3 <!DOCTYPE refentry PUBLIC
"-//OASIS//DTD DocBook XML V4.5//EN"
4 "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
5 <!-- SPDX-License-Identifier: LGPL-2.1+ -->
6 <refentry id=
"systemd-user-sessions.service" conditional='HAVE_PAM'
>
9 <title>systemd-user-sessions.service
</title>
10 <productname>systemd
</productname>
14 <refentrytitle>systemd-user-sessions.service
</refentrytitle>
15 <manvolnum>8</manvolnum>
19 <refname>systemd-user-sessions.service
</refname>
20 <refname>systemd-user-sessions
</refname>
21 <refpurpose>Permit user logins after boot, prohibit user logins at shutdown
</refpurpose>
25 <para><filename>systemd-user-sessions.service
</filename></para>
26 <para><filename>/usr/lib/systemd/systemd-user-sessions
</filename></para>
30 <title>Description
</title>
32 <para><filename>systemd-user-sessions.service
</filename> is a
33 service that controls user logins through
34 <citerefentry project='man-pages'
><refentrytitle>pam_nologin
</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
35 After basic system initialization is complete, it removes
36 <filename>/run/nologin
</filename>, thus permitting logins. Before
37 system shutdown, it creates
<filename>/run/nologin
</filename>, thus
38 prohibiting further logins.
</para>
42 <title>See Also
</title>
44 <citerefentry><refentrytitle>systemd
</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
45 <citerefentry><refentrytitle>systemd-logind.service
</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
46 <citerefentry project='man-pages'
><refentrytitle>pam_nologin
</refentrytitle><manvolnum>8</manvolnum></citerefentry>