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man: document new specifiers

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Lennart Poettering 2020-04-28 22:50:50 +02:00
parent 268f5a5463
commit 503298b724
5 changed files with 69 additions and 8 deletions
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32
man/standard-specifiers.xml Normal file
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@ -0,0 +1,32 @@
<?xml version="1.0"?>
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
<!-- SPDX-License-Identifier: LGPL-2.1+ -->
<tbody>
<row id='a'>
<entry><literal>%a</literal></entry>
<entry>Architecture</entry>
<entry>A short string identifying the architecture of the local system. A string such as <constant>x86</constant>, <constant>x86-64</constant> or <constant>arm64</constant>. See the architectures defined for <varname>ConditionArchitecture=</varname> in <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry> for a full list.</entry>
</row>
<row id='B'>
<entry><literal>%B</literal></entry>
<entry>Operating system build ID</entry>
<entry>The operating system build identifier of the running system, as read from the <varname>BUILD_ID=</varname> field of <filename>/etc/os-release</filename>. If not set, resolves to an empty string. See <citerefentry><refentrytitle>os-release</refentrytitle><manvolnum>5</manvolnum></citerefentry> for more information.</entry>
</row>
<row id='o'>
<entry><literal>%o</literal></entry>
<entry>Operating system ID</entry>
<entry>The operating system identifier of the running system, as read from the <varname>ID=</varname> field of <filename>/etc/os-release</filename>. See <citerefentry><refentrytitle>os-release</refentrytitle><manvolnum>5</manvolnum></citerefentry> for more information.</entry>
</row>
<row id='w'>
<entry><literal>%w</literal></entry>
<entry>Operating system version ID</entry>
<entry>The operating system version identifier of the running system, as read from the <varname>VERSION_ID=</varname> field of <filename>/etc/os-release</filename>. If not set, resolves to an empty string. See <citerefentry><refentrytitle>os-release</refentrytitle><manvolnum>5</manvolnum></citerefentry> for more information.</entry>
</row>
<row id='W'>
<entry><literal>%W</literal></entry>
<entry>Operating system variant ID</entry>
<entry>The operating system variant identifier of the running system, as read from the <varname>VARIANT_ID=</varname> field of <filename>/etc/os-release</filename>. If not set, resolves to an empty string. See <citerefentry><refentrytitle>os-release</refentrytitle><manvolnum>5</manvolnum></citerefentry> for more information.</entry>
</row>
</tbody>

19
man/systemd.dnssd.xml
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@ -3,7 +3,9 @@
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
<!-- SPDX-License-Identifier: LGPL-2.1+ -->
<refentry id="systemd.dnssd" conditional='ENABLE_RESOLVE'>
<refentry id="systemd.dnssd"
xmlns:xi="http://www.w3.org/2001/XInclude"
conditional='ENABLE_RESOLVE'>
<refentryinfo>
<title>systemd.dnssd</title>
@ -87,26 +89,31 @@
</row>
</thead>
<tbody>
<row>
<entry><literal>%m</literal></entry>
<entry>Machine ID</entry>
<entry>The machine ID of the running system, formatted as string. See <citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>5</manvolnum></citerefentry> for more information.</entry>
</row>
<xi:include href="standard-specifiers.xml" xpointer="a"/>
<row>
<entry><literal>%b</literal></entry>
<entry>Boot ID</entry>
<entry>The boot ID of the running system, formatted as string. See <citerefentry><refentrytitle>random</refentrytitle><manvolnum>4</manvolnum></citerefentry> for more information.</entry>
</row>
<xi:include href="standard-specifiers.xml" xpointer="B"/>
<row>
<entry><literal>%H</literal></entry>
<entry>Host name</entry>
<entry>The hostname of the running system.</entry>
</row>
<row>
<entry><literal>%m</literal></entry>
<entry>Machine ID</entry>
<entry>The machine ID of the running system, formatted as string. See <citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>5</manvolnum></citerefentry> for more information.</entry>
</row>
<xi:include href="standard-specifiers.xml" xpointer="o"/>
<row>
<entry><literal>%v</literal></entry>
<entry>Kernel release</entry>
<entry>Identical to <command>uname -r</command> output.</entry>
</row>
<xi:include href="standard-specifiers.xml" xpointer="w"/>
<xi:include href="standard-specifiers.xml" xpointer="W"/>
</tbody>
</tgroup>
</table>

13
man/systemd.unit.xml
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@ -6,7 +6,8 @@
]>
<!-- SPDX-License-Identifier: LGPL-2.1+ -->
<refentry id="systemd.unit">
<refentry id="systemd.unit"
xmlns:xi="http://www.w3.org/2001/XInclude">
<refentryinfo>
<title>systemd.unit</title>
@ -1708,11 +1709,18 @@
</row>
</thead>
<tbody>
<row>
<!-- We do not use the common definition from standard-specifiers.xml here since it includes a reference onto our own man page, which would make the rendered version self-referential. -->
<entry><literal>%a</literal></entry>
<entry>Architecture</entry>
<entry>A short string identifying the architecture of the local system. A string such as <constant>x86</constant>, <constant>x86-64</constant> or <constant>arm64</constant>. See the architectures defined for <varname>ConditionArchitecture=</varname> above for a full list.</entry>
</row>
<row>
<entry><literal>%b</literal></entry>
<entry>Boot ID</entry>
<entry>The boot ID of the running system, formatted as string. See <citerefentry><refentrytitle>random</refentrytitle><manvolnum>4</manvolnum></citerefentry> for more information.</entry>
</row>
<xi:include href="standard-specifiers.xml" xpointer="B"/>
<row>
<entry><literal>%C</literal></entry>
<entry>Cache directory root</entry>
@ -1770,6 +1778,7 @@ Note that this setting is <emphasis>not</emphasis> influenced by the <varname>Us
<entry>Machine ID</entry>
<entry>The machine ID of the running system, formatted as string. See <citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>5</manvolnum></citerefentry> for more information.</entry>
</row>
<xi:include href="standard-specifiers.xml" xpointer="o"/>
<row>
<entry><literal>%n</literal></entry>
<entry>Full unit name</entry>
@ -1844,6 +1853,8 @@ Note that this setting is <emphasis>not</emphasis> influenced by the <varname>Us
<entry>Directory for larger and persistent temporary files</entry>
<entry>This is either <filename>/var/tmp</filename> or the path <literal>$TMPDIR</literal>, <literal>$TEMP</literal> or <literal>$TMP</literal> are set to.</entry>
</row>
<xi:include href="standard-specifiers.xml" xpointer="w"/>
<xi:include href="standard-specifiers.xml" xpointer="W"/>
<row>
<entry><literal>%%</literal></entry>
<entry>Single percent sign</entry>

5
man/sysusers.d.xml
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@ -251,11 +251,13 @@ r - 500-900
</row>
</thead>
<tbody>
<xi:include href="standard-specifiers.xml" xpointer="a"/>
<row>
<entry><literal>%b</literal></entry>
<entry>Boot ID</entry>
<entry>The boot ID of the running system, formatted as string. See <citerefentry><refentrytitle>random</refentrytitle><manvolnum>4</manvolnum></citerefentry> for more information.</entry>
</row>
<xi:include href="standard-specifiers.xml" xpointer="B"/>
<row>
<entry><literal>%H</literal></entry>
<entry>Host name</entry>
@ -266,6 +268,7 @@ r - 500-900
<entry>Machine ID</entry>
<entry>The machine ID of the running system, formatted as string. See <citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>5</manvolnum></citerefentry> for more information.</entry>
</row>
<xi:include href="standard-specifiers.xml" xpointer="o"/>
<row>
<entry><literal>%T</literal></entry>
<entry>Directory for temporary files</entry>
@ -281,6 +284,8 @@ r - 500-900
<entry>Directory for larger and persistent temporary files</entry>
<entry>This is either <filename>/var/tmp</filename> or the path <literal>$TMPDIR</literal>, <literal>$TEMP</literal> or <literal>$TMP</literal> are set to.</entry>
</row>
<xi:include href="standard-specifiers.xml" xpointer="w"/>
<xi:include href="standard-specifiers.xml" xpointer="W"/>
<row>
<entry><literal>%%</literal></entry>
<entry>Escaped <literal>%</literal></entry>

8
man/tmpfiles.d.xml
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@ -6,7 +6,8 @@
Copyright © 2010 Brandon Philips
-->
<refentry id="tmpfiles.d">
<refentry id="tmpfiles.d"
xmlns:xi="http://www.w3.org/2001/XInclude">
<refentryinfo>
<title>tmpfiles.d</title>
@ -631,11 +632,13 @@ w- /proc/sys/vm/swappiness - - - - 10</programlisting></para>
</row>
</thead>
<tbody>
<xi:include href="standard-specifiers.xml" xpointer="a"/>
<row>
<entry><literal>%b</literal></entry>
<entry>Boot ID</entry>
<entry>The boot ID of the running system, formatted as string. See <citerefentry><refentrytitle>random</refentrytitle><manvolnum>4</manvolnum></citerefentry> for more information.</entry>
</row>
<xi:include href="standard-specifiers.xml" xpointer="B"/>
<row>
<entry><literal>%C</literal></entry>
<entry>System or user cache directory</entry>
@ -661,6 +664,7 @@ w- /proc/sys/vm/swappiness - - - - 10</programlisting></para>
<entry>Machine ID</entry>
<entry>The machine ID of the running system, formatted as string. See <citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>5</manvolnum></citerefentry> for more information.</entry>
</row>
<xi:include href="standard-specifiers.xml" xpointer="o"/>
<row>
<entry><literal>%S</literal></entry>
<entry>System or user state directory</entry>
@ -706,6 +710,8 @@ w- /proc/sys/vm/swappiness - - - - 10</programlisting></para>
<entry>Directory for larger and persistent temporary files</entry>
<entry>This is either <filename>/var/tmp</filename> or the path <literal>$TMPDIR</literal>, <literal>$TEMP</literal> or <literal>$TMP</literal> are set to.</entry>
</row>
<xi:include href="standard-specifiers.xml" xpointer="w"/>
<xi:include href="standard-specifiers.xml" xpointer="W"/>
<row>
<entry><literal>%%</literal></entry>
<entry>Escaped <literal>%</literal></entry>