powerd(8) on FreeBSD
The text 1030d580a347, as FreeBSD 6.3-RELEASE, FreeBSD 6.2-RELEASE, FreeBSD 6.1-RELEASE shipped it.
system power control utility
Flags it lists
-
-P -
-a -
-b -
-i -
-n -
-p -
-r -
-v