BackupNetClone is a set of shell scripts that use rsync to provide convenient snapshot backups with minimal disk usage. The concept is based on rsnapshot but does not require Perl. BackupNetClone was originally tailored to D-Link's DNS-323 NAS device.
Fud stands for "Fuck U D..." (guess what D means?).
It was written and it is actively developed in order to offer a free and
open-source alternative to existing proprietary software just like Dropbox,
Box.Net, etc.