最近装centos 7的几个坑

1 源

*必须要替换,否则自带的仓库实在太新,很多yum会失败

国内163源

http://mirrors.163.com/.help/centos.html

阿里源

http://mirrors.aliyun.com/help/centos

2  停止防火墙

systemctl stop firewalld.service 

systemctl disable firewalld.service 

3 添加域名解析

/etc/resolv.conf 

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转载自fighter1945.iteye.com/blog/2348420