You can install Tailscale on macOS via the command line using Homebrew:

brew install tailscale

After installation, start the Tailscale daemon:

sudo tailscaled install-system-daemon

Then authenticate:

tailscale up

This will open a browser window for you to log in. Once authenticated, you're connected to your tailnet.

Useful commands after setup:

• tailscale status — see connected devices
• tailscale ip — show your Tailscale IP
• tailscale down — disconnect
• tailscale logout — sign out completely

If you don't have Homebrew, install it first with:

/bin/bash -c "$(curl -fsSL <https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh>)"