查看镜像内容

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docker run -it image_name sh

参考链接: Stackoverflow - How to see docker image contents

自动拉起

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docker run -d --restart=unless-stopped image_name

参考链接: Start containers automatically

删除镜像

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# 删除未被使用的镜像
docker image prune -a -f
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docker image prune --help

Usage:  docker image prune [OPTIONS]

Remove unused images

Options:
  -a, --all             Remove all unused images, not just dangling ones
      --filter filter   Provide filter values (e.g. 'until=<timestamp>')
  -f, --force           Do not prompt for confirmation

容器相关操作

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# 查看运行中的容器
docker ps

# 查看所有容器（包括已停止的）
docker ps -a

# 启动容器
docker run image_name

# 启动一个已停止的容器
docker start container_name

# 停止容器
docker stop container_name

# 删除容器
docker rm container_name

# 查看容器日志
docker logs container_name
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# 进入容器
docker exec -it container_name
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Usage:  docker exec [OPTIONS] CONTAINER COMMAND [ARG...]

Run a command in a running container

Options:
  -d, --detach               Detached mode: run command in the background
      --detach-keys string   Override the key sequence for detaching a
                             container
  -e, --env list             Set environment variables
      --env-file list        Read in a file of environment variables
  -i, --interactive          Keep STDIN open even if not attached
      --privileged           Give extended privileges to the command
  -t, --tty                  Allocate a pseudo-TTY
  -u, --user string          Username or UID (format:
                             <name|uid>[:<group|gid>])
  -w, --workdir string       Working directory inside the container