along with systemd; If not, see <http://www.gnu.org/licenses/>.
-->
-<refentry id="systemctl">
+<refentry id="systemctl"
+ xmlns:xi="http://www.w3.org/2001/XInclude">
<refentryinfo>
<title>systemctl</title>
[::]:22 sshd.socket sshd.service
kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
-5 sockets listed.
- </programlisting>
+5 sockets listed.</programlisting>
Note: because the addresses might contains spaces, this output
is not suitable for programmatic consumption.
</para>
<listitem>
<para>Check whether any of the specified units are active
- (i.e. running). Returns an exit code 0 if at least one is
- active, or non-zero otherwise. Unless <option>--quiet</option>
- is specified, this will also print the current unit state to
- STDOUT.</para>
+ (i.e. running). Returns an exit code
+ <constant>0</constant> if at least one is active, or
+ non-zero otherwise. Unless <option>--quiet</option> is
+ specified, this will also print the current unit state to
+ standard output.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><command>is-failed <replaceable>PATTERN</replaceable>...</command></term>
<listitem>
- <para>Check whether any of the specified units are in a "failed" state.
- Returns an exit code 0 if at least one has failed, non-zero
- otherwise. Unless <option>--quiet</option> is specified, this
- will also print the current unit state to
- STDOUT.</para>
+ <para>Check whether any of the specified units are in a
+ "failed" state. Returns an exit code
+ <constant>0</constant> if at least one has failed,
+ non-zero otherwise. Unless <option>--quiet</option> is
+ specified, this will also print the current unit state to
+ standard output.</para>
</listitem>
</varlistentry>
<varlistentry>
<listitem>
<para>Create a snapshot. If a snapshot name is specified,
the new snapshot will be named after it. If none is
- specified, an automatic snapshot name is generated. In either
- case, the snapshot name used is printed to STDOUT, unless
- <option>--quiet</option> is specified.</para>
+ specified, an automatic snapshot name is generated. In
+ either case, the snapshot name used is printed to standard
+ output, unless <option>--quiet</option> is specified.
+ </para>
<para>A snapshot refers to a saved state of the systemd
manager. It is implemented itself as a unit that is
specified value.</para>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><command>import-environment <replaceable>VARIABLE</replaceable>...</command></term>
+
+ <listitem>
+ <para>Import all, one or more environment variables set on
+ the client into the systemd manager environment block. If
+ no arguments are passed the entire environment block is
+ imported. Otherwise a list of one or more environment
+ variable names should be passed, whose client side values
+ are then imported into the manager's environment
+ block.</para>
+ </listitem>
+ </varlistentry>
</variablelist>
</refsect2>
code otherwise.</para>
</refsect1>
- <refsect1>
- <title>Environment</title>
-
- <variablelist class='environment-variables'>
- <varlistentry>
- <term><varname>$SYSTEMD_PAGER</varname></term>
-
- <listitem>
- <para>Pager to use when <option>--no-pager</option> is not
- given; overrides <varname>$PAGER</varname>. Setting this to
- an empty string or the value <literal>cat</literal> is
- equivalent to passing
- <option>--no-pager</option>.</para>
- </listitem>
- </varlistentry>
- </variablelist>
- </refsect1>
+ <xi:include href="less-variables.xml" />
<refsect1>
<title>See Also</title>