OS: rhel 6.0 DIR: /etc/yum.repos.d/server.repo
文件内容：
[base]
name=server rpm
baseurl=http://instructor.example.com/pub/rhel6/dvd/
gpgcheck=0
if baseurl is local dir（单引号双引号均可）
baseurl='file:///media/RHEL_6.0 x86_64 Disc 1'
Gnome only needs 2 packages:
yum groupinstall "X Window System" Desktop
转载于:https://www.cnblogs.com/xia/archive/2011/11/22/2259469.html
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