drsync is a Perl wrapper for rsync which keeps track of the filelist between synchronizations. If you delete a file in one place, it will delete it in the other place; if you add a file, it copies to the other place. It is ideal for notebook users who want to keep data in two (or more) different places. It is also good for the Linux PDAs (Agenda, iPAQ, Yopi, etc.), to keep data synchronized with the desktop. The requirements are designed to be minimum.
