/dev/speaker
speaker device file
Test script for the speaker driver
spkrtest
The spkrtest utility is an easy to use test script for the speaker driver.
spkrtest requires the spkr(4) driver. To load the driver as a module at boot time, place the following line in loader.conf(5):
speaker_load="YES"
/dev/speaker
speaker device file
The spkrtest utility exits 0 on success, and >0 if an error occurs.
85 releases since FreeBSD 2.1.5-RELEASE; the text changed 43 times.