I have rented a Linux VPS to try and learn a bit about linux, total noob. Learning fast but still very very green. I want to run a VPN on it and before signing up for another AirVPN account I grabbed a one month subscription to mullvad mainly just cos it's cheap for only a month but also because they have good instructions on CLI commands. I must have reiunstalled the VPS (Ubuntu 20.04) over 30 times in the past 3 days while I have tried and tried to solve this problem! I decided maybe a cha