For the past few months, I've been using a Python framework called Textual to create TUI apps for interactive exercises. Released the app for GNU awk earlier today, so thought I'd create a post here.

If you already know how to manage Python packages, you can use the following command to get all the three apps:

    pip install grepexercises sedexercises awkexercises

You can use alternative CLI tools to solve these exercises as well. For example, Perl instead of GNU awk or ripgrep instead of GNU grep and so on.

Hope you find these TUI apps useful. I'd highly appreciate your feedback. Happy learning :)