aucat(1) on OpenBSD
The text 09efe3c64515, as OpenBSD 6.1, OpenBSD 6.0 shipped it.
audio files manipulation tool
Flags it lists
-
-b -
-c -
-d -
-e -
-f -
-g -
-h -
-i -
-j -
-n -
-o -
-p -
-q -
-r -
-v