Linux的LiveCd与CD、DVD版
https://blog.csdn.net/sun_168/article/details/6744401
CentOS / RHEL 7 : How to setup yum repository using locally mounted DVD
1. Mount the RHEL 7 installation media ISO to some directory. For example /mnt :# mount -o loop rhel7.iso /mnt2. Copy the media.repo file from the mou...