# pivpn > Easy security-hardened OpenVPN setup and manager. > Originally designed for the Raspberry Pi, but works on other Linux devices too. > More information: . - Add a new client device: `sudo pivpn add` - List all client devices: `sudo pivpn list` - List currently connected devices and their statistics: `sudo pivpn clients` - Revoke a previously authenticated device: `sudo pivpn revoke` - Uninstall PiVPN: `sudo pivpn uninstall`