## ALSA volume
# "amixer set Master 2%-"
"pactl set-sink-volume @DEFAULT_SINK@ -2%"
	XF86AudioLowerVolume
# "amixer set Master 2%+"
"pactl set-sink-volume @DEFAULT_SINK@ +2%"
	XF86AudioRaiseVolume
## Toggling ALSA master also mutes other channels (e.g. speakers) when
## Pulseaudio is running.
# "amixer set Master toggle"
"pactl set-sink-mute @DEFAULT_SINK@ toggle"
	XF86AudioMute

## Screen brightness
# "xbacklight -inc 20"
"light -A 20"
	XF86MonBrightnessUp
# "xbacklight -dec 20"
"light -U 20"
	XF86MonBrightnessDown