Setting up WireGuard

This is a quick guide on installing WireGuard and adding peers to the server. It also includes QR generation so you can easily add mobile devices.

I've been dying to try out WireGuard for a while now, and I finally got around to it. I was scouring tutorials and also checked the docs and figure it all out. It's a new VPN protocol, that works similarly to ssh. I've put my desktop, iPhone, and MacBook Air on it. Here's a few neat things it's allowed me to try:

• Running iOS builds from xcode without bei…