Testing --nosound

Get a list of active PulseAudio clients:
$ pacmd info | grep application.process.binary
		application.process.binary = "lxpanel"
		application.process.binary = "plugin-container"
		application.process.binary = "plugin-container"
 
Find active PulseAudio socket:
$ netstat -l | grep pulse
unix  2      [ ACC ]     STREAM     LISTENING     10669    /tmp/pulse-WwG6ohxIJmGO/cli
unix  2      [ ACC ]     STREAM     LISTENING     12584    /tmp/pulse-WwG6ohxIJmGO/dbus-socket
unix  2      [ ACC ]     STREAM     LISTENING     12581    /tmp/pulse-WwG6ohxIJmGO/native