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Diffstat (limited to 'man/systemd-delta.xml')
| -rw-r--r-- | man/systemd-delta.xml | 365 |
1 files changed, 177 insertions, 188 deletions
diff --git a/man/systemd-delta.xml b/man/systemd-delta.xml index 2175f96550..fd81b2c907 100644 --- a/man/systemd-delta.xml +++ b/man/systemd-delta.xml @@ -1,6 +1,6 @@ <?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"> + "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> <!-- This file is part of systemd. @@ -22,195 +22,184 @@ --> <refentry id="systemd-delta" - xmlns:xi="http://www.w3.org/2001/XInclude"> - - <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</command> - <arg choice="opt" rep="repeat">OPTIONS</arg> - <arg choice="opt" rep="repeat"><replaceable>PREFIX</replaceable><optional>/<replaceable>SUFFIX</replaceable></optional>|<replaceable>SUFFIX</replaceable></arg> - </cmdsynopsis> - </refsynopsisdiv> - - <refsect1> - <title>Description</title> - - <para><command>systemd-delta</command> may be used to - identify and compare configuration files that override - other configuration files. Files in - <filename>/etc</filename> have highest priority, files - in <filename>/run</filename> have the second highest - priority, ..., files in <filename>/lib</filename> 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 <literal>.d</literal> - 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 - <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>. - </para> - - <para>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 (<filename>/etc</filename>, - <filename>/run</filename>, - <filename>/usr/lib</filename>, ...). 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 - <filename>tmpfiles.d</filename>, - <filename>sysctl.d</filename> or - <filename>systemd/system</filename>. 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.</para> - </refsect1> - - <refsect1> - <title>Options</title> - - <para>The following options are understood:</para> - - <variablelist> - <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> - - <xi:include href="standard-options.xml" xpointer="help" /> - <xi:include href="standard-options.xml" xpointer="version" /> - <xi:include href="standard-options.xml" xpointer="no-pager" /> - </variablelist> - </refsect1> - - <refsect1> - <title>Examples</title> - - <para>To see all local configuration:</para> - <programlisting>systemd-delta</programlisting> - - <para>To see all runtime configuration:</para> - <programlisting>systemd-delta /run</programlisting> - - <para>To see all system unit configuration changes:</para> - <programlisting>systemd-delta systemd/system</programlisting> - - <para>To see all runtime "drop-in" changes for system units:</para> - <programlisting>systemd-delta --type=extended /run/systemd/system</programlisting> - </refsect1> + xmlns:xi="http://www.w3.org/2001/XInclude"> + + <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</command> + <arg choice="opt" rep="repeat">OPTIONS</arg> + <arg choice="opt" rep="repeat"><replaceable>PREFIX</replaceable><optional>/<replaceable>SUFFIX</replaceable></optional>|<replaceable>SUFFIX</replaceable></arg> + </cmdsynopsis> + </refsynopsisdiv> + + <refsect1> + <title>Description</title> + + <para><command>systemd-delta</command> may be used to identify and + compare configuration files that override other configuration + files. Files in <filename>/etc</filename> have highest priority, + files in <filename>/run</filename> have the second highest + priority, ..., files in <filename>/lib</filename> 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 <literal>.d</literal> + 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 + <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>. + </para> + + <para>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 + (<filename>/etc</filename>, <filename>/run</filename>, + <filename>/usr/lib</filename>, ...). 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 + <filename>tmpfiles.d</filename>, <filename>sysctl.d</filename> or + <filename>systemd/system</filename>. 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.</para> + </refsect1> + + <refsect1> + <title>Options</title> + + <para>The following options are understood:</para> + + <variablelist> + <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 <filename>*.conf</filename> 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> + + <xi:include href="standard-options.xml" xpointer="help" /> + <xi:include href="standard-options.xml" xpointer="version" /> + <xi:include href="standard-options.xml" xpointer="no-pager" /> + </variablelist> + </refsect1> + + <refsect1> + <title>Examples</title> + + <para>To see all local configuration:</para> + <programlisting>systemd-delta</programlisting> + + <para>To see all runtime configuration:</para> + <programlisting>systemd-delta /run</programlisting> + + <para>To see all system unit configuration changes:</para> + <programlisting>systemd-delta systemd/system</programlisting> + + <para>To see all runtime "drop-in" changes for system units:</para> + <programlisting>systemd-delta --type=extended /run/systemd/system</programlisting> + </refsect1> - <refsect1> - <title>Exit status</title> + <refsect1> + <title>Exit status</title> - <para>On success, 0 is returned, a non-zero failure - code otherwise.</para> - </refsect1> + <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>, - <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry> - </para> - </refsect1> + <refsect1> + <title>See Also</title> + <para> + <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, + <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry> + </para> + </refsect1> </refentry> |