查看

查看运行记录
-a会显示已停止的容器

  1. sudo docker ps -a

运行

运行镜像ubuntu，进入命令行模式

  1. sudo docker run -it ubuntu

使用ID启停容器

  1. sudo docker start id
  2. sudo docker stop id
  3. sudo docker restart id

清除

删除容器，可删除已停止的容器

  1. sudo docker rm id
  3. 示例：
  5. ubuntu@virtual-server-ubuntu-20-04-4:~$ sudo docker ps -a
  6. CONTAINER ID   IMAGE     COMMAND             CREATED          STATUS                        PORTS     NAMES
  7. 1cf9e05a055b   ubuntu    "/bin/bash"         10 minutes ago   Up 10 minutes                           ubuntu-test
  8. da9ab6f42e45   ubuntu    "bash"              12 minutes ago   Exited (0) 12 minutes ago               sweet_cannon
  9. 555b826bed8a   ubuntu    "bash"              13 minutes ago   Exited (127) 12 minutes ago             nice_golick
  10. 59a8de3377e4   ubuntu    "/bin/bash"         29 minutes ago   Exited (0) 29 minutes ago               happy_lichterman
  11. 0c2072f87cdf   ubuntu    "bash"              32 minutes ago   Exited (0) 31 minutes ago               angry_napier
  12. cbfe3150e131   ubuntu    "/bin/echo hello"   33 minutes ago   Exited (0) 33 minutes ago               laughing_gagarin
  13. 1338bc9fff1f   ubuntu    "/bin/echo"         33 minutes ago   Exited (0) 33 minutes ago               suspicious_noether
  14. ubuntu@virtual-server-ubuntu-20-04-4:~$ sudo docker rm 1338bc9fff1f
  15. 1338bc9fff1f
  16. ubuntu@virtual-server-ubuntu-20-04-4:~$ sudo docker ps -a
  17. CONTAINER ID   IMAGE     COMMAND             CREATED          STATUS                        PORTS     NAMES
  18. 1cf9e05a055b   ubuntu    "/bin/bash"         10 minutes ago   Up 10 minutes                           ubuntu-test
  19. da9ab6f42e45   ubuntu    "bash"              13 minutes ago   Exited (0) 12 minutes ago               sweet_cannon
  20. 555b826bed8a   ubuntu    "bash"              14 minutes ago   Exited (127) 13 minutes ago             nice_golick
  21. 59a8de3377e4   ubuntu    "/bin/bash"         30 minutes ago   Exited (0) 30 minutes ago               happy_lichterman
  22. 0c2072f87cdf   ubuntu    "bash"              32 minutes ago   Exited (0) 32 minutes ago               angry_napier
  23. cbfe3150e131   ubuntu    "/bin/echo hello"   33 minutes ago   Exited (0) 33 minutes ago               laughing_gagarin

下面的命令可以清理掉所有处于终止状态的容器

  1. sudo docker container prune

后台运行

-d 指令让容器在后台运行

  1. sudo docker run -itd --name ubuntu-test ubuntu /bin/bash

使用ID查看运行容器的log

  1. sudo docker logs id

进入后台运行的容器

  1. sudo docker exec -it 1cf9e05a055b /bin/bash

使用exec进入，exit后容器还在运行
如果使用attach进入，exit后容器停止运行