Utility Section
Below are tools that I use everyday that help me out a great deal. Feel free to check each of them out as well as their homepages. I have built these RPM/SRPM's with the approval of the authors.
multitail 2.9.1: http://www.vanheusden.com/multitail/
RPM: multitail-2.9.1-0.i386.rpm SRPM: multitail-2.9.1-0.src.rpm
DNS Flood Detector 1.08: http://www.adotout.com/dnsflood.html
RPM: dnsflood-1.08-1.i386.rpm SRPM: dnsflood-1.08-1.src.rpm
mod_dosevasive 1.8: http://www.nuclearelephant.com/projects/dosevasive/
RPM: mod_dosevasive-1.8-1.i386.rpm SRPM: mod_dosevasive-1.8-1.src.rpm
iftop 0.16: http://www.ex-parrot.com/~pdw/iftop/
RPM: iftop-0.16-0.i386.rpm SRPM: iftop-0.16-0.src.rpm
check_dell_om for Nagios: http://exchange.nagios.org/directory/Plugins/Network-and-Systems-Management/Dell-OpenManage/check_dell_om/details