I'm just starting to learn awk and I'm having a problem not addressed in the various books and tutorials. I'm playing with using awk to generate a message when a partition becomes too full.

File manipulation commands such as sed (stream editor) and awk (text processing tool) are powerful tools for performing complex operations on text files. This tutorial will guide you through the usage ...

The awk command is incredibly useful, and you will be surprised at just how powerful and transformative it will make your scripts. Here’s how to get started using it. While I’m not a fan of ...