From: Craig on
Haven't used this but I'm thinking this might come in handy for those
administering several clients. There's also an optional server
configuration for centralizing all reports.

F/OSS & cross-platform.

> System Configuration Collector (SCC) collects configuration data of
> systems in snapshots. The structure of the snapshot allows SCC to
> compare a snapshot with the previous one and to detect changes in the
> configuration. Upon detecting changes, SCC adds the differences to a
> logbook. The snapshot and the logbook are converted to HTML for local
> inspection. Optionally, the SCC-files can be send to a system running
> the SCC server software. On the server, summaries of the SCC-data are
> generated and search/compare operations on the snapshots and logbooks
> are available via a web-interface.

<http://scc.qnh-infrastructure.nl/index.html>

--
-Craig