kill -9 `pidof ruby_vehicle`
kill -9 `pidof ruby_rx_commands`
kill -9 `pidof ruby_tx_telemetry`
kill -9 `pidof ruby_rt_vehicle`
kill -9 `pidof ruby_rt_vehicle_light`
kill -9 `pidof ruby_alive`
kill -9 `pidof ruby_start`
kill -9 `pidof ruby_rx_rc`
kill -9 `pidof ruby_logger`