apt install tailscale

# 1. Update system packages and install prerequisites
sudo apt update && sudo apt upgrade -y
sudo apt install curl ca-certificates -y

# 2. Create the keyrings directory and add the Tailscale GPG key
sudo mkdir -p --mode=0755 /usr/share/keyrings
curl -fsSL https://pkgs.tailscale.com/stable/ubuntu/$(lsb_release -cs).noarmor.gpg | sudo tee /usr/share/keyrings/tailscale-archive-keyring.gpg >/dev/null

# 3. Add the official Tailscale repository to your sources list
curl -fsSL https://pkgs.tailscale.com/stable/ubuntu/$(lsb_release -cs).tailscale-keyring.list | sudo tee  /etc/apt/sources.list.d/tailscale.list

# 4. Update your package index and install Tailscale
sudo apt update && apt install tailscale -y

Related

• dnf install tailscale

See also

• Tailscale 41641, SD-WAN, tailscale login, status | tailscale --help ], ts.net, Tailscale SSH, Encrypted TCP relays (DERP), Terraform Tailscale, Headscale, MagicDNS, logtail, Troubleshooting tailscale, Subnet routers, Tailscale coordination server