man/systemd-rfkill@.service.xml

   1 <?xml version="1.0"?>
   2 <!--*-nxml-*-->
   3 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
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   7   Copyright 2013 Lennart Poettering
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  22 <refentry id="systemd-rfkill@.service" conditional='ENABLE_RFKILL'>
  23
  24   <refentryinfo>
  25     <title>systemd-rfkill@.service</title>
  26     <productname>systemd</productname>
  27
  28     <authorgroup>
  29       <author>
  30         <contrib>Developer</contrib>
  31         <firstname>Lennart</firstname>
  32         <surname>Poettering</surname>
  33         <email>lennart@poettering.net</email>
  34       </author>
  35     </authorgroup>
  36   </refentryinfo>
  37
  38   <refmeta>
  39     <refentrytitle>systemd-rfkill@.service</refentrytitle>
  40     <manvolnum>8</manvolnum>
  41   </refmeta>
  42
  43   <refnamediv>
  44     <refname>systemd-rfkill@.service</refname>
  45     <refname>systemd-rfkill</refname>
  46     <refpurpose>Load and save the RF kill switch state at boot and shutdown</refpurpose>
  47   </refnamediv>
  48
  49   <refsynopsisdiv>
  50     <para><filename>systemd-rfkill@.service</filename></para>
  51     <para><filename>/usr/lib/systemd/systemd-rfkill</filename></para>
  52   </refsynopsisdiv>
  53
  54   <refsect1>
  55     <title>Description</title>
  56
  57     <para><filename>systemd-rfkill@.service</filename> is a service
  58     that restores the RF kill switch state at early boot and saves it
  59     at shutdown. On disk, the RF kill switch state is stored in
  60     <filename>/var/lib/systemd/rfkill/</filename>.</para>
  61   </refsect1>
  62
  63   <refsect1>
  64     <title>Kernel Command Line</title>
  65
  66     <para><filename>systemd-rfkill</filename> understands the
  67     following kernel command line parameter:</para>
  68
  69     <variablelist class='kernel-commandline-options'>
  70       <varlistentry>
  71         <term><varname>systemd.restore_state=</varname></term>
  72
  73         <listitem><para>Takes a boolean argument. Defaults to
  74         <literal>1</literal>. If <literal>0</literal>, does not
  75         restore the rfkill settings on boot. However, settings will
  76         still be stored on shutdown. </para></listitem>
  77       </varlistentry>
  78     </variablelist>
  79   </refsect1>
  80
  81   <refsect1>
  82     <title>See Also</title>
  83     <para>
  84       <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>
  85     </para>
  86   </refsect1>
  87
  88 </refentry>