vidcontrol(1) on FreeBSD
The text a402b7df828d, as FreeBSD 2.2.5-RELEASE, FreeBSD 2.2.2-RELEASE shipped it.
a utility for manipulating the syscons video driver.
Flags it lists
-
-L -
-b -
-c -
-d -
-l -
-m -
-t -
-x