tleds_21(1) on Linux
The text dab938f30b6c, as Debian 3.0 (Woody), Debian 2.2 (Potato) shipped it. The page shows this text now.
Blinks keyboard LEDs indicating incoming and outgoing network packets.
Flags it lists
-
-b -
-c -
-d -
-h -
-k -
-q -
-v