[Ubuntu] Change window buttons from Left to right

OK... normally Ubuntu windows will be like this. You can see maximize, minimize and close button on the left hand side.

Ok now, we will change the 3 buttons to be on our right hand side. So we will use a script. You may download it from here : Get the script here . 
The script name 123360-123360-Change Window Buttons.sh

Ok, I assume you download the script into /home/user/Downloads.

Now you go to /home/user/Downloads

To make script executable, change mode file to +x

sudo chmod +x 123360-123360-Change\ Window\ Buttons.sh

Then run the script

./123360-123360-Change\ Window\ Buttons.sh

Done. Here is the example of mine.

Source : http://gtk-apps.org/CONTENT/content-files/123360-123360-Change%20Window%20Buttons.sh