首先我们需要通过docker -h 了解在计算机上安装了docker 后能够使用常用命令的类型,这样是最全的,了解了基本的命令构成然后根据使用的场景会形成一些特定的组合命令或者结合shell脚本语言进行一些骚操作.
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  1. Usage:    docker [OPTIONS] COMMAND
  3. A self-sufficient runtime for containers
  5. Options:
  6.       --config string      Location of client config files (default "/home/doct/.docker")
  7.   -D, --debug              Enable debug mode
  8.   -H, --host list          Daemon socket(s) to connect to
  9.   -l, --log-level string   Set the logging level ("debug"|"info"|"warn"|"error"|"fatal") (default "info")
  10.       --tls                Use TLS; implied by --tlsverify
  11.       --tlscacert string   Trust certs signed only by this CA (default "/home/doct/.docker/ca.pem")
  12.       --tlscert string     Path to TLS certificate file (default "/home/doct/.docker/cert.pem")
  13.       --tlskey string      Path to TLS key file (default "/home/doct/.docker/key.pem")
  14.       --tlsverify          Use TLS and verify the remote
  15.   -v, --version            Print version information and quit
  17. Management Commands:
  18.   builder     Manage builds
  19.   config      Manage Docker configs
  20.   container   Manage containers
  21.   engine      Manage the docker engine
  22.   image       Manage images
  23.   network     Manage networks
  24.   node        Manage Swarm nodes
  25.   plugin      Manage plugins
  26.   secret      Manage Docker secrets
  27.   service     Manage services
  28.   stack       Manage Docker stacks
  29.   swarm       Manage Swarm
  30.   system      Manage Docker
  31.   trust       Manage trust on Docker images
  32.   volume      Manage volumes
  34. Commands:
  35.   attach      Attach local standard input, output, and error streams to a running container
  36.   build       Build an image from a Dockerfile
  37.   commit      Create a new image from a container's changes
  38.   cp          Copy files/folders between a container and the local filesystem
  39.   create      Create a new container
  40.   diff        Inspect changes to files or directories on a container's filesystem
  41.   events      Get real time events from the server
  42.   exec        Run a command in a running container
  43.   export      Export a container's filesystem as a tar archive
  44.   history     Show the history of an image
  45.   images      List images
  46.   import      Import the contents from a tarball to create a filesystem image
  47.   info        Display system-wide information
  48.   inspect     Return low-level information on Docker objects
  49.   kill        Kill one or more running containers
  50.   load        Load an image from a tar archive or STDIN
  51.   login       Log in to a Docker registry
  52.   logout      Log out from a Docker registry
  53.   logs        Fetch the logs of a container
  54.   pause       Pause all processes within one or more containers
  55.   port        List port mappings or a specific mapping for the container
  56.   ps          List containers
  57.   pull        Pull an image or a repository from a registry
  58.   push        Push an image or a repository to a registry
  59.   rename      Rename a container
  60.   restart     Restart one or more containers
  61.   rm          Remove one or more containers
  62.   rmi         Remove one or more images
  63.   run         Run a command in a new container
  64.   save        Save one or more images to a tar archive (streamed to STDOUT by default)
  65.   search      Search the Docker Hub for images
  66.   start       Start one or more stopped containers
  67.   stats       Display a live stream of container(s) resource usage statistics
  68.   stop        Stop one or more running containers
  69.   tag         Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE
  70.   top         Display the running processes of a container
  71.   unpause     Unpause all processes within one or more containers
  72.   update      Update configuration of one or more containers
  73.   version     Show the Docker version information
  74.   wait        Block until one or more containers stop, then print their exit codes

docker 本身的命令

1. docker version （查看docker 的版本）

  1. Client:
  2. Version:           18.06.1-ce
  3. API version:       1.38
  4. Go version:        go1.10.3
  5. Git commit:        e68fc7a
  6. Built:             Tue Aug 21 17:23:03 2018
  7. OS/Arch:           linux/amd64
  8. Experimental:      false
  9. Server:
  10. Engine:
  11.  Version:          18.06.1-ce
  12.  API version:      1.38 (minimum version 1.12)
  13.  Go version:       go1.10.3
  14.  Git commit:       e68fc7a
  15.  Built:            Tue Aug 21 17:25:29 2018
  16.  OS/Arch:          linux/amd64
  17.  Experimental:     false

需要关注的是API版本,因为有有些功能和参数规定只有在高版本的API上可以使用

docker system 命令

主要用于管理docker 

  1. Commands:
  2.   df          Show docker disk usage
  3.   events      Get real time events from the server
  4.   info        Display system-wide information
  5.   prune       Remove unused data

docker swarm相关命令

查看docker swarm版本