[CentOS] Ways To Practice Breaking My System?

Tue Feb 21 08:45:33 UTC 2012
Alex Walker <tech at alexwalker.org.uk>

Hi All

I've been looking into some ways to break a CentOS system so I can 
perform some simulated disaster recovery and get some hands-on practice 
with rescue mode and other system recovery tools. I'm thinking to start 
off with things like corrupting the password file with random 
characters, breaking grub.conf.

I've been doing some research on the net, but would welcome any input 
from list members. Does anybody have any creative suggestions for ways 
to break the CentOS boot process?

Thanks in advance :)