other versions
- jessie 215-17+deb8u7
- jessie-backports 230-7~bpo8+2
- stretch 232-25+deb9u8
- testing 241-1
- stretch-backports 241-1~bpo9+1
- unstable 241-2
BUSCTL(1) | busctl | BUSCTL(1) |
NAME¶
busctl - Introspect the busSYNOPSIS¶
busctl [OPTIONS...] [COMMAND] [NAME...]
DESCRIPTION¶
busctl may be used to introspect and monitor the D-Bus bus.OPTIONS¶
The following options are understood: --address=ADDRESSConnect to the bus specified by ADDRESS instead of
using suitable defaults for either the system or user bus (see --system
and --user options).
--show-machine
When showing the list of endpoints, show a column
containing the names of containers they belong to. See
systemd-machined.service(8).
--unique
When showing the list of endpoints, show only
"unique" names (of the form ":
number.number").
--acquired
The opposite of --unique — only
"well-known" names will be shown.
--activatable
When showing the list of endpoints, show only endpoints
which have actually not been activated yet, but may be started automatically
if accessed.
--match=MATCH
When showing messages being exchanged, show only the
subset matching MATCH.
--no-legend
Do not print the legend, i.e. the column headers and the
footer.
--user
Talk to the service manager of the calling user, rather
than the service manager of the system.
--system
Talk to the service manager of the system. This is the
implied default.
-H, --host=
Execute the operation remotely. Specify a hostname, or a
username and hostname separated by "@", to connect to. The hostname
may optionally be suffixed by a container name, separated by ":",
which connects directly to a specific container on the specified host. This
will use SSH to talk to the remote machine manager instance. Container names
may be enumerated with machinectl -H HOST.
-M, --machine=
Execute operation on a local container. Specify a
container name to connect to.
-h, --help
Print a short help text and exit.
--version
Print a short version string and exit.
--no-pager
Do not pipe output into a pager.
COMMANDS¶
The following commands are understood: listShow endpoints attached to the bus. This is the default
if no command is specified.
monitor [NAME...]
Dump messages being exchanged. If NAME is
specified, show messages to or from this endpoint. Otherwise, show all
messages on the bus.
status NAME
Show process information and credentials of a bus
endpoint.
help
Show command syntax help.
SEE ALSO¶
dbus-daemon(1), D-Bus[1], kdbus[2], sd-bus(3), systemd(1), systemd-bus-proxyd(8), machinectl(1)NOTES¶
- 1.
- D-Bus
- 2.
- kdbus
systemd 215 |