Logstash Synology Package Build 0014 ( Requires Java ) Tested with DSM 5.0 on DS1512+
logstash is a tool for managing events and logs. You can use it to collect logs, parse them, and store them for later use (like, for searching). Speaking of searching, logstash comes with a web interface for searching and drilling into all of your logs.
This Logstash package is designed to work on a Synology NAS ( Requires Java )