解决CENTOS7错误:Cannot find a valid baseurl for repo: base/7/x86_6

  哒哒哒~ 命令一敲,来事儿了,报错:

Cannot find a valid baseurl for repo: base/7/x86_6

这个错是因为,连不上网啊!!!!!!!!!!!!!

 解决方案:

修改配置文件 

  1、打开 vi /etc/sysconfig/network-scripts/ifcfg-eth33(每个机子都可能不一样,我的是ifcfg-eth33,但格式会是“ifcfg-eth数字”),把ONBOOT=no,改为ONBOOT=yes

  2、重启网络:service network restart

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转载自blog.csdn.net/persistencegoing/article/details/93617440