I notice mixer settings can be saved with rc.conf, and I find this
very useful.  Can this be done with audioctl, or do I have to do it
somewhere else?  If so, I guess I'll make another rc.subr-type script
to do this for audioctl.  Settings such as play.gain can be just as
essentially permanent as those under mixerctl's jurisdiction.

--
"What is the practical application of a million galaxies?"

--Alan W. Watts