[thirdparty/systemd.git] / man / systemd-delta.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 overriden
                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>

                </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>
Commit	Line	Data
7e8d5761 LP	1	<?xml version='1.0'?> <!---nxml--->
	2	<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
	3	"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
	4
	5	<!--
	6	This file is part of systemd.
	7
	8	Copyright 2012 Lennart Poettering
	9
	10	systemd is free software; you can redistribute it and/or modify it
	11	under the terms of the GNU Lesser General Public License as published by
	12	the Free Software Foundation; either version 2.1 of the License, or
	13	(at your option) any later version.
	14
	15	systemd is distributed in the hope that it will be useful, but
	16	WITHOUT ANY WARRANTY; without even the implied warranty of
	17	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	18	Lesser General Public License for more details.
	19
	20	You should have received a copy of the GNU Lesser General Public License
	21	along with systemd; If not, see <http://www.gnu.org/licenses/>.
	22	-->
	23
	24	<refentry id="systemd-delta">
	25
	26	<refentryinfo>
	27	<title>systemd-delta</title>
	28	<productname>systemd</productname>
	29
	30	<authorgroup>
	31	<author>
	32	<contrib>Developer</contrib>
	33	<firstname>Lennart</firstname>
	34	<surname>Poettering</surname>
	35	<email>lennart@poettering.net</email>
	36	</author>
	37	</authorgroup>
	38	</refentryinfo>
	39
	40	<refmeta>
	41	<refentrytitle>systemd-delta</refentrytitle>
	42	<manvolnum>1</manvolnum>
	43	</refmeta>
	44
	45	<refnamediv>
	46	<refname>systemd-delta</refname>
	47	<refpurpose>Find overridden configuration files</refpurpose>
	48	</refnamediv>
	49
	50	<refsynopsisdiv>
	51	<cmdsynopsis>
	52	<command>systemd-delta <arg choice="opt" rep="repeat">OPTIONS</arg> <arg choice="opt" rep="repeat">SUFFIX</arg></command>
	53	</cmdsynopsis>
	54	</refsynopsisdiv>
	55
	56	<refsect1>
	57	<title>Description</title>
	58
	59	<para><command>systemd-delta</command> may be used to
	60	identify and compare configuration files in
	61	<filename>/etc</filename> that override default
	62	counterparts in <filename>/usr</filename>. The command
	63	line argument can be one or more name of a subdirectories of
	64	<filename>/etc</filename> or
65	<filename>/usr/lib</filename> to compare, such as
66	<filename>tmpfiles.d</filename>, <filename>sysctl.d</filename> or
67	<filename>systemd/system</filename>.</para>
68
69	<para>When no argument is specified a number of
70	well-known subdirectories are searched for overriden
71	files.</para>
72	</refsect1>
73
74	<refsect1>
75	<title>Options</title>
76
77	<para>The following options are understood:</para>
78
79	<variablelist>
80	<varlistentry>
81	<term><option>-h</option></term>
82	<term><option>--help</option></term>
83
84	<listitem><para>Prints a short help
85	text and exits.</para></listitem>
86	</varlistentry>
87
88	<varlistentry>
89	<term><option>--version</option></term>
90
91	<listitem><para>Prints a short version
92	string and exits.</para></listitem>
93	</varlistentry>
94
95	<varlistentry>
96	<term><option>--no-pager</option></term>
97
98	<listitem><para>Do not pipe output into a
99	pager.</para></listitem>
100	</varlistentry>
101
102	</variablelist>
103
104	</refsect1>
105
106	<refsect1>
107	<title>Exit status</title>
108
109	<para>On success 0 is returned, a non-zero failure
110	code otherwise.</para>
111	</refsect1>
112
113	<refsect1>
114	<title>See Also</title>
115	<para>
116	<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>
117	</para>
118	</refsect1>
119
120	</refentry>