[CentOS] full image backup

Tue Oct 30 11:22:23 UTC 2012
Hossein Lanjanian <hossein.lanjanian at gmail.com>

Hi every body
I am a new centos user.
I installed centos 6 on my laptop and add some software to it.
How can I create a full image (boot able) back up of it. ( some thing like
windows full image backup).
please help!

With The Best