This is the command xkbvleds that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
xkbvleds - XKB extension user utility
SYNOPSIS
xkbvleds [-indpy <name>] [-watch <leds>] [[-+]automatic] [[-+]explicit] [[-+]name]
[[-+]real] [[-+]virtual] [-intersection] [-union]
DESCRIPTION
This program is used to display the state of LEDs on an XKB keyboard. It reports the
changes in the fundamental components of the XKB state which includes the effective
compatibility state. The default set of LEDs is -union +name +automatic +real.
OPTIONS
-indpy <name>
Mask of LEDs to watch
-watch <leds>
turn on synchronization
∓automatic
(Don't) watch automatic LEDs
∓explicit
(Don't) watch explicit LEDs
∓name (Don't) watch named LEDs
∓real (Don't) watch real LEDs
∓virtual
(Don't) watch virtual LEDs
-intersection
Watch only LEDs in all desired sets
-union Watch LEDs in any desired sets
-help print list of options and exit
-version
print program version and exit
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