apm(8) on OpenBSD
The text 7cb946519c79, as OpenBSD 7.0, OpenBSD 6.9 shipped it.
Advanced Power Management control program
Flags it lists
-
-A -
-H -
-L -
-P -
-S -
-Z -
-a -
-b -
-f -
-l -
-m -
-v -
-z