Docker rm 移除容器

1. docker ps 加選項 -a 查看所有容器。

   [root@dyw219 ~]# docker ps -a 
   CONTAINER ID  IMAGE          COMMAND                 CREATED       STATUS                   PORTS NAMES
   3670690a619e  centos:latest  "cat /etc/centos-rele"  9 minutes ago Exited (0) 9 minutes ago       prickly_albattani
   6ebd3371b34a  centos         "/bin/bash"             6 hours ago   Exited (0) 6 hours ago         hopeful_nobel
   

2. docker rm 移除容器 6ebd3371b34a

   [root@dyw219 ~]# docker rm 6ebd3371b34a
   6ebd3371b34a
   

3. docker ps -a 查不到容器 6ebd3371b34a

   [root@dyw219 ~]# docker ps -a | grep  6ebd3371b34a