do

安装 https://docs.docker.com/installation/centos/

service docker start

docker search centosdocker  pull centosdocker imagesdocker run -t -i centos:latest /bin/bash ls -lmkdir datacd datatouch index.htmlexitdocker commit 8cd0830bb00e sk:v1docker run -t -i sk:v1 /bin/bash docker ps  //查看运行的容器docker attach 进入容器