While Unix-like operating systems have captured my imagination, the first computer I owned ran MS-DOS. While these systems are widely considered different, MS-DOS helped me develop command-line habits ...

When you've used Linux for over 20 years, you don't need much hand-holding.

If you use Windows today and type ls, cat, grep, or awk in a terminal, there is a good chance something useful will happen. That was not always true. For most of the history of personal computing, ...

Do any of these situations describe your company? * You have a heterogeneous computing environment that includes a mix of Windows, Unix and Linux systems. * Because of disparate platforms, you are ...