nmixer(1) on Linux
The text 75ae482835de, as Debian 3.1 (Sarge) shipped it.
An interactive text-based sound-mixer control program
Flags it lists
-
-d -
-q
The text 75ae482835de, as Debian 3.1 (Sarge) shipped it.
An interactive text-based sound-mixer control program
-d
-q