Let me start by saying I know basically nothing about Linux and the command line. So my knowledge on how to do anything is extremely limited.
I recently bought a mini pc and have it running Debian 12 with CasaOS. I have it setup as a minecraft server with crafty, it’s running pihole and I have it running a small jellyfin library. I want to be able to setup a vpn on the system, and I already subscribe to PIA for my other devices. I want to figure out how to get PIA running on it but I’m having an issue figuring it out. I downloaded the .run files to the downloads folder but I’m unsure of how to get that working. I’d like to be able to use the graphical interface if I can but I’m not sure if that’s possible. I’ve tried using this guide and followed it to the T as much as possible, but I’m not sure if it worked or how to check. Any help would be appreciated. Thanks!