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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">
a882169a 4<!--
572eb058 5 SPDX-License-Identifier: LGPL-2.1+
a882169a 6-->
83e7d885 7<refentry id="systemd-user-sessions.service" conditional='HAVE_PAM'>
a882169a 8
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9 <refentryinfo>
10 <title>systemd-user-sessions.service</title>
11 <productname>systemd</productname>
a882169a 12
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13 <authorgroup>
14 <author>
15 <contrib>Developer</contrib>
16 <firstname>Lennart</firstname>
17 <surname>Poettering</surname>
18 <email>lennart@poettering.net</email>
19 </author>
20 </authorgroup>
21 </refentryinfo>
a882169a 22
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23 <refmeta>
24 <refentrytitle>systemd-user-sessions.service</refentrytitle>
25 <manvolnum>8</manvolnum>
26 </refmeta>
a882169a 27
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28 <refnamediv>
29 <refname>systemd-user-sessions.service</refname>
30 <refname>systemd-user-sessions</refname>
31 <refpurpose>Permit user logins after boot, prohibit user logins at shutdown</refpurpose>
32 </refnamediv>
a882169a 33
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34 <refsynopsisdiv>
35 <para><filename>systemd-user-sessions.service</filename></para>
12b42c76 36 <para><filename>/usr/lib/systemd/systemd-user-sessions</filename></para>
798d3a52 37 </refsynopsisdiv>
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39 <refsect1>
40 <title>Description</title>
a882169a 41
798d3a52 42 <para><filename>systemd-user-sessions.service</filename> is a
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43 service that controls user logins through
44 <citerefentry project='man-pages'><refentrytitle>pam_nologin</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
b938cb90 45 After basic system initialization is complete, it removes
798d3a52 46 <filename>/run/nologin</filename>, thus permitting logins. Before
b938cb90 47 system shutdown, it creates <filename>/run/nologin</filename>, thus
3849a2ac 48 prohibiting further logins.</para>
798d3a52 49 </refsect1>
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51 <refsect1>
52 <title>See Also</title>
53 <para>
54 <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
55 <citerefentry><refentrytitle>systemd-logind.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
56 <citerefentry project='man-pages'><refentrytitle>pam_nologin</refentrytitle><manvolnum>8</manvolnum></citerefentry>
57 </para>
58 </refsect1>
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59
60</refentry>