开始使用docker - Part 1: Orientation and setup

1、查看docker版本

[root@localhost ~]# docker --version                                 \\查看docker版本
Docker version 18.09.6, build 481bc77156

[root@localhost ~]# docker info　　　　　　　　　　　　　　　　　　　　　　  \\查看有关Docker安装的更多详细信息

2、讲用户jason添加到docker组

[jason@localhost /]$ sudo usermod -aG docker jason

3、列出下载的image 

[jason@localhost /]$ docker image ls
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
hello-world         latest              fce289e99eb9        4 months ago        1.84kB

4、列出 “hello-world” 运行完后的容器

[jason@localhost /]$ docker container ls -all
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS                     PORTS               NAMES
ceaf33f28e51        hello-world         "/hello"            2 minutes ago       Exited (0) 2 minutes ago                       silly_torvalds

 

 

 

 

备忘：

## List Docker CLI commands
docker
docker container --help

## Display Docker version and info
docker --version
docker version
docker info

## Execute Docker image
docker run hello-world

## List Docker images
docker image ls

## List Docker containers (running, all, all in quiet mode)
docker container ls
docker container ls --all
docker container ls -aq