hihi, i'm a freebsd user always, decided to switch to
FedoraCore for a change, anywhere to read up on
tweaks/installation/help/guidelines on FC and perhaps
installing web/dns/email/ftp etc.

freebsd used to be using defcon, not sure abt fedora

anyone knows

I know it's not Red Hat Linux per se, but the Red Hat manuals are still a great introduction to Linux.

http://www.redhat.com/docs/manuals/linux/

Especially the Sys Admin Primer