cloudTank-tools

Get the code:

 $ mkdir -p ~/codes/cloudTank && cd ~/codes/cloudTank
 $ git clone https://github.com/cloudishBenne/cloudTank-tools.git

Or just pull the new code in:

 $ cd ~/codes/cloudTank/cloudTank-tools
 $ git pull

Now you can execute the scripts below.

minecraft.sh:

 $ cd ~/codes/cloudTank/cloudTank-tools
 $ ./minecraft.sh

... this also executes updateclient.sh

updateclient.sh:

 $ cd ~/codes/cloudTank/cloudTank-tools
 $ ./updateclient.sh

proton.sh:

 $ cd ~/codes/cloudTank/cloudTank-tools
 $ sudo apt update
 $ ./proton.sh
 $ sudo apt update

... now proton gets updated with "sudo apt update"

Warning, experimental drivers: setup_pop-os_oibaf-graphics.sh

 $ ./setup_pop-os_oibaf-graphics.sh