[root@VM_225_102_centos ~]# docker version
#查看版本
Client:
Version: 1.11.2
API version: 1.23
Go version: go1.5.4
Git commit: b9f10c9
Built: Wed Jun 1 21:23:11 2016
OS/Arch: linux/amd64
Server:
Version: 1.11.2
API version: 1.23
Go version: go1.5.4
Git commit: b9f10c9
Built: Wed Jun 1 21:23:11 2016
OS/Arch: linux/amd64
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[root@VM_225_102_centos ~]# docker search ubuntu
#搜索一个叫做ubuntu的镜像
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
ubuntu Ubuntu is a Debian-based Linux operating s... 4217 [OK]
ubuntu-upstart Upstart is an event-based replacement for ... 65 [OK]
rastasheep/ubuntu-sshd Dockerized SSH service, built on top of of... 29 [OK]
...
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[root@VM_225_102_centos ~]# docker images
#查看本地docker镜像
REPOSITORY TAG IMAGE ID CREATED SIZE
hello-world latest c54a2cc56cbb 3 days ago 1.848 kB
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[root@VM_225_102_centos ~]# docker pull ubuntu
#下载docker镜像
Using default tag: latest
latest: Pulling from library/ubuntu
f069f1d21059: Downloading [============> ] 12.18 MB/49.17 MB
ecbeec5633cf: Download complete
ea6f18256d63: Download complete
54bde7b02897: Download complete
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[root@VM_225_102_centos ~]# docker run ubuntu echo 'hello world'
#在docker容器中运行hello world
hello world
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##交互式运行，crtl+D退出时，直接关闭vm1，若想该虚拟镜像后台运行，可执行crtl+p+q
[root@VM_225_102_centos ~]# docker run -it --name vm1 ubuntu bash
# #
root@ecd6467938f3:/#
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[root@VM_225_102_centos ~]# docker ps -a ##查看建立的所有docker
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
ecd6467938f3 ubuntu "bash" 3 minutes ago Up 3 minutes vm1
46123b6e2b80 ubuntu "echo 'hello world'" 5 minutes ago Exited (0) 5 minutes ago drunk_borg
ca8ba487aba3 ubuntu "/bin/bash" 5 minutes ago Exited (0) 5 minutes ago kickass_mestorf
0176b65406da hello-world "/hello" About an hour ago Exited (0) About an hour ago thirsty_bardeen
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[root@VM_225_102_centos ~]# docker ps
#查看正在运行的docker
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
ecd6467938f3 ubuntu "bash" 3 minutes ago Up 3 minutes vm1
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[root@foundation45 ~]# docker stop vm1
##停止vm1
[root@foundation45 ~]# docker start vm1 ##启动vm1
[root@foundation45 ~]# docker attach vm1 ##当vm1后台运行时，用该命令调回前台，可进入其bash命令行
[root@foundation45 ~]# docker rm vm1 ##删除vm1
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