Unity 2D Window Snap

#To install wmctrl
sudo apt-get install wmctrl

#Mimic Unity Window Snap To The Left
wmctrl -r :ACTIVE: -b remove,maximized_vert,maximized_horz;wmctrl -r :ACTIVE: -e 0,0,20,960,1100

#Mimic Unity Window Snap To The Right
wmctrl -r :ACTIVE: -b remove,maximized_vert,maximized_horz;wmctrl -r :ACTIVE: -e 0,960,20,960,1100

#Mimic Unity Window Maximise:
wmctrl -r :ACTIVE: -b add,maximized_vert,maximized_horz