红帽一些常用功能地址链接

挂载本地yum源：https://access.redhat.com/solutions/7227

搭建本地红帽yum仓库：https://access.redhat.com/solutions/23016

版本信息介绍：https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/

注册流程：https://access.redhat.com/labs/registrationassistant/