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<!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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  This file is part of systemd.

  Copyright 2012 Lennart Poettering

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<refentry id="systemd-user-sessions.service" conditional='HAVE_PAM'>

        <refentryinfo>
                <title>systemd-user-sessions.service</title>
                <productname>systemd</productname>

                <authorgroup>
                        <author>
                                <contrib>Developer</contrib>
                                <firstname>Lennart</firstname>
                                <surname>Poettering</surname>
                                <email>lennart@poettering.net</email>
                        </author>
                </authorgroup>
        </refentryinfo>

        <refmeta>
                <refentrytitle>systemd-user-sessions.service</refentrytitle>
                <manvolnum>8</manvolnum>
        </refmeta>

        <refnamediv>
                <refname>systemd-user-sessions.service</refname>
                <refname>systemd-user-sessions</refname>
                <refpurpose>Permit user logins after boot, prohibit user logins at shutdown</refpurpose>
        </refnamediv>

        <refsynopsisdiv>
                <para><filename>systemd-user-sessions.service</filename></para>
                <para><filename>/usr/lib/systemd/systemd-user-sessions</filename></para>
        </refsynopsisdiv>

        <refsect1>
                <title>Description</title>

                <para><filename>systemd-user-sessions.service</filename>
                is a service that controls user logins. After basic
                system initialization is complete it removes
                <filename>/run/nologin</filename>, thus permitting
                logins. Before system shutdown it creates
                <filename>/run/nologin</filename>, thus prohibiting
                further logins. At the same time it also kills all
                user processes, so that system shutdown may proceed
                without any remaining user processes around.</para>
        </refsect1>

        <refsect1>
                <title>See Also</title>
                <para>
                        <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
                        <citerefentry><refentrytitle>systemd-logind.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
                        <citerefentry><refentrytitle>pam_nologin</refentrytitle><manvolnum>8</manvolnum></citerefentry>
                </para>
        </refsect1>

</refentry>