Doceker常用命令

• docker version

  显示当前客户端和服务端的版本信息

• docker info

  显示容器，镜像等的数量，以及宿主机的一些信息

• docker --help

  attach Attach to a running container
  build Build an image from a Dockerfile
  commit Create a new image from a container's changes
  cp Copy files/folders between a container and the local filesystem
  create Create a new container
  diff Inspect changes on a container's filesystem
  events Get real time events from the server
  exec Run a command in a running container
  export Export a container's filesystem as a tar archive
  history Show the history of an image
  images List images
  import Import the contents from a tarball to create a filesystem image
  info Display system-wide information
  inspect Return low-level information on Docker objects
  kill Kill one or more running containers
  load Load an image from a tar archive or STDIN
  login Log in to a Docker registry
  logout Log out from a Docker registry
  logs Fetch the logs of a container
  pause Pause all processes within one or more containers
  port List port mappings or a specific mapping for the container
  ps List containers
  pull Pull an image or a repository from a registry
  push Push an image or a repository to a registry
  rename Rename a container
  restart Restart one or more containers
  rm Remove one or more containers
  rmi Remove one or more images
  run Run a command in a new container
  save Save one or more images to a tar archive (streamed to STDOUT by default)
  search Search the Docker Hub for images
  start Start one or more stopped containers
  stats Display a live stream of container(s) resource usage statistics
  stop Stop one or more running containers
  tag Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE
  top Display the running processes of a container
  unpause Unpause all processes within one or more containers
  update Update configuration of one or more containers
  version Show the Docker version information
  wait Block until one or more containers stop, then print their exit codes

• docker images

  -a 列出本地所有镜像

  -q 只列出镜像id

  --digests 列出摘要

  --no-trunc 显示完整信息

• docker search

  查找指定的镜像

  -s [数量] 只显示点赞数超过指定数量的镜像，已被废弃，建议使用--filter=starts=数量替代

  --no-trunc 不省略介绍信息

• docker pull

  从仓库拉取某个镜像

  eg：docker pull tomcat 等价于 docker pull tomcat:latest

• docker rmi

  删除某个镜像

  删除时需要停止并且删除依赖于此镜像的容器

  -f 参数 强制删除。

  eg：

  删除一个：docker rmi -f hello-world

  删除多个：docker rmi -f hello-world nginx

  删除全部：docker rmi -f $(docker images -qa)

• docker run
  image-20200504141333769.png

创建并启动一个容器

• docker ps

  列出正在运行的容器

  -l 上一个容器

  -n 上面若干个容器

  -a 所有的，包括已经停止的

  -q 只显示容器编号

• exit

  在交互模式中退出容器, 容器停止

• ctrl+p+q

  在交互模式中退出容器, 容器停止

• docker start

  启动一个容器，根据id或者名字

• docker restart

  重启一个容器，根据id或者名字

• docker stop

  停止一个容器, 根据id或者名字

• docker kill

  强制停止一个容器, 根据id或者名字

• docker rm

  删除一个容器, 根据id或者名字

  -f 强制删除

  docker rm $(docker ps -aq)

  docker rm -f $(docker ps -aq)

• docker top

  查看docker容器的进程

• docker logs

  查看docker的log

  -t 加入时间戳

  -f 持续输出

  --tail 查看最后几行

• docker inspect

  显示容器内部细节

• docker attach

  进入某个容器的交互界面

  eg ：docker attach 64e8705a29d4

• docker exec

  docker exec -t 64e8705a29d4 ls -l /tmp

  直接执行命令，并把结果返回宿主机