Network World

Learning to script on Linux using bash

Here are some basic skills to get started with bash, one of the best shells for preparing and using scripts on Linux. Scripting in Linux–putting commands into a file so you can run them as a group—is ...
Network World

Using Bash’s regular expressions

Bash has quietly made scripting on Unix systems a lot easier with its own regular expressions. If you're still leaning on grep and sed commands to get your scripts to do what you need from them, maybe ...
How-To Geek on MSN

7 bash variables I use in almost every script

Elevate your scripting game with these must-know Bash variables.
ZDNet

5 ways I use regex in Linux (and why they're so essential)

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