tmpfiles: support simple specifier expansion for specified paths

[elogind.git] / man / tmpfiles.d.xml

diff --git a/man/tmpfiles.d.xml b/man/tmpfiles.d.xml
index cdc87c91922905b9018ba308f0b5d5847a15e892..1cf899226a29bea564ed529110b644e77ee730a8 100644 (file)
--- a/man/tmpfiles.d.xml
+++ b/man/tmpfiles.d.xml
@@ -67,7 +67,7 @@
                 <title>Configuration Format</title>
 
                 <para>Each configuration file shall be named in the
-                style of <filename>&lt;program&gt;.conf</filename>.
+                style of <filename>&lt;package&gt;.conf</filename>.
                 Files in <filename>/etc/</filename> override files
                 with the same name in <filename>/usr/lib/</filename>
                 and <filename>/run/</filename>.  Files in
@@ -100,8 +100,12 @@
 d    /run/user   0755 root root 10d -
 L    /tmp/foobar -    -    -    -   /dev/null</programlisting>
 
+
                 <refsect2>
                         <title>Type</title>
+
+                        <para>The following line types are understood:</para>
+
                         <variablelist>
                                 <varlistentry>
                                         <term><varname>f</varname></term>
@@ -233,6 +237,57 @@ L    /tmp/foobar -    -    -    -   /dev/null</programlisting>
                         </variablelist>
                 </refsect2>
 
+                <refsect2>
+                        <title>Path</title>
+
+                        <para>The file system path specification supports simple specifier
+                        expansion. The following expansions are
+                        understood:</para>
+
+                        <table>
+                                <title>Specifiers available</title>
+                                <tgroup cols='3' align='left' colsep='1' rowsep='1'>
+                                        <colspec colname="spec" />
+                                        <colspec colname="mean" />
+                                        <colspec colname="detail" />
+                                        <thead>
+                                                <row>
+                                                        <entry>Specifier</entry>
+                                                        <entry>Meaning</entry>
+                                                        <entry>Details</entry>
+                                                </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>
+                                                <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>
+                                                <row>
+                                                        <entry><literal>%H</literal></entry>
+                                                        <entry>Host name</entry>
+                                                        <entry>The hostname of the running system.</entry>
+                                                </row>
+                                                <row>
+                                                        <entry><literal>%v</literal></entry>
+                                                        <entry>Kernel release</entry>
+                                                        <entry>Identical to <command>uname -r</command> output.</entry>
+                                                </row>
+                                                <row>
+                                                        <entry><literal>%%</literal></entry>
+                                                        <entry>Escaped %</entry>
+                                                        <entry>Single percent sign.</entry>
+                                                </row>
+                                        </tbody>
+                                </tgroup>
+                        </table>
+                </refsect2>
+
                 <refsect2>
                         <title>Mode</title>