I studied information science and did computers from the old Commodore VC-20 onwards.
I started during study as pc-admin for DOS, Windows, WfW and all related software and hardware stuff.
Later I switched over to servers, starting with linux-samba and NT 3.5/4.0.
My first job made me a Solaris admin in a huge company with over 500 solaris servers. There I got every day a new interesting problem that I have never encountered before.
My next job brought me into project management and later back to system administration - mainly Linux. It was frustrating to manage a project when you knew that doing the admin`s job yourselv would have the current step finished in less than 30 minutes...
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems
Q&A for system and network administrators
Q&A for computer enthusiasts and power users
Q&A for enthusiasts and power users of the Android operating system
Q&A for database professionals who wish to improve their database skills and learn from others in the community
Q&A for students and teachers of all martial arts
Q&A for Ubuntu users and developers
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for professional and enthusiast programmers
Q&A for science fiction and fantasy enthusiasts
Q&A for speakers of German wanting to discuss the finer points of the language and translation
Q&A for information security professionals
Q&A for cartographers, geographers and GIS professionals