mirror of
https://git.proxmox.com/git/systemd
synced 2025-06-14 15:03:37 +00:00
72 lines
8.2 KiB
HTML
72 lines
8.2 KiB
HTML
<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>systemd-delta</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><style>
|
|
a.headerlink {
|
|
color: #c60f0f;
|
|
font-size: 0.8em;
|
|
padding: 0 4px 0 4px;
|
|
text-decoration: none;
|
|
visibility: hidden;
|
|
}
|
|
|
|
a.headerlink:hover {
|
|
background-color: #c60f0f;
|
|
color: white;
|
|
}
|
|
|
|
h1:hover > a.headerlink, h2:hover > a.headerlink, h3:hover > a.headerlink, dt:hover > a.headerlink {
|
|
visibility: visible;
|
|
}
|
|
</style><a href="index.html">Index </a>·
|
|
<a href="systemd.directives.html">Directives </a>·
|
|
<a href="../python-systemd/index.html">Python </a>·
|
|
<a href="../libudev/index.html">libudev </a>·
|
|
<a href="../libudev/index.html">gudev </a><span style="float:right">systemd 219</span><hr><div class="refentry"><a name="systemd-delta"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>systemd-delta — Find overridden configuration files</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p><code class="command">systemd-delta</code> [OPTIONS...] [<em class="replaceable"><code>PREFIX</code></em>[<span class="optional">/<em class="replaceable"><code>SUFFIX</code></em></span>]|<em class="replaceable"><code>SUFFIX</code></em>...]</p></div></div><div class="refsect1"><a name="idm140448515145904"></a><h2 id="Description">Description<a class="headerlink" title="Permalink to this headline" href="#Description">¶</a></h2><p><span class="command"><strong>systemd-delta</strong></span> may be used to identify and
|
|
compare configuration files that override other configuration
|
|
files. Files in <code class="filename">/etc</code> have highest priority,
|
|
files in <code class="filename">/run</code> have the second highest
|
|
priority, ..., files in <code class="filename">/lib</code> have lowest
|
|
priority. Files in a directory with higher priority override files
|
|
with the same name in directories of lower priority. In addition,
|
|
certain configuration files can have "<code class="literal">.d</code>"
|
|
directories which contain "drop-in" files with configuration
|
|
snippets which augment the main configuration file. "Drop-in"
|
|
files can be overriden in the same way by placing files with the
|
|
same name in a directory of higher priority (except that in case
|
|
of "drop-in" files, both the "drop-in" file name and the name of
|
|
the containing directory, which corresponds to the name of the
|
|
main configuration file, must match). For a fuller explanation,
|
|
see
|
|
<a href="systemd.unit.html"><span class="citerefentry"><span class="refentrytitle">systemd.unit</span>(5)</span></a>.
|
|
</p><p>The command line argument will be split into a prefix and a
|
|
suffix. Either is optional. The prefix must be one of the
|
|
directories containing configuration files
|
|
(<code class="filename">/etc</code>, <code class="filename">/run</code>,
|
|
<code class="filename">/usr/lib</code>, ...). If it is given, only
|
|
overriding files contained in this directory will be shown.
|
|
Otherwise, all overriding files will be shown. The suffix must be
|
|
a name of a subdirectory containing configuration files like
|
|
<code class="filename">tmpfiles.d</code>, <code class="filename">sysctl.d</code> or
|
|
<code class="filename">systemd/system</code>. If it is given, only
|
|
configuration files in this subdirectory (across all configuration
|
|
paths) will be analyzed. Otherwise, all configuration files will
|
|
be analyzed. If the command line argument is not given at all, all
|
|
configuration files will be analyzed. See below for some
|
|
examples.</p></div><div class="refsect1"><a name="idm140448511374720"></a><h2 id="Options">Options<a class="headerlink" title="Permalink to this headline" href="#Options">¶</a></h2><p>The following options are understood:</p><div class="variablelist"><dl class="variablelist"><dt id="-t"><span class="term"><code class="option">-t</code>, </span><span class="term"><code class="option">--type=</code></span><a class="headerlink" title="Permalink to this term" href="#-t">¶</a></dt><dd><p>When listing the differences, only list those
|
|
that are asked for. The list itself is a comma-separated list
|
|
of desired difference types.</p><p>Recognized types are:
|
|
|
|
</p><div class="variablelist"><dl class="variablelist"><dt id="masked"><span class="term"><code class="varname">masked</code></span><a class="headerlink" title="Permalink to this term" href="#masked">¶</a></dt><dd><p>Show masked files</p></dd><dt id="equivalent"><span class="term"><code class="varname">equivalent</code></span><a class="headerlink" title="Permalink to this term" href="#equivalent">¶</a></dt><dd><p>Show overridden files that while
|
|
overridden, do not differ in content.</p></dd><dt id="redirected"><span class="term"><code class="varname">redirected</code></span><a class="headerlink" title="Permalink to this term" href="#redirected">¶</a></dt><dd><p>Show files that are redirected to
|
|
another.</p></dd><dt id="overridden"><span class="term"><code class="varname">overridden</code></span><a class="headerlink" title="Permalink to this term" href="#overridden">¶</a></dt><dd><p>Show overridden, and changed
|
|
files.</p></dd><dt id="extended"><span class="term"><code class="varname">extended</code></span><a class="headerlink" title="Permalink to this term" href="#extended">¶</a></dt><dd><p>Show <code class="filename">*.conf</code> files
|
|
in drop-in directories for units.</p></dd><dt id="unchanged"><span class="term"><code class="varname">unchanged</code></span><a class="headerlink" title="Permalink to this term" href="#unchanged">¶</a></dt><dd><p>Show unmodified files
|
|
too.</p></dd></dl></div><p>
|
|
</p></dd><dt id="--diff="><span class="term"><code class="option">--diff=</code></span><a class="headerlink" title="Permalink to this term" href="#--diff=">¶</a></dt><dd><p>When showing modified files, when a file is
|
|
overridden show a diff as well. This option takes a boolean
|
|
argument. If omitted, it defaults to
|
|
<code class="option">true</code>.</p></dd><dt id="-h"><span class="term"><code class="option">-h</code>, </span><span class="term"><code class="option">--help</code></span><a class="headerlink" title="Permalink to this term" href="#-h">¶</a></dt><dd><p><a name="help-text"></a>Print a short help text and exit.
|
|
</p></dd><dt id="--version"><span class="term"><code class="option">--version</code></span><a class="headerlink" title="Permalink to this term" href="#--version">¶</a></dt><dd><p><a name="version-text"></a>Print a short version string and exit.</p></dd><dt id="--no-pager"><span class="term"><code class="option">--no-pager</code></span><a class="headerlink" title="Permalink to this term" href="#--no-pager">¶</a></dt><dd><p>Do not pipe output into a pager.</p></dd></dl></div></div><div class="refsect1"><a name="idm140448515260080"></a><h2 id="Examples">Examples<a class="headerlink" title="Permalink to this headline" href="#Examples">¶</a></h2><p>To see all local configuration:</p><pre class="programlisting">systemd-delta</pre><p>To see all runtime configuration:</p><pre class="programlisting">systemd-delta /run</pre><p>To see all system unit configuration changes:</p><pre class="programlisting">systemd-delta systemd/system</pre><p>To see all runtime "drop-in" changes for system units:</p><pre class="programlisting">systemd-delta --type=extended /run/systemd/system</pre></div><div class="refsect1"><a name="idm140448515254912"></a><h2 id="Exit status">Exit status<a class="headerlink" title="Permalink to this headline" href="#Exit%20status">¶</a></h2><p>On success, 0 is returned, a non-zero failure code
|
|
otherwise.</p></div><div class="refsect1"><a name="idm140448515253728"></a><h2 id="See Also">See Also<a class="headerlink" title="Permalink to this headline" href="#See%20Also">¶</a></h2><p>
|
|
<a href="systemd.html"><span class="citerefentry"><span class="refentrytitle">systemd</span>(1)</span></a>,
|
|
<a href="systemd.unit.html"><span class="citerefentry"><span class="refentrytitle">systemd.unit</span>(5)</span></a>
|
|
</p></div></div></body></html>
|