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<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>bogotune</title><meta name="generator" content="DocBook XSL Stylesheets V1.69.1"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en"><a name="bogotune.1"></a><div class="titlepage"></div><div class="refnamediv"><a name="name"></a><h2>Name</h2><p>bogotune — find optimum parameter settings for <span class="application">bogofilter</span> </p></div><div class="refsynopsisdiv"><a name="synopsis"></a><h2>Synopsis</h2><div class="cmdsynopsis"><p><code class="command">bogotune</code> [-c <em class="replaceable"><code>config</code></em>] [-C] [-d <em class="replaceable"><code>dir</code></em>] [-D] [-r <em class="replaceable"><code>value</code></em>] [-T <em class="replaceable"><code>value</code></em>] -n <em class="replaceable"><code>okfile</code></em> [[-n] <em class="replaceable"><code>okfile</code></em> [...]] -s <em class="replaceable"><code>spamfile</code></em> [[-s] <em class="replaceable"><code>spamfile</code></em> [...]] [-M <em class="replaceable"><code>file</code></em> ]</p></div><div class="cmdsynopsis"><p><code class="command">bogotune</code> [-h]</p></div></div><div class="refsect1" lang="en"><a name="description"></a><h2>DESCRIPTION</h2><p><span class="application">Bogotune</span> tries to find optimum parameter settings for <span class="application">bogofilter</span>. It needs at least one set each of spam and non-spam messages. The production wordlist is normally used, but it can be directed to read a different wordlist, or to build its own from half the supplied messages.</p><p>In order to produce useful results, <span class="application">bogotune</span> has minimum message count requirements. The wordlist it uses must have at least 2,000 spam and 2,000 non-spam in it and the message files must contain at least 500 spam and 500 non-spam messages. Also, the ratio of spam to non-spam should be in the range 0.2 to 5. If you direct <span class="application">bogotune</span> to build its own wordlist, it will use the half the input or 2000 messages (whichever is larger) for the wordlist.</p><p>Message files may be in mbox, maildir, or MH folder or any combination. Msg-count files can also be used, but not mixed with other formats.</p></div><div class="refsect1" lang="en"><a name="options"></a><h2>OPTIONS</h2><p>The <code class="option">-h</code> option prints the help message and exits.</p><p>The <code class="option">-v</code> option increases the verbosity level. Level 1 displays the scan output in detail instead of using a progress meter.</p><p>The <code class="option">-c</code> <em class="replaceable"><code>filename</code></em> option tells <span class="application">bogofilter</span> to read the config file named. </p><p>The <code class="option">-C</code> option prevents <span class="application">bogotune</span> from reading a configuration file.</p><p>The <code class="option">-d</code> <em class="replaceable"><code>dir</code></em> option specifies the directory for the database. See the ENVIRONMENT section for other directory setting options.</p><p>The <code class="option">-D</code> option tells <span class="application">bogotune</span> to build a wordlist in memory using the input messages. The messages are read and divided into two groups. The first group is used to build a wordlist (in ram) and the second is used for tuning. To meet the minimum requirements of 2000 messages in the wordlist and 500 messages for testing, when <code class="option">-D</code> is used, there must be 2500 non-spam and 2500 spam in the input files. If there are enough messages (more than 4000), they will be split evenly between wordlist and testing. Otherwise, they will be split proportionately.</p><p>The <code class="option">-n</code> option tells <span class="application">bogotune</span> that the following argument is a file (or folder) containing non-spam. Since version 1.0.3, multiple arguments to the <code class="option">-n</code> option can be given. All non-option arguments until the next <code class="option">-s</code> option will be treated as though they had been preceded by <code class="option">-n</code></p><p>The <code class="option">-s</code> option tells <span class="application">bogotune</span> that the following argument is a file (or folder) containing spam. It can be repeated as often as necessary. Since version 1.0.3, multiple arguments to the <code class="option">-s</code> can be given. All non-option arguments until the next <code class="option">-n</code> option will be treated as though they had been preceded by <code class="option">-s</code>.</p><p>The <code class="option">-r <em class="replaceable"><code>value</code></em></code> option tells <span class="application">bogotune</span> to use the following parameter as the robx value.</p><p>The <code class="option">-T <em class="replaceable"><code>value</code></em></code> option tells <span class="application">bogotune</span> to use the following parameter as fp target value.</p><p>The <code class="option">-M <em class="replaceable"><code>file</code></em></code> option tells <span class="application">bogotune</span> to convert the file to message count format. This format provides a sorted list of each message's unique tokens, along with their ham and spam counts. Sorting hides the sense of the messages quite effectively, thus protecting privacy. The message-count format allows <span class="application">bogotune</span> and <span class="application">bogofilter</span> to score messages quickly without needing the original token database. </p></div><div class="refsect1" lang="en"><a name="environment"></a><h2>ENVIRONMENT</h2><p><span class="application">Bogofilter</span> uses a database directory, which can be set in the config file. If not set there, <span class="application">bogofilter</span> will use the value of <code class="envar">BOGOFILTER_DIR</code>. Both can be overridden by the <code class="option">-d<em class="replaceable"><code>dir</code></em></code> option. If none of that is available, <span class="application">bogofilter</span> will use directory <code class="filename">$HOME/.bogofilter</code>.</p></div><div class="refsect1" lang="en"><a name="id2458988"></a><h2>Bugs</h2><p><span class="application">Bogotune</span> is not particularly robust when presented with garbage input. </p></div><div class="refsect1" lang="en"><a name="author"></a><h2>AUTHOR</h2><p>The <span class="application">bogofilter</span> developer team.</p><p> For updates, see <a href="http://bogofilter.sourceforge.net/" target="_top"> the bogofilter project page</a>. </p></div><div class="refsect1" lang="en"><a name="also"></a><h2>SEE ALSO </h2><p>bogofilter(1), bogolexer(1), bogoupgrade(1), bogoutil(1)</p></div></div></body></html>⌨️ 快捷键说明
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