Can you tell me what version of Linux is and where to download the distro?

Question

linux

executed via ssh dmesg | grep "Linux version"

Linux version 2.6.32-431.23.3.el6.x86_64 ([email protected]) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC) ) #1 SMP Thu Jul 31 17:20:51 UTC 2014

need to deploy a copy, help with decryption
upd

[[email protected] ~]# cat /etc/*release*
CentOS release 6.5 (Final)
LSB_VERSION=base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch
cat: /etc/lsb-release.d: Is a directory
CentOS release 6.5 (Final)
CentOS release 6.5 (Final)
cpe:/o:centos:linux:6:GA

Answer 1

cat /etc/*release*

Answer 2

Red Hat 6

Answer 3

CentOS release 6.5 (Final)