Although the focus of this blog is generally non-technical, as an author I'm not going to miss an opportunity to promote my books.  My new book, The Accidental Administrator:  Linux Server Step-by-Step Configuration Guide is now available on Amazon.com.  I'm really proud of it because it will take you from knowing nothing about Linux to a fully functioning server.  It's for folks who already have some computer savvy--it's not a beginner's book by any stretch of the imagination.