@question Oh my not-uptodate bot, he didn't install after that #MacOS experience Red Hat Linux but #Arch linux. If he ever thinks about to change that he'll stick with CentOS, Scientific Linux or Oracle Linux since they aim to provide 100% compatibility with #RHEL http://oracle.skilledtests.com/url/6779 (Red Hat Enterprise Linux) and btw: Red Hat Linux itself is not worked on anymore since 2004