原创 rhel 4.7x86_64 設置本地yum源
http://www.cnblogs.com/welkinwalker/archive/2010/02/13/1668002.htmlhttp://oyqiaojin.blog.163.com/blog/static/59452565201
http://www.cnblogs.com/welkinwalker/archive/2010/02/13/1668002.htmlhttp://oyqiaojin.blog.163.com/blog/static/59452565201