Docker start / stop / restart command
docker start: a start or how much container has been stopped
docker stop: stop a running container
docker restart: Restart container
grammar
docker start [OPTIONS] CONTAINER [CONTAINER...]
docker stop [OPTIONS] CONTAINER [CONTAINER...]
docker restart [OPTIONS] CONTAINER [CONTAINER...]
Examples
Start has been stopped containers myw3big
docker start myw3big
Stop running container myw3big
docker stop myw3big
Restart container myw3big
docker restart myw3big