"BackerUpper is a tool similar to Apple's TimeMachine. It is intended to create snapshot-backups of selected directories or even your full hard drive. From the BackerUpper project page: 'Backerupper is a simple program for backing up selected directories over a local network. Its main intended purpose is backing up a user's personal data.' This article shows how to install and use BackerUpper on Ubuntu 7.10 (Gutsy Gibbon)..."