如何修改openeuler为阿里源

1. 备份

\cp /etc/yum.repos.d/openEuler.repo /etc/yum.repos.d/openEuler.repo.backup

1. 修改为阿里源地址

sed -i "s#repo.openeuler.org#mirrors.aliyun.com/openeuler#g" /etc/yum.repos.d/openEuler.repo

1. 运行生成缓存

yum makecache