How IE8 catagorises Top Level Domains

Found an interesting issue between IE7 and IE8 (and above) to do with how IE categorises Top Level Domains (TLD).

Why does this list matter? Because it controls what domains you can use with wildcards in site to zone assignments within group policy.

If your domain is on the list - You can't use it with a wildcard.

You can see what the list is by using the following URL in IE8 or IE9:
res://urlmon.dll/ietldlist.xml

Does anyone know what it is in IE10?

Thanks to the following article for helping us along the road of discovery:
http://blog.gerv.net/2009/11/ie_8_and_the_public_suffix_list/

CentOS disable c6-media repo

How to disable CentOS c6-media repo:

http://www.centos.org/modules/newbb/viewtopic.php?topic_id=33037&forum=56


Link:

https://www.centos.org/modules/newbb/viewtopic.php?topic_id=32282&forum=55&post_id=138053#forumpost138053

Answer from TrevorH:

Edit the file /etc/yum.repos.d/CentOS-Media.repo and make sure that the line enabled = says 0

Remove old kernels from Redhat

Found this useful article:
http://www.if-not-true-then-false.com/2012/delete-remove-old-kernels-on-fedora-centos-red-hat-rhel/

It shows how to remove old kernals manually and automatically from Redhat based distros.