[CentOS] Long time away for Centos installs, need some info

[Gordon Messmer]

On 11/23/2012 11:24 AM, Robert Moskowitz wrote:
> How do I determine if I have a i386 or x86_64 processor?

As Radu mentioned, check /proc/cpuinfo for "lm".

> If x86_64 how do I determine if I use EFI or not?

Check the output of `dmidecode` to see if UEFI is supported.