systemd/man/systemd-logind.service.xml

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<refentry id="systemd-logind.service">

        <refentryinfo>
                <title>systemd-logind</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-logind</refentrytitle>
                <manvolnum>8</manvolnum>
        </refmeta>

        <refnamediv>
                <refname>systemd-logind.service</refname>
                <refname>systemd-logind</refname>
                <refpurpose>systemd Login Manager</refpurpose>
        </refnamediv>

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

        <refsect1>
                <title>Description</title>

                <para><filename>systemd-logind</filename> is a system
                service that manages user logins. It is responsible
                for: keeping track of users and sessions, their
                processes and their idle state; creating control
                groups for user processes; provide PolicyKit-based
                access for users to operations such as system shutdown
                or sleep; implementing a shutdown/sleep inhibition
                logic for applications; handling of power/sleep
                hardware keys; multi-seat management; session switch
                management; device access management for users;
                automatic spawning of text logins (gettys) and user
                runtime directory management.
                </para>

                <para>User sessions are registered in logind via the
                <citerefentry><refentrytitle>pam_systemd</refentrytitle><manvolnum>8</manvolnum></citerefentry>
                PAM module.</para>

                <para>See
                <citerefentry><refentrytitle>logind.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>
                for information about the configuration of this
                service.</para>

                <para>See <ulink
                url="http://www.freedesktop.org/wiki/Software/systemd/multiseat">Multi-Seat
                on Linux</ulink> for an introduction into basic
                concepts of logind such as users, sessions and seats.</para>
        </refsect1>

        <refsect1>
                <title>See Also</title>
                <para>
                        <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
                        <citerefentry><refentrytitle>loginctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
                        <citerefentry><refentrytitle>logind.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
                        <citerefentry><refentrytitle>pam_systemd</refentrytitle><manvolnum>8</manvolnum></citerefentry>
                </para>
        </refsect1>

</refentry>