mirror of
https://github.com/systemd/systemd.git
synced 2024-12-18 22:53:40 +08:00
189 lines
8.0 KiB
XML
189 lines
8.0 KiB
XML
<?xml version='1.0'?> <!--*-nxml-*-->
|
|
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
|
|
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
|
|
|
|
<!--
|
|
This file is part of systemd.
|
|
|
|
Copyright 2012 Lennart Poettering
|
|
|
|
systemd is free software; you can redistribute it and/or modify it
|
|
under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 of the License, or
|
|
(at your option) any later version.
|
|
|
|
systemd is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with systemd; If not, see <http://www.gnu.org/licenses/>.
|
|
-->
|
|
|
|
<refentry id="systemd-delta">
|
|
|
|
<refentryinfo>
|
|
<title>systemd-delta</title>
|
|
<productname>systemd</productname>
|
|
|
|
<authorgroup>
|
|
<author>
|
|
<contrib>Developer</contrib>
|
|
<firstname>Lennart</firstname>
|
|
<surname>Poettering</surname>
|
|
<email>lennart@poettering.net</email>
|
|
</author>
|
|
</authorgroup>
|
|
</refentryinfo>
|
|
|
|
<refmeta>
|
|
<refentrytitle>systemd-delta</refentrytitle>
|
|
<manvolnum>1</manvolnum>
|
|
</refmeta>
|
|
|
|
<refnamediv>
|
|
<refname>systemd-delta</refname>
|
|
<refpurpose>Find overridden configuration files</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsynopsisdiv>
|
|
<cmdsynopsis>
|
|
<command>systemd-delta <arg choice="opt" rep="repeat">OPTIONS</arg> <arg choice="opt" rep="repeat">SUFFIX</arg></command>
|
|
</cmdsynopsis>
|
|
</refsynopsisdiv>
|
|
|
|
<refsect1>
|
|
<title>Description</title>
|
|
|
|
<para><command>systemd-delta</command> may be used to
|
|
identify and compare configuration files in
|
|
<filename>/etc</filename> that override default
|
|
counterparts in <filename>/usr</filename>. The command
|
|
line argument can be one or more name of a subdirectories of
|
|
<filename>/etc</filename> or
|
|
<filename>/usr/lib</filename> to compare, such as
|
|
<filename>tmpfiles.d</filename>, <filename>sysctl.d</filename> or
|
|
<filename>systemd/system</filename>.</para>
|
|
|
|
<para>When no argument is specified a number of
|
|
well-known subdirectories are searched for overridden
|
|
files.</para>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>Options</title>
|
|
|
|
<para>The following options are understood:</para>
|
|
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><option>-h</option></term>
|
|
<term><option>--help</option></term>
|
|
|
|
<listitem><para>Prints a short help
|
|
text and exits.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><option>--version</option></term>
|
|
|
|
<listitem><para>Prints a short version
|
|
string and exits.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><option>--no-pager</option></term>
|
|
|
|
<listitem><para>Do not pipe output into a
|
|
pager.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><option>-t</option></term>
|
|
<term><option>--type=</option></term>
|
|
|
|
<listitem><para>When listing the
|
|
differences, only list those that are
|
|
asked for. The list itself is a
|
|
comma-separated list of desired
|
|
difference types.</para>
|
|
|
|
<para>Recognized types are:
|
|
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><varname>masked</varname></term>
|
|
|
|
<listitem><para>Show masked files</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><varname>equivalent</varname></term>
|
|
|
|
<listitem><para>Show overridden
|
|
files that while overridden, do
|
|
not differ in content.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><varname>redirected</varname></term>
|
|
|
|
<listitem><para>Show files that
|
|
are redirected to another.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><varname>overridden</varname></term>
|
|
|
|
<listitem><para>Show overridden,
|
|
and changed files.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><varname>extended</varname></term>
|
|
|
|
<listitem><para>Show *.conf files in drop-in
|
|
directories for units.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><varname>unchanged</varname></term>
|
|
|
|
<listitem><para>Show unmodified
|
|
files too.</para></listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><option>--diff=</option></term>
|
|
|
|
<listitem><para>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 <option>true</option>.</para></listitem>
|
|
</varlistentry>
|
|
|
|
</variablelist>
|
|
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>Exit status</title>
|
|
|
|
<para>On success 0 is returned, a non-zero failure
|
|
code otherwise.</para>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>See Also</title>
|
|
<para>
|
|
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>
|
|
</para>
|
|
</refsect1>
|
|
|
|
</refentry>
|