注册开发者账号后登录下载： https://access.redhat.com/downloads/content/69/ver=/rhel---6/6.9/x86_64/product-softwa
注册开发者账号后登录下载：
https://access.redhat.com/downloads/content/69/ver=/rhel---6/6.9/x86_64/product-software
Red Hat Enterprise Linux 6.9 Binary DVD
Last modified: 2017-03-21
SHA-256 Checksum: 3f961576e9f81ea118566f73f98d7bdf3287671c35436a13787c1ffd5078cf8e
其它版本看爱好随意。
download from baidu cloud: http://www.linuxfly.org/post/659/
