Afick is a fast and portable intrusion detection and integrity monitoring system, designed to work on all platform (it only needs perl and standard modules), including windows, linux, unix.
The configuration syntax is very close from tripwire/aide
RFC (Remote Filesystem Checker) is a set of shell (bash) script that should help System Administrators to run a filesystem-checker (afick aide or integrit) from a master-node to a set of other slave-nodes just using ssh, scp, sudo and few other commands.