This series of posts will help Linux/Unix newbies to feel comfortable on the command line.

Chapter 10: Command-Line Quickstart The Linux command line is one of the most powerful tools available for computer system administration and maintenance.

The command line isn't just for wise Linux beards. It's actually an awesome tool with almost limitless functionality. Here's a primer on how it works, ...

Linux/BSD command line wizardry: Learn to think in sed, awk, and grep "Do people really write these long, convoluted commands?" In a word: yes.