dsync synchronizes the contents of two directories or just performs a simple directory backup. It remembers state between invocations and tries to track and reconcile changes between successive runs and between independent synchronizations of multiple targets.
hhgg2xml will fetch articles from H2G2.com and output them in a variety of formats, including XML, text, and TomeRaider. H2G2.com is badged as the "Earth Edition of the Hitchhiker's Guide to the Galaxy".
w3mir is an "all purpose" HTTP copying and
mirroring program. The long development time has
resulted in a very feature-rich first version.
w3mir consists of a Perl script that runs on Unix
and Win32 platforms. It supports HTML4.0 and has
partial support for CSS2.