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1 | <?xml version="1.0"?> |
2 | <!--*-nxml-*--> | |
12b42c76 | 3 | <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> |
3990f247 | 4 | <!-- |
572eb058 ZJS |
5 | SPDX-License-Identifier: LGPL-2.1+ |
6 | ||
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7 | This file is part of systemd. |
8 | ||
9 | Copyright 2013 Lennart Poettering | |
10 | ||
11 | systemd is free software; you can redistribute it and/or modify it | |
12 | under the terms of the GNU Lesser General Public License as published by | |
13 | the Free Software Foundation; either version 2.1 of the License, or | |
14 | (at your option) any later version. | |
15 | ||
16 | systemd is distributed in the hope that it will be useful, but | |
17 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
19 | Lesser General Public License for more details. | |
20 | ||
21 | You should have received a copy of the GNU Lesser General Public License | |
22 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
23 | --> | |
d35c1bb1 | 24 | <refentry id="systemd-rfkill.service" conditional='ENABLE_RFKILL'> |
3990f247 | 25 | |
798d3a52 | 26 | <refentryinfo> |
d35c1bb1 | 27 | <title>systemd-rfkill.service</title> |
798d3a52 ZJS |
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> | |
d35c1bb1 | 41 | <refentrytitle>systemd-rfkill.service</refentrytitle> |
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42 | <manvolnum>8</manvolnum> |
43 | </refmeta> | |
44 | ||
45 | <refnamediv> | |
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46 | <refname>systemd-rfkill.service</refname> |
47 | <refname>systemd-rfkill.socket</refname> | |
798d3a52 | 48 | <refname>systemd-rfkill</refname> |
d35c1bb1 | 49 | <refpurpose>Load and save the RF kill switch state at boot and change</refpurpose> |
798d3a52 ZJS |
50 | </refnamediv> |
51 | ||
52 | <refsynopsisdiv> | |
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53 | <para><filename>systemd-rfkill.service</filename></para> |
54 | <para><filename>systemd-rfkill.socket</filename></para> | |
12b42c76 | 55 | <para><filename>/usr/lib/systemd/systemd-rfkill</filename></para> |
798d3a52 ZJS |
56 | </refsynopsisdiv> |
57 | ||
58 | <refsect1> | |
59 | <title>Description</title> | |
60 | ||
d35c1bb1 | 61 | <para><filename>systemd-rfkill.service</filename> is a service |
798d3a52 | 62 | that restores the RF kill switch state at early boot and saves it |
d35c1bb1 | 63 | on each change. On disk, the RF kill switch state is stored in |
798d3a52 ZJS |
64 | <filename>/var/lib/systemd/rfkill/</filename>.</para> |
65 | </refsect1> | |
66 | ||
67 | <refsect1> | |
68 | <title>Kernel Command Line</title> | |
69 | ||
70 | <para><filename>systemd-rfkill</filename> understands the | |
71 | following kernel command line parameter:</para> | |
72 | ||
73 | <variablelist class='kernel-commandline-options'> | |
74 | <varlistentry> | |
75 | <term><varname>systemd.restore_state=</varname></term> | |
76 | ||
77 | <listitem><para>Takes a boolean argument. Defaults to | |
78 | <literal>1</literal>. If <literal>0</literal>, does not | |
79 | restore the rfkill settings on boot. However, settings will | |
80 | still be stored on shutdown. </para></listitem> | |
81 | </varlistentry> | |
82 | </variablelist> | |
83 | </refsect1> | |
84 | ||
85 | <refsect1> | |
86 | <title>See Also</title> | |
87 | <para> | |
88 | <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry> | |
89 | </para> | |
90 | </refsect1> | |
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91 | |
92 | </refentry> |