[PD] jack on through console?

[Robin Gareus]

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Justin Glenn Smith wrote:
> João Pais wrote:
>> Hi,
>>
>> do you know if there's a way to turn qjackctl on through the console?
>> That is, the program is already open, but instead of clicking start or
>> stopp, I wanted to do it with bash commands.
> 
> qjackctl uses jackd as a backend, so you can do what you want without accessing qjackctl at all and just using jackd (whether jackd was started by qjackctl or not).
> 
> You can manually run jackd with the commands qjackctl would have used by running 
> "sh .jackdrc"
> 
> If you start jackd in this way, then qjackctl should see that running jackd instance instead of making a new one.
> 
> To stop jackd from the commandline, regardless of how it was started, you can run "killall jackd".
> 
> You can use the various jack tools like jack_lsp, jack_connect, jack_disconnect, to do the things you would usually do in qjackctl from the command line (list client ports, connect them to one another, disconnect them from one another).
> 

dbus-send --system /org/rncbc/qjackctl org.rncbc.qjackctl.start

dbus-send --system /org/rncbc/qjackctl org.rncbc.qjackctl.stop

is equivalent to pressing qjackctl's start&stop buttons.

YMMV.
robin
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