/core.html#setoutputfilter">SetOutputFilter</a></code></li></ul></div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="section"><h2>Enabling Compression</h2>
|
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</ul><h3>Topics</h3><ul id="topics"><li><img alt="" src="../images/down.gif" /> <a href="#recommended">Recommended Configuration</a></li><li><img alt="" src="../images/down.gif" /> <a href="#enable">Enabling Compression</a></li><li><img alt="" src="../images/down.gif" /> <a href="#proxies">Dealing with proxy servers</a></li></ul><h3>See also</h3><ul class="seealso"><li><a href="../filter.html">The filter documentation</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="recommended" id="recommended">Recommended Configuration</a></h2>
|
||||
<p>This is a sample configuration for the impatient. But please take
|
||||
the time and read the sections below for a detailed description!</p>
|
||||
|
||||
<p>Compression is implemented by the <code>DEFLATE</code>
|
||||
<a href="../filter.html">filter</a>. The following directive
|
||||
will enable compression for documents in the container where it
|
||||
is placed:</p>
|
||||
<p><strong>Most popular browsers can not handle compression of all content
|
||||
so you may want to set the 'gzip-only-text/html' note to 1 to only
|
||||
allow html files to be compressed (see below).</strong></p>
|
||||
<p><strong>If you set this to anything but '1' it will be ignored, so you can do
|
||||
negative matches.</strong></p>
|
||||
<div class="example"><p><code>
|
||||
<Location /><br />
|
||||
<span class="indent">
|
||||
# insert filter<br />
|
||||
SetOutputFilter DEFLATE<br />
|
||||
<br />
|
||||
# Netscape 4.x has some problems...<br />
|
||||
BrowserMatch ^Mozilla/4 gzip-only-text/html<br />
|
||||
<br />
|
||||
# Netscape 4.06-4.08 have some more problems<br />
|
||||
BrowserMatch ^Mozilla/4\.0[678] no-gzip<br />
|
||||
<br />
|
||||
# fix identity<br />
|
||||
BrowserMatch \bMSIE !no-gzip !gzip-only-text/html<br />
|
||||
<br />
|
||||
# don't bother:<br />
|
||||
SetEnvIfNoCase Request_URI \<br />
|
||||
<span class="indent">
|
||||
\.(?:gif|jpe?g|png)$ no-gzip dont-vary<br />
|
||||
</span>
|
||||
<br />
|
||||
# be verbose about configuration<br />
|
||||
Header append Vary User-Agent env=!dont-vary<br />
|
||||
</span>
|
||||
</Location>
|
||||
</code></p></div>
|
||||
|
||||
<div class="example"><p><code>SetEnv gzip-only-text/html 1<br />
|
||||
SetOutputFilter DEFLATE
|
||||
</code></p></div>
|
||||
<p>Note, that gzip compression of binary files (<em>e.g.</em> images)
|
||||
usually has only little effect. Therefore in the example above we use
|
||||
an exclusion list of some file types. Alternatively you may use a
|
||||
positive list using <code class="directive"><a href="../mod/mod_mime.html#addoutputfilter">AddOutputFilter</a></code> or <code class="directive"><a href="../mod/core.html#addoutputfilterbytype">AddOutputFilterByType</a></code> instead of the <code class="directive"><a href="../mod/core.html#setoutputfilter">SetOutputFilter</a></code> directive.</p>
|
||||
</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="section"><h2><a name="enable" id="enable">Enabling Compression</a></h2>
|
||||
|
||||
<p>Here is an example of enabling compression for the Apache
|
||||
documentation:</p>
|
||||
<h3><a name="output" id="output">Output Compression</a></h3>
|
||||
<p>Compression is implemented by the <code>DEFLATE</code>
|
||||
<a href="../filter.html">filter</a>. The following directive
|
||||
will enable compression for documents in the container where it
|
||||
is placed:</p>
|
||||
|
||||
<div class="example"><p><code>
|
||||
<Directory "/your-server-root/manual"><br />
|
||||
SetEnv gzip-only-text/html 1<br />
|
||||
SetOutputFilter DEFLATE<br />
|
||||
</Directory>
|
||||
</code></p></div>
|
||||
<div class="example"><p><code>
|
||||
SetOutputFilter DEFLATE
|
||||
</code></p></div>
|
||||
|
||||
<p>For browsers that have problems even with compression of html files,
|
||||
use the <code class="directive">BrowserMatch</code> directive to set the 'no-gzip' note
|
||||
for that particular browser so that no compression will be performed.</p>
|
||||
<p>Some popular browsers cannot handle compression of all content
|
||||
so you may want to set the <code>gzip-only-text/html</code> note to
|
||||
<code>1</code> to only allow html files to be compressed (see
|
||||
below). If you set this to <em>anything but <code>1</code></em> it
|
||||
will be ignored.</p>
|
||||
|
||||
<p>If you want to restrict the compression to particular MIME types
|
||||
in general, you may use the <code class="directive"><a href="../mod/core.html#addoutputfilterbytype">AddOutputFilterByType</a></code> directive. Here is an example of
|
||||
enabling compression only for the html files of the Apache
|
||||
documentation:</p>
|
||||
|
||||
<div class="example"><p><code>
|
||||
<Directory "/your-server-root/manual"><br />
|
||||
<span class="indent">
|
||||
AddOutputFilterByType DEFLATE text/html<br />
|
||||
</span>
|
||||
</Directory>
|
||||
</code></p></div>
|
||||
|
||||
<p>For browsers that have problems even with compression of all file
|
||||
types, use the <code class="directive"><a href="../mod/mod_setenvif.html#browsermatch">BrowserMatch</a></code> directive to set the <code>no-gzip</code>
|
||||
note for that particular browser so that no compression will be
|
||||
performed. You may combine <code>no-gzip</code> with <code>gzip-only-text/html</code> to get the best results. In that case
|
||||
the former overrides the latter. Take a look at the following
|
||||
excerpt from the <a href="#recommended">configuration example</a>
|
||||
defined in the section above:</p>
|
||||
|
||||
<div class="example"><p><code>
|
||||
BrowserMatch ^Mozilla/4 gzip-only-text/html<br />
|
||||
BrowserMatch ^Mozilla/4\.0[678] no-gzip<br />
|
||||
BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
|
||||
</code></p></div>
|
||||
|
||||
<p>At first we probe for a <code>User-Agent</code> string that
|
||||
indicates a Netscape Navigator version of 4.x. These versions
|
||||
have some big problems to decompress content types different
|
||||
from <code>text/html</code>. The versions 4.06, 4.07 and 4.08 have
|
||||
also sometimes problems to decompress html files. Thus, we
|
||||
completely turn off the deflate filter for them.</p>
|
||||
|
||||
<p>The third <code class="directive"><a href="../mod/mod_setenvif.html#browsermatch">BrowserMatch</a></code>
|
||||
directive fixes the guessed identity of the user agent, because
|
||||
the Microsoft Internet Explorer identifies itself also as "Mozilla/4"
|
||||
but is actually able to handle requested compression. Therefore we
|
||||
match against the additional string "MSIE" (<code>\b</code> means
|
||||
"word boundary") in the <code>User-Agent</code> Header and turn off
|
||||
the restrictions defined before.</p>
|
||||
|
||||
<div class="note"><h3>Note</h3>
|
||||
The <code>DEFLATE</code> filter is always inserted after RESOURCE
|
||||
filters like PHP or SSI. It never touches internal subrequests.
|
||||
</div>
|
||||
|
||||
|
||||
<h3><a name="input" id="input">Input Decompression</a></h3>
|
||||
<p>The <code class="module"><a href="../mod/mod_deflate.html">mod_deflate</a></code> module also provides a filter for
|
||||
decompressing a gzip compressed request body . In order to activate
|
||||
this feature you have to insert the <code>DEFLATE</code> filter into
|
||||
the input filter chain using <code class="directive"><a href="../mod/core.html#setinputfilter">SetInputFilter</a></code> or <code class="directive"><a href="../mod/mod_mime.html#addinputfilter">AddInputFilter</a></code>, for example:</p>
|
||||
|
||||
<div class="example"><p><code>
|
||||
<Location /dav-area>
|
||||
<span class="indent">
|
||||
SetInputFilter DEFLATE
|
||||
</span>
|
||||
</Location>
|
||||
</code></p></div>
|
||||
|
||||
<p>Now if a request contains a <code>Content-Encoding: gzip</code>
|
||||
header, the body will be automatically decompressed. Ordinary
|
||||
browsers usually don't have the ability to gzip e.g. <code>POST</code>
|
||||
request bodies. However, some special applications actually do
|
||||
support request compression, for instance <a href="http://www.webdav.org">WebDAV</a> clients.</p>
|
||||
|
||||
<div class="warning"><h3>Note on Content-Length</h3>
|
||||
<p>If you evaluate the request body yourself, <em>don't trust
|
||||
the <code>Content-Length</code> header!</em> For example, a
|
||||
wide-spread code to read the request body in perl is:</p>
|
||||
|
||||
<div class="example"><p><code>
|
||||
# WRONG!<br />
|
||||
if (($len = $ENV{'CONTENT_LENGTH'}) > 0) {<br />
|
||||
<span class="indent">
|
||||
read(STDIN, $body, $len);<br />
|
||||
</span>
|
||||
}
|
||||
</code></p></div>
|
||||
|
||||
<p>Since the Content-Length header reflects the length of the
|
||||
incoming data from the client and <em>not</em> the byte count of
|
||||
the decompressed data, you would read too less and cut off the
|
||||
stream.</p>
|
||||
|
||||
<p>Thus, if you want to slurp the whole request body, use for
|
||||
example:</p>
|
||||
|
||||
<div class="example"><p><code>
|
||||
{<br />
|
||||
<span class="indent">
|
||||
local $/; # undef input record separator<br />
|
||||
$body = <STDIN>;<br />
|
||||
</span>
|
||||
}
|
||||
</code></p></div>
|
||||
</div>
|
||||
|
||||
</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="section"><h2><a name="proxies" id="proxies">Dealing with proxy servers</a></h2>
|
||||
<p>Since the <code>DEFLATE</code> output filter actually performs a
|
||||
kind of <a href="../content-negotiation.html">content negotiation</a>,
|
||||
you should take care of caching proxy servers. In order to prevent a
|
||||
proxy cache from delivering the wrong data (<em>e.g.</em> gzip
|
||||
compressed data to a client which doesn't send an appropriate
|
||||
<code>Accept-Encoding</code> header), the origin server
|
||||
(<em>i.e.</em> you) has to indicate the negotiation parameters in the
|
||||
<code>Vary</code> response header.</p>
|
||||
|
||||
<p>If the <code>DEFLATE</code> filter is involved in the request, the
|
||||
following header will be set:</p>
|
||||
|
||||
<div class="example"><p><code>
|
||||
Vary: Accept-Encoding
|
||||
</code></p></div>
|
||||
|
||||
<p>A HTTP compiliant proxy now delivers the cached data to any client,
|
||||
which sends the <em>same</em> <code>Accept-Encoding</code> header as
|
||||
the client, which did the initial request that was cached.</p>
|
||||
|
||||
<p>Fine. But what happens, if you use some special exclusions dependant
|
||||
on, say the <code>User-Agent</code> header? The proxy server doesn't
|
||||
know anything about your server configuration, thus you have to tell
|
||||
him, what you're doing. You have to use the <code class="module"><a href="../mod/mod_headers.html">mod_headers</a></code>
|
||||
module to add appropriate values to the <code>Vary</code> header, for
|
||||
example:</p>
|
||||
|
||||
<div class="example"><p><code>
|
||||
Header append Vary User-Agent
|
||||
</code></p></div>
|
||||
|
||||
<p>would result in the following response header:</p>
|
||||
|
||||
<div class="example"><p><code>
|
||||
Vary: Accept-Encoding,User-Agent
|
||||
</code></p></div>
|
||||
|
||||
<p>If your decision about compression depends on other information
|
||||
than request headers (<em>e.g.</em> HTTP version), you have to set the
|
||||
<code>Vary</code> header to the value <code>*</code>. This prevents
|
||||
documents from caching by HTTP compiliant proxies at all.</p>
|
||||
|
||||
<div class="example"><h3>Example</h3><p><code>
|
||||
Header set Vary *
|
||||
</code></p></div>
|
||||
</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="directive-section"><h2><a name="DeflateBufferSize" id="DeflateBufferSize">DeflateBufferSize</a> <a name="deflatebuffersize" id="deflatebuffersize">Directive</a></h2><table class="directive"><tr><th><a href="directive-dict.html#Description">Description:
|
||||
</a></th><td>Fragment size to be compressed at one time by zlib</td></tr><tr><th><a href="directive-dict.html#Syntax">Syntax:
|
||||
</a></th><td><code>DeflateBufferSize <em>value</em></code></td></tr><tr><th><a href="directive-dict.html#Default">Default:
|
||||
</a></th><td><code>DeflateBufferSize <var>value</var></code></td></tr><tr><th><a href="directive-dict.html#Default">Default:
|
||||
</a></th><td><code>DeflateBufferSize 8096</code></td></tr><tr><th><a href="directive-dict.html#Context">Context:
|
||||
</a></th><td>server config, virtual host</td></tr><tr><th><a href="directive-dict.html#Status">Status:
|
||||
</a></th><td>Extension</td></tr><tr><th><a href="directive-dict.html#Module">Module:
|
||||
@@ -59,17 +229,25 @@ SetOutputFilter DEFLATE
|
||||
time.</p>
|
||||
</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="directive-section"><h2><a name="DeflateFilterNote" id="DeflateFilterNote">DeflateFilterNote</a> <a name="deflatefilternote" id="deflatefilternote">Directive</a></h2><table class="directive"><tr><th><a href="directive-dict.html#Description">Description:
|
||||
</a></th><td>Places the compression ratio in a note for logging</td></tr><tr><th><a href="directive-dict.html#Syntax">Syntax:
|
||||
</a></th><td><code>DeflateFilterNote <em>notename</em></code></td></tr><tr><th><a href="directive-dict.html#Context">Context:
|
||||
</a></th><td><code>DeflateFilterNote <var>notename</var></code></td></tr><tr><th><a href="directive-dict.html#Context">Context:
|
||||
</a></th><td>server config, virtual host</td></tr><tr><th><a href="directive-dict.html#Status">Status:
|
||||
</a></th><td>Extension</td></tr><tr><th><a href="directive-dict.html#Module">Module:
|
||||
</a></th><td>mod_deflate</td></tr></table>
|
||||
<p>The <code class="directive">DeflateFilterNote</code> directive
|
||||
specifies that a note about compression ratios should be attached
|
||||
to the request. The name of the note is the value specified for
|
||||
the directive.</p>
|
||||
</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="directive-section"><h2><a name="DeflateMemLevel" id="DeflateMemLevel">DeflateMemLevel</a> <a name="deflatememlevel" id="deflatememlevel">Directive</a></h2><table class="directive"><tr><th><a href="directive-dict.html#Description">Description:
|
||||
the directive. You can use that note for statistical purposes by
|
||||
adding the value to your <a href="../logs.html#accesslog">access log</a>.</p>
|
||||
|
||||
<div class="example"><h3>Example</h3><p><code>
|
||||
DeflateFilterNote ratio<br />
|
||||
<br />
|
||||
LogFormat '"%r" %b (%{ratio}n) "%{User-agent}i"' deflate<br />
|
||||
CustomLog logs/deflate_log deflate
|
||||
</code></p></div>
|
||||
<h3>See also</h3><ul><li><code class="module"><a href="../mod/mod_log_config.html">mod_log_config</a></code></li></ul></div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="directive-section"><h2><a name="DeflateMemLevel" id="DeflateMemLevel">DeflateMemLevel</a> <a name="deflatememlevel" id="deflatememlevel">Directive</a></h2><table class="directive"><tr><th><a href="directive-dict.html#Description">Description:
|
||||
</a></th><td>How much memory should be used by zlib for compression</td></tr><tr><th><a href="directive-dict.html#Syntax">Syntax:
|
||||
</a></th><td><code>DeflateMemLevel <em>value</em></code></td></tr><tr><th><a href="directive-dict.html#Default">Default:
|
||||
</a></th><td><code>DeflateMemLevel <var>value</var></code></td></tr><tr><th><a href="directive-dict.html#Default">Default:
|
||||
</a></th><td><code>DeflateMemLevel 9</code></td></tr><tr><th><a href="directive-dict.html#Context">Context:
|
||||
</a></th><td>server config, virtual host</td></tr><tr><th><a href="directive-dict.html#Status">Status:
|
||||
</a></th><td>Extension</td></tr><tr><th><a href="directive-dict.html#Module">Module:
|
||||
@@ -79,11 +257,12 @@ SetOutputFilter DEFLATE
|
||||
(a value between 1 and 9).</p>
|
||||
</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="directive-section"><h2><a name="DeflateWindowSize" id="DeflateWindowSize">DeflateWindowSize</a> <a name="deflatewindowsize" id="deflatewindowsize">Directive</a></h2><table class="directive"><tr><th><a href="directive-dict.html#Description">Description:
|
||||
</a></th><td>Zlib compression window size</td></tr><tr><th><a href="directive-dict.html#Syntax">Syntax:
|
||||
</a></th><td><code>DeflateWindowSize <em>value</em></code></td></tr><tr><th><a href="directive-dict.html#Default">Default:
|
||||
</a></th><td><code>DeflateWindowSize <var>value</var></code></td></tr><tr><th><a href="directive-dict.html#Default">Default:
|
||||
</a></th><td><code>DeflateWindowSize 15</code></td></tr><tr><th><a href="directive-dict.html#Context">Context:
|
||||
</a></th><td>server config, virtual host</td></tr><tr><th><a href="directive-dict.html#Status">Status:
|
||||
</a></th><td>Extension</td></tr><tr><th><a href="directive-dict.html#Module">Module:
|
||||
</a></th><td>mod_deflate</td></tr></table>
|
||||
<p>The <code class="directive">DeflateWindowSize</code> directive specifies the
|
||||
zlib compression window size (a value between 1 and 15).</p>
|
||||
zlib compression window size (a value between 1 and 15). Generally, the
|
||||
higher the window size, the higher can the compression ratio be expected.</p>
|
||||
</div></div><div id="footer"><p class="apache">Maintained by the <a href="http://httpd.apache.org/docs-project/">Apache HTTP Server Documentation Project</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>
|
||||
@@ -219,10 +219,10 @@ configured</td></tr>
|
||||
specified language</td></tr>
|
||||
<tr class="odd"><td><a href="core.html#defaulttype">DefaultType <var>MIME-type</var></a></td><td> text/plain </td><td>svdh</td><td>C</td></tr><tr class="odd"><td class="descr" colspan="4">MIME content-type that will be sent if the
|
||||
server cannot determine a type in any other way</td></tr>
|
||||
<tr><td><a href="mod_deflate.html#deflatebuffersize">DeflateBufferSize <em>value</em></a></td><td> 8096 </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">Fragment size to be compressed at one time by zlib</td></tr>
|
||||
<tr class="odd"><td><a href="mod_deflate.html#deflatefilternote">DeflateFilterNote <em>notename</em></a></td><td /><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Places the compression ratio in a note for logging</td></tr>
|
||||
<tr><td><a href="mod_deflate.html#deflatememlevel">DeflateMemLevel <em>value</em></a></td><td> 9 </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">How much memory should be used by zlib for compression</td></tr>
|
||||
<tr class="odd"><td><a href="mod_deflate.html#deflatewindowsize">DeflateWindowSize <em>value</em></a></td><td> 15 </td><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Zlib compression window size</td></tr>
|
||||
<tr><td><a href="mod_deflate.html#deflatebuffersize">DeflateBufferSize <var>value</var></a></td><td> 8096 </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">Fragment size to be compressed at one time by zlib</td></tr>
|
||||
<tr class="odd"><td><a href="mod_deflate.html#deflatefilternote">DeflateFilterNote <var>notename</var></a></td><td /><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Places the compression ratio in a note for logging</td></tr>
|
||||
<tr><td><a href="mod_deflate.html#deflatememlevel">DeflateMemLevel <var>value</var></a></td><td> 9 </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">How much memory should be used by zlib for compression</td></tr>
|
||||
<tr class="odd"><td><a href="mod_deflate.html#deflatewindowsize">DeflateWindowSize <var>value</var></a></td><td> 15 </td><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Zlib compression window size</td></tr>
|
||||
<tr><td><a href="mod_authz_host.html#deny"> Deny from
|
||||
all|<em>host</em>|env=<em>env-variable</em>
|
||||
[<em>host</em>|env=<em>env-variable</em>] ...</a></td><td /><td>dh</td><td>B</td></tr><tr><td class="descr" colspan="4">Controls which hosts are denied access to the
|
||||
@@ -234,7 +234,7 @@ named file-system directory and sub-directories</td></tr>
|
||||
<var>local-url</var> [<var>local-url</var>] ...</a></td><td> index.html </td><td>svdh</td><td>B</td></tr><tr><td class="descr" colspan="4">List of resources to look for when the client requests
|
||||
a directory</td></tr>
|
||||
<tr class="odd"><td><a href="core.html#directorymatch"><DirectoryMatch <var>regex</var>>
|
||||
... </Directory></a></td><td /><td>sv</td><td>C</td></tr><tr class="odd"><td class="descr" colspan="4">Enclose directives that apply to
|
||||
... </DirectoryMatch></a></td><td /><td>sv</td><td>C</td></tr><tr class="odd"><td class="descr" colspan="4">Enclose directives that apply to
|
||||
file-system directories matching a regular expression and their
|
||||
subdirectories</td></tr>
|
||||
<tr><td><a href="core.html#documentroot">DocumentRoot <var>directory-path</var></a></td><td> /usr/local/apache/h +</td><td>sv</td><td>C</td></tr><tr><td class="descr" colspan="4">Directory that forms the main document tree visible
|
||||
|
||||
Reference in New Issue
Block a user