Markus FeilnerMarkus Feilner is a Linux professional from Regensburg, Germany, and has been working with open-source software since the mid 1990s. His first contact with UNIX was a SUN cluster and SPARC workstations at Regensburg University (during his studies of eography). Since the year 2000, he has published several documents used in Linux training all over Germany. In 2001, he founded his own Linux consulting and training company, Feilner IT. He was working as a trainer, consultant, and systems engineer at Millenux, Munich, where he focused on groupware, collaboration, and virtualization with Linux-based systems and networks. Since 2007, he is an editor at the German Linux-Magazine, where he is writing about Open-Source-Software for both printed and online magazines, including the Linux Technical Review and the Linux Magazine International www.linux-magazine.com. He regularly holds speeches and lectures at conferences in Germany. He is interested in anything about geography, traveling, photography, philosophy (especially that of open-source software), global politics, soccer and literature, but always has too little time for these hobbies. Markus Feilner supports Linux4afrika - a project bringing Linux computers into African schools. For more information please visit www.linux4afrika.de! Read More Read Less