Move minimize, maximize and close window buttons to the right in Ubuntu 13.04
See window buttons on the right in Ubuntu 13.04
Here's how you can move the minimize, maximize and close buttons to the right in Ubuntu 13.04.
1. Open a terminal window.
2. Type in the following command then hit Enter.
gsettings set org.gnome.desktop.wm.preferences button-layout ':minimize,maximize,close'
For more, see the original article at the link below.