Swap Screen

On a Linux-based dual screen/monitor/display setup, swap your mouse pointer from one screen to the other instantly.

Requirements

Dual screens/monitors/displays
xdotool installed
Tested working on Ubuntu 20.04 (Gnome Desktop), but probably works on many others.

Install xdotool if you dont have it
```
sudo apt install xdotool
```
Download and open screen-swap.sh in a text editor and change the settings to match your screen setup.

To find your screen values:
```
xrandr | grep " connected"
```
Take note of the widthxheight+X+Y values (e.g. 3840x2160+0+0) for both connected screens Then edit the script with these values
```
nano screen-swap.sh
```
Make the script executable if required
```
chmod +x swap-screen.sh
```
Copy the script to somewhere on your path
```
cp swap-screen.sh ~/.local/bin/
```
Test by running swap-screen.sh, then bind this command to a hot-key or mouse button. For example I bind it to an extra side-button on my mouse using Keyboard Shortcuts settings in Ubuntu Gnome Desktop.

Suggestions/PRs welcome.