Updating VLSM on Ubuntu 22.04

Please note this will work on Ubuntu 22.04

Start the terminal and run these commands ONE BY ONE

cd ~;

sudo -s;

wget -O upgrade.sh https://raw.githubusercontent.com/deforay/vlsm/master/docs/upgrade.sh

sudo chmod +x upgrade.sh;

./upgrade.sh;

rm upgrade.sh;

exit;exit;

Enter the mysql password and STS URL correctly when prompted