Since ArcoLinux 6.8.1 we have now a package called arcolinux-bin-git. It will be used to install scripts for all kinds of purposes. Our intention is to add more fun to the distro. Every month we will add a new script here.
If you have an earlier version of ArcoLinux, make sure your .bashrc includes the path to ~/.bin and make sure to install wmctrl. Install arcolinux-bin-git.
Then you can run this command from a terminal.