Xtile is a small program used to empower lightweight window managers. It enables to move, resize and tile windows by using keyboard shortcuts.
The first time, you need to compile it :
make
To run Xtile, simply run the script :
cd YourPathToXtileRepository
./xtile
If you want to use it above your current window manager, add it to your startup programs.
Warning ! Xtile is not maintained anymore. In 2011, Xtile used to be compatible with Gnome, Xfce, Fluxbox etc. However, Gnome3 introduced a new way to manage windows. Sadly, Xtile is now only compatible with Fluxbox :( ...