Charting your log data lately?

I came across this cool howTo over at Linux Planet that shows an example of how to easily create graphs of log data.  The article gives a good pratical example of pulling some data on TLD's that have bounced bad e-mail.  The tool he uses is python with a graphing library that can do output as HTML or several other formats.  It's a great easy way to show people when problems are happening.  

Brian Wagner

Brian started working with *nix in while a student at Kent State University in the early 90's. In 1995, as an E-Mail Administrator for Caliber Technology (now part of Fedex) he was tasked with administering Sendmail on both Slackware Linux and Solaris Systems. His first home install of Linux was MkLinux DR1 in 1996 on his 60 Mhz PowerMac. Since then Brian has been working and consulting on Linux and it's uses in the Enterprise to support everything from E-Mail, Firewalls, Web and File serving to custom cluster solutions and grid solutions. Brian has had the opportunity to work in both Fortune 500 companies and small 2 person organizations. This has given him the unique insight into the differences every size business faces.