Whether you squeeze your awk permutations onto the command line or prefer to build them into scripts, the language is clever and versatile and well worth using even as it joins the ranks of middle ...

The awk command can make it easy to remove duplicate characters from a string even when those characters aren’t sequential, especially when the process is turned into a script.

Conclusion awk and sed are indispensable tools in the Linux command-line toolbox, each with its strengths and ideal use cases. Whether you're performing quick text substitutions with sed or extracting ...

I'm assuming you already are familiar with standard UNIX command-line tools, including head and awk. With these tools, you can build a Bash script to fetch a Web comic from a Web page and save it to ...