常用命令
1 [root@localhost ~]# docker version ##下面为展示的内容 2 Client: 3 Version: 18.09.5 4 API version: 1.39 5 Go version: go1.10.8 6 Git commit: e8ff056 7 Built: Thu Apr 11 04:43:34 2018 8 OS/Arch: linux/amd64 9 Experimental: false 10 11 Server: Docker Engine - Community 12 Engine: 13 Version: 18.09.5 14 API version: 1.39 (minimum version 1.12) 15 Go version: go1.10.8 16 Git commit: e8ff056 17 Built: Thu Apr 11 04:13:40 2018 18 OS/Arch: linux/amd64 19 Experimental: false
1 2 [root@localhost ~]# docker info 3 Containers: 1 4 Running: 0 5 Paused: 0 6 Stopped: 1 7 Images: 1 8 Server Version: 18.09.5 9 Storage Driver: overlay2 10 Backing Filesystem: xfs 11 Supports d_type: true 12 Native Overlay Diff: true 13 Logging Driver: json-file 14 Cgroup Driver: cgroupfs 15 Plugins: 16 Volume: local 17 Network: bridge host macvlan null overlay 18 Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog 19 Swarm: inactive 20 Runtimes: runc 21 Default Runtime: runc 22 Init Binary: docker-init 23 containerd version: bb71b10fd8f58240ca47fbb579b9d1028eea7c84 24 runc version: 2b18fe1d885ee5083ef9f0838fee39b62d653e30 25 init version: fec3683 26 Security Options: 27 seccomp 28 Profile: default 29 Kernel Version: 3.10.0-693.el7.x86_64 30 Operating System: CentOS Linux 7 (Core) 31 OSType: linux 32 Architecture: x86_64 33 CPUs: 1 34 Total Memory: 472.3MiB 35 Name: localhost.base 36 ID: MPTB:4OOJ:RSNX:HA4R:CGFD:XAKU:B7IL:MD4C:WQDH:ISVM:YBZ4:NEWV 37 Docker Root Dir: /var/lib/docker 38 Debug Mode (client): false 39 Debug Mode (server): false 40 Registry: https://index.docker.io/v1/ 41 Labels: 42 Experimental: false 43 Insecure Registries: 44 127.0.0.0/8 45 Registry Mirrors: 46 https://demo.mirror.aliyuncs.com/ 47 Live Restore Enabled: false 48 Product License: Community Engine
1 [root@localhost ~]# docker help 2 3 Usage: docker [OPTIONS] COMMAND #语法格式 4 5 A self-sufficient runtime for containers 6 7 Options: 8 --config string Location of client config files (default "/root/.docker") 9 -D, --debug Enable debug mode 10 -H, --host list Daemon socket(s) to connect to 11 -l, --log-level string Set the logging level ("debug"|"info"|"warn"|"error"|"fatal") (default "info") 12 --tls Use TLS; implied by --tlsverify 13 --tlscacert string Trust certs signed only by this CA (default "/root/.docker/ca.pem") 14 --tlscert string Path to TLS certificate file (default "/root/.docker/cert.pem") 15 --tlskey string Path to TLS key file (default "/root/.docker/key.pem") 16 --tlsverify Use TLS and verify the remote 17 -v, --version Print version information and quit 18 19 Management Commands: 20 builder Manage builds 21 config Manage Docker configs 22 container Manage containers 23 engine Manage the docker engine 24 image Manage images 25 network Manage networks 26 node Manage Swarm nodes 27 plugin Manage plugins 28 secret Manage Docker secrets 29 service Manage services 30 stack Manage Docker stacks 31 swarm Manage Swarm 32 system Manage Docker 33 trust Manage trust on Docker images 34 volume Manage volumes 35 36 Commands: 37 attach Attach local standard input, output, and error streams to a running container 38 build Build an image from a Dockerfile 39 commit Create a new image from a container‘s changes 40 cp Copy files/folders between a container and the local filesystem 41 create Create a new container 42 diff Inspect changes to files or directories on a container‘s filesystem 43 events Get real time events from the server 44 exec Run a command in a running container 45 export Export a container‘s filesystem as a tar archive 46 history Show the history of an image 47 images List images 48 import Import the contents from a tarball to create a filesystem image 49 info Display system-wide information 50 inspect Return low-level information on Docker objects 51 kill Kill one or more running containers 52 load Load an image from a tar archive or STDIN 53 login Log in to a Docker registry 54 logout Log out from a Docker registry 55 logs Fetch the logs of a container 56 pause Pause all processes within one or more containers 57 port List port mappings or a specific mapping for the container 58 ps List containers #docker ps #查看正在运行的容器 59 pull Pull an image or a repository from a registry #docker pull tomcat #默认从仓库拉取最新镜像 相当于 docker pull tomcat:latest 60 push Push an image or a repository to a registry 61 rename Rename a container 62 restart Restart one or more containers 63 rm Remove one or more containers 64 rmi Remove one or more images #docker rmi hello-world #删除镜像默认tag为latest, 添加-f参数强制删除 65 run Run a command in a new container #docker run -it --name mycentos centos:latest #以mycentos作为名字启动一个交互式容器，并进入终端， 退出使用 1.exit 2.ctrl+p+q 66 save Save one or more images to a tar archive (streamed to STDOUT by default) 67 search Search the Docker Hub for images #docker search -s 10 redis #过滤所有结果，查找stars超过10个的redis镜像 68 start Start one or more stopped containers 69 stats Display a live stream of container(s) resource usage statistics 70 stop Stop one or more running containers 71 tag Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE 72 top Display the running processes of a container 73 unpause Unpause all processes within one or more containers 74 update Update configuration of one or more containers 75 version Show the Docker version information 76 wait Block until one or more containers stop, then print their exit codes 77 78 Run ‘docker COMMAND --help‘ for more information on a command.
原文：https://www.cnblogs.com/rockey-tech/p/10740744.html