dbus-run-session [--config-file FILENAME] [--dbus-daemon BINARY] [--] PROGRAM [ARGUMENTS...]
dbus-run-session is used to start a session bus instance of dbus-daemon from a shell script, and start a specified program in that session. The dbus-daemon will run for as long as the program does, after which it will terminate.
One use is to run a shell with its own dbus-daemon in a text-mode or SSH session, and have the dbus-daemon terminate automatically on leaving the sub-shell, like this:
dbus-run-session -- bash
or to replace the login shell altogether, by combining dbus-run-session with the exec builtin:
exec dbus-run-session -- bash
Another use is to run regression tests and similar things in an isolated D-Bus session, to avoid either interfering with the "real" D-Bus session or relying on there already being a D-Bus session active, for instance:
dbus-run-session -- make check
or (in automake(1)):
TESTS_ENVIRONMENT = MY_DEBUG=all dbus-run-session --
--config-file=FILENAME, --config-file FILENAMEPass --config-file=FILENAME to the bus daemon, instead of passing it the --session argument. See dbus-daemon(1).
--dbus-daemon=BINARY, --dbus-daemon BINARYRun BINARY as dbus-daemon(1), instead of searching the PATH in the usual way for an executable called dbus-daemon.
--helpPrint usage information and exit.
--versionPrint the version of dbus-run-session and exit.
dbus-run-session exits with the exit status of PROGRAM, 0 if the --help or --version options were used, 127 on an error within dbus-run-session itself, or 128+n if the PROGRAM was killed by signal n.
PATH is searched to find PROGRAM, and (if the --dbus-daemon option is not used or its argument does not contain a / character) to find dbus-daemon.
The session bus address is made available to PROGRAM in the environment variable DBUS_SESSION_BUS_ADDRESS.
The variables DBUS_SESSION_BUS_PID, DBUS_SESSION_BUS_WINDOWID, DBUS_STARTER_BUS_TYPE and DBUS_STARTER_ADDRESS are removed from the environment, if present.
Please send bug reports to the D-Bus mailing list or bug tracker, see [blue]http://www.freedesktop.org/software/dbus/
|D-Bus 1&.8&.20||DBUS-RUN-SESSION (1)||03/17/2016|