sysctl(8) on FreeBSD
The text 78be89b84a12, as FreeBSD 4.11-RELEASE, FreeBSD 4.10-RELEASE, FreeBSD 4.9-RELEASE shipped it.
get or set kernel state
Flags it lists
-
-A -
-N -
-X -
-a -
-b -
-d -
-e -
-n -
-o -
-x