systemd-stable/man/systemd-update-utmp.service.xml

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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
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<refentry id="systemd-update-utmp.service" conditional="ENABLE_UTMP">

  <refentryinfo>
    <title>systemd-update-utmp.service</title>
    <productname>systemd</productname>
  </refentryinfo>

  <refmeta>
    <refentrytitle>systemd-update-utmp.service</refentrytitle>
    <manvolnum>8</manvolnum>
  </refmeta>

  <refnamediv>
    <refname>systemd-update-utmp.service</refname>
    <refname>systemd-update-utmp-runlevel.service</refname>
    <refname>systemd-update-utmp</refname>
    <refpurpose>Write audit and utmp updates at bootup, runlevel
    changes and shutdown</refpurpose>
  </refnamediv>

  <refsynopsisdiv>
    <para><filename>systemd-update-utmp.service</filename></para>
    <para><filename>systemd-update-utmp-runlevel.service</filename></para>
    <para><filename>/usr/lib/systemd/systemd-update-utmp</filename></para>
  </refsynopsisdiv>

  <refsect1>
    <title>Description</title>

    <para><filename>systemd-update-utmp-runlevel.service</filename> is
    a service that writes SysV runlevel changes to utmp and wtmp, as
    well as the audit logs, as they occur.
    <filename>systemd-update-utmp.service</filename> does the same for
    system reboots and shutdown requests.</para>
  </refsect1>

  <refsect1>
    <title>See Also</title>
    <para>
      <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
      <citerefentry project='man-pages'><refentrytitle>utmp</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
      <citerefentry project='man-pages'><refentrytitle>auditd</refentrytitle><manvolnum>8</manvolnum></citerefentry>
    </para>
  </refsect1>

</refentry>