<varname>$XDG_SESSION_ID</varname> environment
variable is initialized. If auditing is
available and
- <command>pam_loginuid.so</command> run before
+ <command>pam_loginuid.so</command> was run before
this module (which is highly recommended), the
variable is initialized from the auditing
session id
- (<filename>/proc/self/sessionid</filename>). Otherwise
+ (<filename>/proc/self/sessionid</filename>). Otherwise,
an independent session counter is
used.</para></listitem>
created for the session. If this is the first
concurrent session of the user, an implicit
slice below <filename>user.slice</filename> is
- automatically created and the scope placed in
- it. In instance of the system service
- <filename>user@.service</filename> which runs
- the systemd user manager
- instance.</para></listitem>
+ automatically created and the scope placed into
+ it. An instance of the system service
+ <filename>user@.service</filename>, which runs
+ the systemd user manager instance, is started.
+ </para></listitem>
</orderedlist>
<para>On logout, this module ensures the following:</para>
<orderedlist>
- <listitem><para>If this is enabled, all
+ <listitem><para>If enabled in
+ <citerefentry><refentrytitle>logind.conf</refentrytitle>
+ <manvolnum>5</manvolnum></citerefentry>, all
processes of the session are terminated. If
- the last concurrent session of a user ends, his
- user systemd instance will be terminated too,
- and so will the user's slice
+ the last concurrent session of a user ends,
+ ther user's systemd instance will be
+ terminated too, and so will the user's slice
unit.</para></listitem>
<listitem><para>If the last concurrent session
variable takes precedence. One of
<literal>unspecified</literal>,
<literal>tty</literal>,
- <literal>x11</literal> or
- <literal>wayland</literal>. See
+ <literal>x11</literal>,
+ <literal>wayland</literal> or
+ <literal>mir</literal>. See
<citerefentry><refentrytitle>sd_session_get_type</refentrytitle><manvolnum>3</manvolnum></citerefentry>
for details about the session type.</para></listitem>
</varlistentry>
to the user login time on the
machine. It is automatically created
the first time a user logs in and
- removed on his final logout. If a user
- logs in twice at the same time, both
- sessions will see the same
+ removed on the user's final logout. If
+ a user logs in twice at the same time,
+ both sessions will see the same
<varname>$XDG_RUNTIME_DIR</varname>
and the same contents. If a user logs
in once, then logs out again, and logs
<para>The following environment variables are read by
the module and may be used by the PAM service to pass
- meta data to the module:</para>
+ metadata to the module:</para>
<variablelist class='environment-variables'>
<varlistentry>
<varlistentry>
<term><varname>$XDG_SESSION_DESKTOP</varname></term>
- <listitem><para>The session
- deskop. This may be used to indicate
- the session desktop used, where this
- applies. This should be a short,
- lowercase string identifying the
- desktop environment used if this
+ <listitem><para>A single, short
+ identifier string for the desktop
+ environment. This may be used to
+ indicate the session desktop used,
+ where this applies and if this
information is available. For example:
- <literal>gnome</literal>, or
- <literal>kde</literal>.</para></listitem>
+ <literal>GNOME</literal>, or
+ <literal>KDE</literal>. It is
+ recommended to use the same
+ identifiers and capitalization as for
+ <varname>$XDG_CURRENT_DESKTOP</varname>,
+ as defined by the <ulink
+ url="http://standards.freedesktop.org/desktop-entry-spec/latest/">Desktop
+ Entry
+ Specification</ulink>. See
+ <citerefentry><refentrytitle>sd_session_get_desktop</refentrytitle><manvolnum>3</manvolnum></citerefentry>
+ for more details.</para></listitem>
</varlistentry>
<varlistentry>
<citerefentry><refentrytitle>systemd-logind.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry><refentrytitle>logind.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
<citerefentry><refentrytitle>loginctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>pam.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>pam.d</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>pam</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>pam_loginuid</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+ <citerefentry project='man-pages'><refentrytitle>pam.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+ <citerefentry project='man-pages'><refentrytitle>pam.d</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+ <citerefentry project='man-pages'><refentrytitle>pam</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+ <citerefentry project='man-pages'><refentrytitle>pam_loginuid</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd.scope</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd.slice</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>
~ianmdlvl / elogind.git / blobdiff