centos7开机初始化
19 March 2020
手工修改 vim /etc/resolv.conf
# 阿里dns
nameserver 223.5.5.5
nameserver 223.6.6.6
关闭防火墙
systemctl stop firewalld.service
详情配置可参考 https://www.cnblogs.com/faithH/p/11811286.html
磁盘分区
详情配置可参考 https://www.cnblogs.com/zishengY/p/7137671.html