SCREENSHOTS
1. The RFC-NG help (simply run ./rfc-ng.sh without any option)

(click to enlarge)
2. RFC asking for the
Integrety-Checker you want to use, during a `node-add` procedure

(click to enlarge)
3. Some instructions at the
end of `node-add` procedure

(click to enlarge)
4. RFC-NG is running a
parallel check on 4 nodes!

(click to enlarge)
5. Email-report (a). Someone
modified a file in /sbin!

(click to enlarge)
6. Email-report (b). Very strange:
user `lp` changed GID from 7 to 0 (aka root) and `defuser` changed his shell...

(click to enlarge)
7. RFC-NG warns that somehow a database is missing!

(click to enlarge)