/servo on [addr] - Enables Servo on the given network address.
/servo sync [addr] - Enables Servo as a client and connects to the given network address.
/servo off - Disables Servo.
/servo [command|send] [cmd] - Sends the given command to all connected clients.
/servo sendto [name] [cmd] - Sends the given command to the given client.
/servo followme [on|off] - Enables or disables the follow feature.
/servo follow [on|off] - Enables or disables the follow feature.
/servo addgroup [grp] - Adds a group and joins it.
/servo delgroup [grp] - Deletes a group.