rsync-based backup tool
hosts for Internet Freedom
Command line to to sync photos to Flickr
Cloud storage class, open source software.
Free Linux backup tool *
Desktop Linux - custom built on Debian/Ubuntu/Mint upstream codebases
Free complete partition tools collection
A command-line tool for exporting Amarok labels to M3U playlists
Set of tools for the Sony PSP (tm).
Archiver and compression library
MultiDistribution with Diagnostics, Recovery, Backup, Cleaning.. tools