alsa-info.sh(1) on Linux
The text d9dc6303d691, as Debian 10 (Buster), Debian 9 (Stretch) shipped it. The page shows this text now.
command-line utility to gather information about the ALSA subsystem
Flags it lists
-
--about -
--debug -
--no-upload -
--output -
--stdout -
--update -
--upload -
--with-alsactl -
--with-amixer -
--with-aplay -
--with-configs