退出容器 ``` exit  ``` ``` ctrl + p + q ``` 进入容器 ``` docker exec -it 容器id /bin/bash ``` 不行用： ``` docker exec -it philips-safe_admin_1 /bin/sh ``` 然而报错 ~~~linux [root@lcz~]# docker exec -it app /bin/bash OCI runtime exec failed: exec failed: container_linux.go:345: starting container process caused "exec: \"/bin/bash\": stat /bin/bash: no such file or directory": unknown ~~~ 原来该镜像是使用alpine制作的，要进入该容器需要输入 ~~~linux docker exec -it 容器名 /bin/sh ~~~