It's simple: if you want to interact deeply with Mac OS X, Linux, and other Unix-like systems, yo...

Everything you need to know about Linux is in this book. Written by Stephen Figgins, Ellen Siever...

When processing text files, the awk language is ideal for handling data extraction, reporting, an...

As an open operating system, Unix can be improved on by anyone and everyone: individuals, compani...

The Korn shell is an interactive command and scripting language for accessing Unix

Many Unix, Linux, and Mac OS X geeks enjoy using the powerful, platform-agnostic text editors vi ...

Many Linux and Unix developers are familiar with the GNU debugger (GBD), the invaluable open sour...

For people who create and modify text files, sed and awk are power tools for editing. sed, awk, a...

'Among the text editors being used in the programming community, perhaps the most important famil...