Linux Stuff
Web Sites – Cacti
WebSite: www.cacti.net Cacti is a complete network graphing solution designed to harness the power of RRDTool’s data storage and graphing functionality. Cacti provides a fast poller, advanced graph templating, multiple data acquisition methods, and user management features out of the box.
Web Sites – RRDtool
WebSite: oss.oetiker.ch/rrdtool/ The industry standard data logging and graphing application. Use it to write your custom monitoring shell scripts or create whole applications using its Perl, Python or PHP bindings.
Web Sites – Nagios
WebSite: www.nagios.org Nagios is a host and service monitor designed to inform you of network problems before your clients, end-users or managers do. It has been designed to run under the Linux operating system, but works fine under most *NIX variants as well.