B4J Question Shell with Inputs

[Blueforcer]

How i can access the shell after i run it?
i use mpg123 to play mp3s in my Non-UI application.
But after the mp3 plays i dont how how to control it.
In a normal terminal you can press Space to Pause and + or - to change the volume.
Is this possible with jShell?

 

[Erel]

Set Shell.InputStreamEnabled = True before you call Shell.Run.

Write to the process input stream with Shell.WriteToInputStream.