screen -S app1 -X stuff $'\003' screen -S app2 -X stuff $'\003' screen -S app3 -X stuff $'\003' screen -S app4 -X stuff $'\003' screen -S tm1 -X stuff $'\003' screen -S tm2 -X stuff $'\003' screen -S tm3 -X stuff $'\003' screen -S tm4 -X stuff $'\003' screen -S judge -X stuff $'\003'