centos 7-aarch64如何替换yum源_aarch64 yum源

一、进入yum.epo.d[oo@ode-01~]#cd/ec/yum.epos.d/[oo@ode-01yum.epos.d]#lsCeOS-Base.epoCeOS-Souces.epo二、备份原yum源[oo@ode-01yum.epos.d]#mkdiyum-back[oo@ode-01...