Rocky Linux更换镜像源

• 更换为上海交通大学或阿里云镜像源

sed -e 's|^mirrorlist=|#mirrorlist=|g' -e 's|^#baseurl=http://dl.rockylinux.org/$contentdir|baseurl=https://mirrors.sjtug.sjtu.edu.cn/rocky|g' -i.bak /etc/yum.repos.d/Rocky-*.repo

或

sed -e 's|^mirrorlist=|#mirrorlist=|g' -e 's|^#baseurl=http://dl.rockylinux.org/$contentdir|baseurl=https://mirrors.aliyun.com/rockylinux|g' -i.bak /etc/yum.repos.d/Rocky-*.repo

• 运行dnf makecache生成缓存