NixFo NG is a script that scans Linux-based systems and does a complete inventory of anything installed, available, manipulated, or other wise.
You can download it from the following link: https://packetstormsecurity.com/files/download/34895/nixfo-ng-1.5.tar.gz
Source: https://packetstormsecurity.com/files/34895/nixfo-ng-1.5.tar.gz.html