run: allow non-absolute paths as command

[elogind.git] / man / systemd-run.xml

diff --git a/man/systemd-run.xml b/man/systemd-run.xml
index 6b0189c25d60f4851d01bbc7d0e19b44f8dfbc6d..e76a4020036c5bec361df55ae3271f990698dd1d 100644 (file)
--- a/man/systemd-run.xml
+++ b/man/systemd-run.xml
@@ -187,6 +187,23 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
     code otherwise.</para>
   </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>