# Client ## Linux Install ```shell curl -fsSL https://tailscale.com/install.sh | sudo sh ``` ## Connect with Headscale Manual authentication: ```shell sudo tailscale up \ --login-server=https://headscale.example.com \ --accept-routes \ --operator=simon \ --accept-dns ``` Key-based authentication: ```shell sudo tailscale up \ --login-server=https://headscale.example.com \ --accept-routes \ --operator=simon \ --accept-dns \ --auth-key=XXXXXXXXXXXXXXXXXXXXXX ```