centos repo

 

localhost user]# sed -i "s/enabled=1/enabled=0/g" /etc/yum/pluginconf.d/fastestmirror.conf 

[root@localhost user]# mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup 

[root@localhost user]# curl -k -o /etc/yum.repos.d/CentOS-Base.repo https://www.xmpan.com/Centos-6-Vault-Aliyun.repo 

root@localhost user]# yum clean all

[root@localhost user]# yum makecache