摘要：
#安装docker sudo yum check-update curl -sSL https://get.daocloud.io/docker | sh sudo systemctl start docker sudo systemctl status docker sudo systemctl 阅读全文
摘要：
1.安装docker sudo yum check-updatecurl -sSL https://get.daocloud.io/docker | sh sudo systemctl start dockersudo systemctl status dockersudo systemctl en 阅读全文