root@9ec1ad3c49f0:/echo# exit
exit
root@server:~/docker# docker container ps
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES
root@server:~/docker# docker container ps -a
CONTAINER ID        IMAGE                 COMMAND             CREATED             STATUS                       PORTS               NAMES
9ec1ad3c49f0        example/echo:latest   "/bin/bash"         7 minutes ago       Exited (127) 3 minutes ago                       infallible_joliot