setleds(1) on Linux
The text 396f0080ce38, as Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge), Debian 3.0 (Woody), Debian 2.2 (Potato), Debian 2.1 (Slink) shipped it.
set the keyboard leds
Flags it lists
-
-D -
-F -
-L -
-caps -
-num -
-scroll