Red Hat Enterprise Linux 6 Administration: Real World Skills for Red Hat Administrators About the Author Sander van Vugt is an independent technical trainer, consultant and author having authored numerous titles on Linux. He has been using Linux almost since its inception having first used it in 1992. He currently spends much of his time travelling around the world teaching Linux including Red Hat. He is also a regular contributor to such publications as searchenterpriselinux.com and a frequent speaker at the leading Linux conferences.