Small script for moving active windows in X
wmcrtl
xdotool
awk
xwininfo
The variables in the script can be adjusted to fit monitor setup and resolution
horizontal_monitor_count=2
vertical_monitor_count=2
screensize_x=1680
screensize_y=1050
move-window.sh x left
move-window.sh x right
move-window.sh y down
move-window.sh y up