howto seperate a single subdirectory from a git-repository into a new, own one. git is incredible.
interactive visualization and exploration platform for all kinds of networks and complex systems, dynamic and hierarchical graphs. Runs on Windows, Linux and Mac OS X. Gephi is open-source and free.
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Python script which will generate a LaTeX Beamer presentation out of a YAML file
Let davmail translate OWA into standard protocols
simple converter from OpenDocument Text to plain text
"Freie mobile verschlüsselte Arbeitsumgebung auf USB-Stick oder externer Festplatte zum sicheren Bearbeiten und Mitführen sensibler Daten, für verschlüsselte Kommunikation und zum anonymen Surfen im Internet"
a long and thorough introduction to puppet