# uname -a Linux xxxxxx 2.6.32-358.23.2.el6.x86_64 #1 SMP Sat Sep 14 05:32:37 EDT 2013 x86_64 x86_64 x86_64 GNU/Linux
# cat /etc/issue Red Hat Enterprise Linux Server release 6.4 (Santiago) Kernel \r on an \m
# cat /etc/redhat-release Red Hat Enterprise Linux Server release 6.4 (Santiago)