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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-04-20 06:06:25 +0200 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-04-20 15:00:39 +0200 |
| commit | df8dee85da5fa41e95dd7f536e67fcc6940a6488 (patch) | |
| tree | 1dee59d17084f4b485198f74286ce702f6c59b0b /man/tmpfiles.d.xml | |
| parent | man: try to explain different actions in tmpfiles a bit better (diff) | |
| download | systemd-df8dee85da5fa41e95dd7f536e67fcc6940a6488.tar.xz systemd-df8dee85da5fa41e95dd7f536e67fcc6940a6488.zip | |
tmpfiles: add new 'e' action which cleans up a dir without creating it
I wanted to add a config line that would empty a directory
without creating it if doesn't exist. Existing actions don't allow
this.
v2: properly add 'e' to needs_glob() and takes_ownership()
Diffstat (limited to 'man/tmpfiles.d.xml')
| -rw-r--r-- | man/tmpfiles.d.xml | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/man/tmpfiles.d.xml b/man/tmpfiles.d.xml index cd6d7f626c..957475d2bd 100644 --- a/man/tmpfiles.d.xml +++ b/man/tmpfiles.d.xml @@ -168,6 +168,12 @@ of the directory will be removed when <option>--remove</option> is used. </para></listitem> </varlistentry> + + <varlistentry> + <term><varname>e</varname></term> + <listitem><para>Similar to <varname>d</varname>, but the directory will not be + created if it does not exist. Lines of this type accept shell-style globs in + place of normal path names.</para></listitem> </varlistentry> <varlistentry> @@ -581,7 +587,7 @@ unconditionally.</para> <para>The age field only applies to lines starting with - <varname>d</varname>, <varname>D</varname>, + <varname>d</varname>, <varname>D</varname>, <varname>e</varname>, <varname>v</varname>, <varname>q</varname>, <varname>Q</varname>, <varname>C</varname>, <varname>x</varname> and <varname>X</varname>. If omitted or set to @@ -658,7 +664,21 @@ d /var/tmp 1777 root root 30d <programlisting># /usr/lib/tmpfiles.d/abrt.conf d /var/tmp/abrt 0755 abrt abrt - </programlisting> + </example> + + <example> + <title>Apply clean up during boot and based on time</title> + + <programlisting># /usr/lib/tmpfiles.d/dnf.conf +r! /var/cache/dnf/*/*/download_lock.pid +r! /var/cache/dnf/*/*/metadata_lock.pid +r! /var/lib/dnf/rpmdb_lock.pid +e /var/chache/dnf/ - - - 30d +</programlisting> + <para>The lock files will be removed during boot. Any files and directories in + <filename>/var/chache/dnf/</filename> will be removed after they have not been + accessed in 30 days.</para> </example> </refsect1> |