Move a Window Between Monitors with the Keyboard

This one will be really quick. I wanted to share something I found today in the hopes that someone else finds it useful. I was looking for a way to use my keyboard to move windows between monitors in Gnome3. It already has the built in shortcuts for moving between workspaces with ctrl+alt+shift+{UP,DOWN} but I wanted to move my window between left and right physical monitors. To do this, you'll need to install xdotool and write a very short script. My steps below will work on Redhat/CentOS/Fedora. The only difference for Debian based systems should be the command to install the package and possibly the location of xdotool after installation. To find out where it is located run the following command which xdotool. Download xdotool with your package manager:

sudo yum install xdotool

Create a file called move-window-to-display.sh. I prefer to place my scripts in ~/bin but any directory will work.

#!/bin/bash

if [ $1 -eq 2 ]; then
    POS="1680 0"
else
    POS="0 0"
fi

/usr/bin/xdotool windowmove `/usr/bin/xdotool getwindowfocus` $POS
exit 0

Next we need to make this new script executable:

sudo chmod +x ~/bin/move-window-to-display.sh

The script above is written assuming your monitors are 1680 pixels wide. If your monitor is wider or narrower change the value of $POS from "1680 0" to "1024 0" or "1440 0", etc. The settings I've placed here also put the window in the top left corner of the monitor upon being moved. If you wish to place it elsewhere you can treat these numbers as X and Y pixel coordinates and put whatever value in them you would like. The first definition of $POS is for the right monitor and the $POS in the "else" portion is for the left monitor.
Finally we need to assign it to a keyboard shortcut. I chose Alt+Shift+{LEFT,RIGHT} but you can choose whatever you like as long as it doesn't conflict with another shortcut (I found that combinations with the super key did not work for some reason as well). You can set these by going to the Gnome "Keyboard" tool. Click "Shortcuts" at the top and go to "Custom Shortcuts" on the bottom of the left hand list. From there, click the [+] button and give the shortcut a name and in the "Command" field give the full path of the above script and at the end append a "1" or "2" depending on which monitor you would like to move to.