Docker CLI 命令行介绍

Docker Version

Windows (Intel芯片)

$ docker version
Client: Docker Engine - Community
Cloud integration: 1.0.12
Version:           20.10.5
API version:       1.41
Go version:        go1.13.15
Git commit:        55c4c88
Built:             Tue Mar  2 20:14:53 2021
OS/Arch:           windows/amd64
Context:           default
Experimental:      true

Server: Docker Engine - Community
Engine:
Version:          20.10.5
API version:      1.41 (minimum version 1.12)
Go version:       go1.13.15
Git commit:       363e9a8
Built:            Tue Mar  2 20:15:47 2021
OS/Arch:          linux/amd64
Experimental:     false
containerd:
Version:          1.4.4
GitCommit:        05f951a3781f4f2c1911b05e61c160e9c30eaa8e
runc:
Version:          1.0.0-rc93
GitCommit:        12644e614e25b05da6fd08a38ffa0cfe1903fdec
docker-init:
Version:          0.19.0
GitCommit:        de40ad0

Linux（Intel芯片）

￥ docker version
Client: Docker Engine - Community
Version:           20.10.0
API version:       1.41
Go version:        go1.13.15
Git commit:        7287ab3
Built:             Tue Dec  8 18:59:40 2020
OS/Arch:           linux/amd64
Context:           default
Experimental:      true

Server: Docker Engine - Community
Engine:
Version:          20.10.0
API version:      1.41 (minimum version 1.12)
Go version:       go1.13.15
Git commit:       eeddea2
Built:            Tue Dec  8 18:57:45 2020
OS/Arch:          linux/amd64
Experimental:     false
containerd:
Version:          1.4.3
GitCommit:        269548fa27e0089a8b8278fc4fc781d7f65a939b
runc:
Version:          1.0.0-rc92
GitCommit:        ff819c7e9184c13b7c2607fe6c30ae19403a7aff
docker-init:
Version:          0.19.0
GitCommit:        de40ad0

Mac （Intel芯片）

$ docker version
Client: Docker Engine - Community
Cloud integration: 1.0.9
Version: 20.10.5
API version: 1.41
Go version: go1.13.15
Git commit: 55c4c88
Built: Tue Mar 2 20:13:00 2021
OS/Arch: darwin/amd64
Context: default
Experimental: true

Server: Docker Engine - Community
Engine:
Version: 20.10.5
API version: 1.41 (minimum version 1.12)
Go version: go1.13.15
Git commit: 363e9a8
Built: Tue Mar 2 20:15:47 2021
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.4.3
GitCommit: 269548fa27e0089a8b8278fc4fc781d7f65a939b
runc:
Version: 1.0.0-rc92
GitCommit: ff819c7e9184c13b7c2607fe6c30ae19403a7aff
docker-init:
Version: 0.19.0
GitCommit: de40ad0

docker命令行的基本使用

docker + 管理的对象（比如容器，镜像） + 具体操作（比如创建，启动，停止，删除）

例如

• docker image pull nginx 拉取一个叫nginx的docker image镜像

• docker container stop web 停止一个叫web的docker container容器