vidcontrol(1) on FreeBSD
The text 5c4138a2303a, as FreeBSD 3.5.1-RELEASE, FreeBSD 3.5-RELEASE shipped it.
a utility for manipulating the syscons console driver.
Flags it lists
-
-L -
-M -
-b -
-d -
-i -
-l -
-s -
-x