Asked by: Marlin Agarev
technology and computing operating systems

What is Dbus launch?

18
DESCRIPTION. The dbus-launch command is used to start a session bus instance of dbus-daemon from a shell script. It would normally be called from a user's login scripts. With the --auto-syntax option, dbus-launch looks at the value of the SHELL environment variable to determine which shell syntax should be used.


Besides, how do I start Dbus?

It's called 'socket activation' and 'dbus activation' (see current systemd docs). If you want to start service manually - then do systemctl disable <service-name> to disable start on boot. To start a service manually: systemctl start <service-name> . The *.

what is Dbus run session? 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.

Likewise, what does Dbus mean?

Desktop Bus

Is Dbus necessary?

You need it only because applications use it. There ARE alternative communications methods. Domain sockets are used for dbus so dbus itself isn't required, just that the applications use it instead.

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27th September, 2021

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