相信大家在Linux上安装解压rar包的工具时
yum install epel-release -y
会碰到这样的报错
解决:
sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*
sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*
执行这俩指令,然后继续下俩句命令,之后正常安装即可
yum clean all
yum makecache