kbdcontrol(1) on FreeBSD
The text d36416685c7f, as FreeBSD 11.2-RELEASE shipped it.
keyboard control and configuration utility
Flags it lists
-
-A -
-F -
-K -
-L -
-P -
-a -
-b -
-d -
-i -
-k -
-l -
-r -
-x