실행중인 docker 컨테이너 stop하기

$ sudo docker ps
CONTAINER ID   IMAGE                          COMMAND                  CREATED          STATUS                    PORTS                                         NAMES
864bd3bc9e69   jupyter/datascience-notebook   "tini -g -- start.sh…"   21 minutes ago   Up 21 minutes (healthy)   0.0.0.0:49999->8888/tcp, :::49999->8888/tcp   unruffled_agnesi
$ sudo docker stop 864bd3bc9e69
864bd3bc9e69
$ sudo docker ps
CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES