namespace: include boot id in private tmp directories

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

diff --git a/man/tmpfiles.d.xml b/man/tmpfiles.d.xml
index cdc87c91922905b9018ba308f0b5d5847a15e892..1c079f64bcbc6e152b39c5bbf442c78111de00f0 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>
@@ -151,6 +155,17 @@ L    /tmp/foobar -    -    -    -   /dev/null</programlisting>
                                         <listitem><para>Create a block device node if it does not exist yet</para></listitem>
                                 </varlistentry>
 
+                                <varlistentry>
+                                        <term><varname>m</varname></term>
+                                        <listitem><para>If the
+                                        specified file path exists,
+                                        adjust its access mode, group
+                                        and user to the specified
+                                        values and reset the SELinux
+                                        label. If it does not exist, do
+                                        nothing.</para></listitem>
+                                </varlistentry>
+
                                 <varlistentry>
                                         <term><varname>x</varname></term>
                                         <listitem><para>Ignore a path
@@ -169,15 +184,18 @@ L    /tmp/foobar -    -    -    -   /dev/null</programlisting>
                                 <varlistentry>
                                         <term><varname>X</varname></term>
                                         <listitem><para>Ignore a path
-                                        during cleanup. Use this type
-                                        to prevent path removal as
-                                        controlled with the Age parameter.
-                                        Note that if path is a directory,
-                                        content of a directory is not
-                                        excluded from clean-up, only
-                                        directory itself. Lines of this
-                                        type accept shell-style globs
-                                        in place of normal path
+                                        during cleaning. Use this type
+                                        to exclude paths from clean-up
+                                        as controlled with the Age
+                                        parameter. Unlike x, this
+                                        parameter will not exclude the
+                                        content if path is a directory,
+                                        but only directory itself.
+                                        Note that lines of this type do
+                                        not influence the effect of r
+                                        or R lines. Lines of this type
+                                        accept shell-style globs in
+                                        place of normal path
                                         names.</para></listitem>
                                 </varlistentry>
 
@@ -233,6 +251,57 @@ 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>