Hi Guys! I want to change all files in /etc so it's not world readable... But i suppose I can't do an chmod 700 * because then every file will get this configuration. (some files have 600 and I want to keep them that way). How do I do that?! Is it possible?!
( chmod ?00 *, where ? keep the current rights)

Then I wonder if it's possible to disable all system account's or delete them. Like games, uucp and so on.. !?
Do we really need those accont and group's that are more important like disk, bin, sys. Will it make thing's stop working!?

Thanks in advance!

/Devkillen