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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">
4 <!--
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7 Copyright 2012 Lennart Poettering
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9 systemd is free software; you can redistribute it and/or modify it
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11 the Free Software Foundation; either version 2.1 of the License, or
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14 systemd is distributed in the hope that it will be useful, but
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22 <refentry id="systemd-ask-password-console.service">
23
24 <refentryinfo>
25 <title>systemd-ask-password-console.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-ask-password-console.service</refentrytitle>
40 <manvolnum>8</manvolnum>
41 </refmeta>
42
43 <refnamediv>
44 <refname>systemd-ask-password-console.service</refname>
45 <refname>systemd-ask-password-console.path</refname>
46 <refname>systemd-ask-password-wall.service</refname>
47 <refname>systemd-ask-password-wall.path</refname>
48 <refpurpose>Query the user for system passwords on the
49 console and via wall</refpurpose>
50 </refnamediv>
51
52 <refsynopsisdiv>
53 <para><filename>systemd-ask-password-console.service</filename></para>
54 <para><filename>systemd-ask-password-console.path</filename></para>
55 <para><filename>systemd-ask-password-wall.service</filename></para>
56 <para><filename>systemd-ask-password-wall.path</filename></para>
57 </refsynopsisdiv>
58
59 <refsect1>
60 <title>Description</title>
61
62 <para><filename>systemd-ask-password-console.service</filename> is
63 a system service that queries the user for system passwords (such
64 as hard disk encryption keys and SSL certificate passphrases) on
65 the console. It is intended to be used during boot to ensure
66 proper handling of passwords necessary for boot.
67 <filename>systemd-ask-password-wall.service</filename> is a system
68 service that informs all logged in users for system passwords via
69 <citerefentry project='man-pages'><refentrytitle>wall</refentrytitle><manvolnum>1</manvolnum></citerefentry>.
70 It is intended to be used after boot to ensure that users are
71 properly notified.</para>
72
73 <para>See the <ulink
74 url="http://www.freedesktop.org/wiki/Software/systemd/PasswordAgents">
75 developer documentation</ulink> for more information about the
76 system password logic.</para>
77
78 <para>Note that these services invoke
79 <citerefentry><refentrytitle>systemd-tty-ask-password-agent</refentrytitle><manvolnum>1</manvolnum></citerefentry>
80 with either the <command>--watch --console</command> or
81 <command>--watch --wall</command> command line parameters.</para>
82 </refsect1>
83
84 <refsect1>
85 <title>See Also</title>
86 <para>
87 <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
88 <citerefentry><refentrytitle>systemd-tty-ask-password-agent</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
89 <citerefentry project='man-pages'><refentrytitle>wall</refentrytitle><manvolnum>1</manvolnum></citerefentry>
90 </para>
91 </refsect1>
92
93 </refentry>