Thanks for the reply Matt. I've poked around with 'lsattr' and it looks like he just did 'chattr -R +i /etc/*'.
However, when I do 'lsattr /' in the root dir, I see a couple of dirs with an "I" attribute (/etc and /sbin). What does the "I" attribute mean exactly? I read the man page, and it was less than helpful. Or I'm dense. ;)
