Docker常用命令

一、镜像操作

1. 查看所有镜像

   docker images
   REPOSITORY    TAG       IMAGE ID       CREATED        SIZE
   ubuntu        latest    b6548eacb063   6 days ago     77.8MB
   hello-world   latest    9c7a54a9a43c   7 months ago   13.3kB
   

2. 删除镜像

   docker rmi b6548eacb063
   Untagged: ubuntu:latest
   Untagged: ubuntu@sha256:8eab65df33a6de2844c9aefd19efe8ddb87b7df5e9185a4ab73af936225685bb
   Deleted: sha256:b6548eacb0639263e9d8abfee48f8ac8b327102a05335b67572f715c580a968e
   Deleted: sha256:8ceb9643fb36a8ac65882c07e7b2fff9fd117673d6784221a83d3ad076a9733e
   hotpod@iZuf639kwmsyssxs0c0n9mZ:~$ docker images
   REPOSITORY    TAG       IMAGE ID       CREATED        SIZE
   hello-world   latest    9c7a54a9a43c   7 months ago   13.3kB
   

二、容器操作

1. 查看运行容器

   docker ps -as
   CONTAINER ID   IMAGE         COMMAND    CREATED          STATUS                      PORTS     NAMES
   e93766cbddf8   hello-world   "/hello"   18 minutes ago   Exited (0) 18 minutes ago             sleepy_proskuriakova
   0a322818990e   ubuntu        "bash"     19 minutes ago   Exited (0) 19 minutes ago             blissful_bouman
   61853acec886   hello-world   "/hello"   20 minutes ago   Exited (0) 20 minutes ago             focused_hodgkin
   

2. 删除运行镜像

   docker rm $(docker ps -a -q)
   e93766cbddf8
   0a322818990e
   61853acec886
   docker ps -a
   CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES