请问怎样使用Docker帮助？

Question

怎样使用Docker帮助

Answer 1

一 直接输入docker命令来查看Docker客户端的所有命令选项。[root@localhost ~]# dockerUsage: docker [OPTIONS] COMMAND [arg...]docker [ --help | -v | --version ]A self-sufficient runtime for containers.Options:--config=~/.docker              Location of client config files-D, --debug                     Enable debug mode-H, --host=[]                   Daemon socket(s) to connect to-h, --help                      Print usage-l, --log-level=info            Set the logging level--tls                           Use TLS; implied by --tlsverify--tlscacert=~/.docker/ca.pem    Trust certs signed only by this CA--tlscert=~/.docker/cert.pem    Path to TLS certificate file--tlskey=~/.docker/key.pem      Path to TLS key file--tlsverify                     Use TLS and verify the remote-v, --version                   Print version information and quitCommands:attach    Attach to a running containerbuild     Build an image from a Dockerfilecommit    Create a new image from a container's changescp        Copy files/folders between a container and the local filesystemcreate    Create a new containerdiff      Inspect changes on a container's filesystemevents    Get real time events from the serverexec      Run a command in a running containerexport    Export a container's filesystem as a tar archivehistory   Show the history of an imageimages    List imagesimport    Import the contents from a tarball to create a filesystem imageinfo      Display system-wide informationinspect   Return low-level information on a container, image or taskkill      Kill one or more running containersload      Load an image from a tar archive or STDINlogin     Log in to a Docker registry.logout    Log out from a Docker registry.logs      Fetch the logs of a containernetwork   Manage Docker networksnode      Manage Docker Swarm nodespause     Pause all processes within one or more containersport      List port mappings or a specific mapping for the containerps        List containerspull      Pull an image or a repository from a registrypush      Push an image or a repository to a registryrename    Rename a containerrestart   Restart a containerrm        Remove one or more containersrmi       Remove one or more imagesrun       Run a command in a new containersave      Save one or more images to a tar archive (streamed to STDOUT by default)search    Search the Docker Hub for imagesservice   Manage Docker servicesstart     Start one or more stopped containersstats     Display a live stream of container(s) resource usage statisticsstop      Stop one or more running containersswarm     Manage Docker Swarmtag       Tag an image into a repositorytop       Display the running processes of a containerunpause   Unpause all processes within one or more containersupdate    Update configuration of one or more containersversion   Show the Docker version informationvolume    Manage Docker volumeswait      Block until a container stops, then print its exit codeRun 'docker COMMAND --help' for more information on a command.二 通过命令docker command --help更深入的了解指定的Docker命令使用方法。[root@localhost ~]# docker version --helpUsage:docker version [OPTIONS]Show the Docker version informationOptions:-f, --format string   Format the output using the given go template--help            Print usage