tendermint-demo/tools/local-cluster-stop.sh

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'