Realtime data viewer for OpenWRT?

Hi to all!
I have a question about realtime data to check if all is correctly working: instead using external applications (such SeisGram2K) or others, I would like to create a light webserver (using Lighttpd on OpenWRT) collecting data from shake ringserver, then displaying data on webpage (just last 30 seconds).
May anyone give me some advice about doing this?
Thanks.

Hi Elberto, this sounds like a cool project. For 30 seconds of data it may be easier to use UDP data than to read off of a ringserver.