Use your Mesh Token
After the app installs, it asks for your private Mesh Token. Use the same token on every computer you want to connect.
Treat the token like a password. The install command does not save it in your Terminal history.
A simple private network
This service helps your computers find each other. Your private traffic stays between your computers.
Paste this command into Terminal. It checks the download before it changes your computer.
curl -fsSL https://introducer.colinknapp.com/install | sudo sh
M-series Macs only. Intel Macs are not supported yet.