dark

#!/bin/bash
# turn display dark

#osascript="/usr/bin/osascript"
#osascript -e 'tell application "System Events" to repeat 50 times' -e 'key code 107' -e 'delay 0.1' -e 'end repeati'

# osascript method depricated - brightness works better/faster
# port install brightness ;-)

brightness="/opt/local/bin/brightness"

brightness 0

exit