Is there a way to control volume of a remote system via ssh? we have a media center server and we want to remotely control the volume.
Thought it's not a command per-se,
alsamixer is great for this kind of thing. It's part of the alsa-utils package
You can also write a bash script using pacmd utility of PulseAudio sound system.
I have found an example script for you: pulsevol.sh