chiark / gitweb /
rtnl: match - only match on one type at a time
[elogind.git] / man / systemd-run.xml
index 3f777b5..daf2bdc 100644 (file)
@@ -60,7 +60,7 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
   <refsect1>
     <title>Description</title>
 
-    <para><command>systemd-run</command> may be used create and start
+    <para><command>systemd-run</command> may be used to create and start
     a transient <filename>.service</filename> or a
     <filename>.scope</filename> unit and run the specified
     <replaceable>COMMAND</replaceable> in it.</para>
@@ -113,6 +113,36 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
       </varlistentry>
 
       <varlistentry>
+        <term><option>--system</option></term>
+
+        <listitem>
+          <para>Talk to the service manager of the system. This is the
+          implied default.</para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+              <term><option>-H</option></term>
+              <term><option>--host=</option></term>
+
+              <listitem><para>Execute the operation
+              remotely. Specify a hostname, or
+              username and hostname separated by <literal>@</literal>,
+              to connect to. This will use SSH to
+              talk to the remote machine manager
+              instance.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+              <term><option>-M</option></term>
+              <term><option>--machine=</option></term>
+
+              <listitem><para>Execute the operation on a
+              local container. Specify a container
+              name to connect to.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
         <term><option>--scope</option></term>
 
         <listitem>
@@ -147,6 +177,31 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
         instead of the <filename>system.slice</filename>.</para>
         </listitem>
       </varlistentry>
+
+      <varlistentry>
+        <term><option>--remain-after-exit</option></term>
+
+        <listitem><para>After the service's process has terminated, keep
+        the service around until it is explicitly stopped. This is
+        useful to collect runtime information about the service after
+        it finished running. Also see
+        <varname>RemainAfterExit=</varname> in
+        <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
+        </para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><option>--send-sighup</option></term>
+
+        <listitem><para>When terminating the scope unit, send a SIGHUP
+        immediately after SIGTERM. This is useful to indicate to
+        shells and shell-like processes that the connection has been
+        severed. Also see <varname>SendSIGHUP=</varname> in
+        <citerefentry><refentrytitle>systemd.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
+        </para>
+        </listitem>
+      </varlistentry>
     </variablelist>
 
     <para>All command-line arguments after the first non-option
@@ -163,6 +218,23 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
   </refsect1>
 
   <refsect1>
+    <title>Example</title>
+
+    <para>The following command will log the environment variables
+    provided by systemd to services:</para>
+
+    <programlisting># systemd-run env
+Running as unit run-19945.service.
+# journalctl -u run-19945.service
+Sep 08 07:37:21 bupkis systemd[1]: Starting /usr/bin/env...
+Sep 08 07:37:21 bupkis systemd[1]: Started /usr/bin/env.
+Sep 08 07:37:21 bupkis env[19948]: PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
+Sep 08 07:37:21 bupkis env[19948]: LANG=en_US.UTF-8
+Sep 08 07:37:21 bupkis env[19948]: BOOT_IMAGE=/vmlinuz-3.11.0-0.rc5.git6.2.fc20.x86_64
+    </programlisting>
+  </refsect1>
+
+  <refsect1>
     <title>See Also</title>
     <para>
       <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
@@ -170,7 +242,8 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
       <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>systemd.scope</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
-      <citerefentry><refentrytitle>systemd.slice</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
+      <citerefentry><refentrytitle>systemd.slice</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>machinectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
     </para>
   </refsect1>