man/systemd-tmpfiles.xml

   1 <?xml version='1.0'?> <!--*-nxml-*-->
   2 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
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   8   Copyright 2010 Lennart Poettering
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  23
  24 <refentry id="systemd-tmpfiles">
  25
  26         <refentryinfo>
  27                 <title>systemd-tmpfiles</title>
  28                 <productname>systemd</productname>
  29
  30                 <authorgroup>
  31                         <author>
  32                                 <contrib>Developer</contrib>
  33                                 <firstname>Lennart</firstname>
  34                                 <surname>Poettering</surname>
  35                                 <email>lennart@poettering.net</email>
  36                         </author>
  37                 </authorgroup>
  38         </refentryinfo>
  39
  40         <refmeta>
  41                 <refentrytitle>systemd-tmpfiles</refentrytitle>
  42                 <manvolnum>8</manvolnum>
  43         </refmeta>
  44
  45         <refnamediv>
  46                 <refname>systemd-tmpfiles</refname>
  47                 <refpurpose>Creates, deletes and cleans up volatile
  48                 and temporary files and directories.</refpurpose>
  49         </refnamediv>
  50
  51         <refsynopsisdiv>
  52                 <cmdsynopsis>
  53                         <command>systemd-tmpfiles <arg choice="opt" rep="repeat">OPTIONS</arg> <arg choice="opt" rep="repeat">CONFIGURATION FILE</arg></command>
  54                 </cmdsynopsis>
  55         </refsynopsisdiv>
  56
  57         <refsect1>
  58                 <title>Description</title>
  59
  60                 <para><command>systemd-tmpfiles</command> creates,
  61                 deletes and cleans up volatile and temporary files and
  62                 directories, based on the configuration from
  63                 <filename>/etc/tmpfiles.d/</filename>. See
  64                 <citerefentry><refentrytitle>tmpfiles.d</refentrytitle><manvolnum>5</manvolnum></citerefentry>
  65                 for more details on these files.</para>
  66
  67                 <para>If invoked with no arguments applies all
  68                 directives from all configuration files in
  69                 <filename>/etc/tmpfiles.d/*.conf</filename>. If one or
  70                 more absolute file names are passed on the command
  71                 line only the directives in these files are
  72                 applied.</para>
  73         </refsect1>
  74
  75         <refsect1>
  76                 <title>Options</title>
  77
  78                 <para>The following options are understood:</para>
  79
  80                 <variablelist>
  81
  82                         <varlistentry>
  83                                 <term><option>--create</option></term>
  84                                 <listitem><para>If this option is passed all
  85                                 files and directories marked with f,
  86                                 F, d, D in the configuration files are
  87                                 created. Files and directories marked with z,
  88                                 Z have their ownership, access mode and security
  89                                 labels set.</para></listitem>
  90                         </varlistentry>
  91
  92                         <varlistentry>
  93                                 <term><option>--clean</option></term>
  94                                 <listitem><para>If this option is
  95                                 passed all files and directories with
  96                                 an age parameter configured will be
  97                                 cleaned up.</para></listitem>
  98                         </varlistentry>
  99
 100                         <varlistentry>
 101                                 <term><option>--remove</option></term>
 102                                 <listitem><para>If this option is
 103                                 passed all files and directories marked
 104                                 with r, R in the configuration files
 105                                 are removed.</para></listitem>
 106                         </varlistentry>
 107                         <varlistentry>
 108                                 <term><option>--prefix=PATH</option></term>
 109                                 <listitem><para>Only apply rules that
 110                                 apply to paths with the specified
 111                                 prefix.</para></listitem>
 112                         </varlistentry>
 113
 114
 115                         <varlistentry>
 116                                 <term><option>--help</option></term>
 117
 118                                 <listitem><para>Prints a short help
 119                                 text and exits.</para></listitem>
 120                         </varlistentry>
 121
 122                 </variablelist>
 123
 124                 <para>It is possible to combine
 125                 <option>--create</option>, <option>--clean</option>,
 126                 and <option>--remove</option> in one invocation. For
 127                 example, during boot the following command line is
 128                 executed to ensure that all temporary and volatile
 129                 directories are removed and created according to the
 130                 configuration file:</para>
 131
 132                 <programlisting>systemd-tmpfiles --remove --create</programlisting>
 133
 134         </refsect1>
 135
 136         <refsect1>
 137                 <title>Exit status</title>
 138
 139                 <para>On success 0 is returned, a non-zero failure
 140                 code otherwise.</para>
 141         </refsect1>
 142
 143         <refsect1>
 144                 <title>See Also</title>
 145                 <para>
 146                         <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
 147                         <citerefentry><refentrytitle>tmpfiles.d</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
 148                         <citerefentry><refentrytitle>tmpwatch</refentrytitle><manvolnum>8</manvolnum></citerefentry>
 149                 </para>
 150         </refsect1>
 151
 152 </refentry>