X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsystemd-run.xml;h=8bb587cf7fad1815e139a4c7181b54260018942c;hb=e57e4e2be345f346bb49547ecad71dc000c406b2;hp=98ee4762dd1a5568055ece27494b586e4ebfa2b0;hpb=3803cde44c3d949765bdf0e8bce06886224d40b4;p=elogind.git
diff --git a/man/systemd-run.xml b/man/systemd-run.xml
index 98ee4762d..8bb587cf7 100644
--- a/man/systemd-run.xml
+++ b/man/systemd-run.xml
@@ -21,7 +21,8 @@ You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see .
-->
-
+systemd-run
@@ -60,7 +61,7 @@ along with systemd; If not, see .
Description
- systemd-run may be used create and start
+ systemd-run may be used to create and start
a transient .service or a
.scope unit and run the specified
COMMAND in it.
@@ -88,30 +89,6 @@ along with systemd; If not, see .
The following options are understood:
-
-
-
-
- Prints a short help
- text and exits.
-
-
-
-
-
- Prints a short version
- string and exits.
-
-
-
-
-
-
- Talk to the service manager of the calling user,
- rather than the service manager of the system.
-
-
-
@@ -129,12 +106,24 @@ along with systemd; If not, see .
generated one.
+
+
+
+
+ Sets a unit property for the scope or service
+ unit that is created. This takes an assignment in the same
+ format as
+ systemctl1's
+ set-property command.
+
+
+
- Provide description for the unit. If not
- specified, the command itself will be used as a description.
- See Description= in
+ Provide description for the service or scope
+ unit. If not specified, the command itself will be used as a
+ description. See Description= in
systemd.unit5.
@@ -147,11 +136,87 @@ along with systemd; If not, see .
instead of the system.slice.
+
+
+
+
+ After the service or scope 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
+ RemainAfterExit= in
+ systemd.service5.
+
+
+
+
+
+
+
+ When terminating the scope or service 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
+ SendSIGHUP= in
+ systemd.kill5.
+
+
+
+
+
+
+
+ Sets the service type. Also see
+ Type= in
+ systemd.service5. This
+ option has no effect in conjunction with
+ . Defaults to
+ simple.
+
+
+
+
+
+
+
+ Runs the service process under the UNIX user
+ and group. Also see User= and
+ Group= in
+ systemd.exec5.
+
+
+
+
+
+
+ Runs the service process with the specified
+ nice level. Also see Nice= in
+ systemd.exec5.
+
+
+
+
+
+
+ Runs the service process with the specified
+ environment variables set. Also see
+ Environment= in
+ systemd.exec5.
+
+
+
+
+
+
+
+
+
+ All command-line arguments after the first non-option
argument become part of the commandline of the launched
- process. If a command is run as service unit its first argument
+ process. If a command is run as service unit, its first argument
needs to be an absolute binary path.
@@ -162,6 +227,31 @@ along with systemd; If not, see .
code otherwise.
+
+ Examples
+
+ The following command will log the environment variables
+ provided by systemd to services:
+
+ # 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
+
+ The following command invokes the
+ updatedb8
+ tool but lowers the block IO weight for it to 10. See
+ systemd.resource-control5
+ for more information on the BlockIOWeight=
+ property.
+
+ # systemd-run -p BlockIOWeight=10 updatedb
+
+
See Also
@@ -170,7 +260,10 @@ along with systemd; If not, see .
systemd.unit5,
systemd.service5,
systemd.scope5,
- systemd.slice5.
+ systemd.slice5,
+ systemd.exec5,
+ systemd.resource-control5,
+ machinectl1