logresolve.xml revision 6fbd2e53c97ea6976d93e0ac521adabc55e0fb73
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c2756a68401102786be343712c0c35acbd73d28dLennart Poettering Copyright 2003-2004 The Apache Software Foundation
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c2756a68401102786be343712c0c35acbd73d28dLennart Poettering Unless required by applicable law or agreed to in writing, software
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c2756a68401102786be343712c0c35acbd73d28dLennart Poettering<manualpage metafile="logresolve.xml.meta">
6c12b52e19640747e96f89d85422941a23dc6b29Lennart Poettering<parentdocument href="./">Programs</parentdocument>
c2756a68401102786be343712c0c35acbd73d28dLennart Poettering <title>logresolve - Resolve IP-addresses to hostnames in Apache
c2756a68401102786be343712c0c35acbd73d28dLennart Poettering log files</title>
b5efdb8af40ea759a1ea584c1bc44ecc81dd00ceLennart Poettering <p><code>logresolve</code> is a post-processing program to
3f6fd1ba65f962702753c4ad284b588e59689a23Lennart Poettering resolve IP-addresses in Apache's access logfiles. To minimize
40ca29a1370379d43e44c0ed425eecc7218dcbcaLennart Poettering impact on your nameserver, logresolve has its very own internal
3f6fd1ba65f962702753c4ad284b588e59689a23Lennart Poettering hash-table cache. This means that each IP number will only be
4de33e7f3238a6fe616e61139ab87e221572e5e5Lennart Poettering looked up the first time it is found in the log file.</p>
3f6fd1ba65f962702753c4ad284b588e59689a23Lennart Poettering <p>Takes an Apache log file on standard input. The IP addresses
cf0fbc49e67b55f8d346fc94de28c90113505297Thomas Hindoe Paaboel Andersen must be the first thing on each line and must be seperated from
4bcc8c3cb57733de6eeb2528a194501fade11e6bZbigniew Jędrzejewski-Szmek the remainder of the line by a space.</p>
8c7db2fb2186277f9572d58b664cc59792ee4f50Evgeny Vereshchagin<section id="synopsis"><title>Synopsis</title>
66cb2fde7b0ab6603775ad13c30c004f5fd88f0cLennart Poettering <p><code><strong>logresolve</strong> [ -<strong>s</strong>
3f6fd1ba65f962702753c4ad284b588e59689a23Lennart Poettering <var>filename</var> ] [ -<strong>c</strong> ] <
b1d4f8e154bf61b5de1b27461ef8e9c8c5e838a1Lennart Poettering <var>access_log</var> > <var>access_log.new</var></code></p>
6577c7cea72f19185ad999c223bcf663c010dc6fLennart Poettering<section id="options"><title>Options</title>
c221420be8744bb0f8b8a8145efc1f247f1aa801Lennart Poettering<dt><code>-s <var>filename</var></code></dt>
d21ed1ead18d16d35c30299a69d3366847f8a039Lennart Poettering<dd>Specifies a filename to record statistics.</dd>
c7040b5d1c2c148f12b6a5eef3dfce1661805131Lennart Poettering<dd>This causes <code>logresolve</code> to apply some DNS checks:
c7040b5d1c2c148f12b6a5eef3dfce1661805131Lennart Poetteringafter finding the hostname from the IP address, it looks up the IP
c7040b5d1c2c148f12b6a5eef3dfce1661805131Lennart Poetteringaddresses for the hostname and checks that one of these matches the
c7040b5d1c2c148f12b6a5eef3dfce1661805131Lennart Poetteringoriginal address.</dd>
4c213d6cf416917c61f82d8bee795b8f3a4c5372WaLyong Cho</manualpage>