learnbyexample/Command-line-text-processing ? reverse-engineered prompt

Build me a simple learning website for command line text processing, based on the markdown chapters in this repo. I want a clean reading experience where someone can browse topics like grep, sed, awk, sorting, comparing files, and other common shell text tools, then open each chapter and read the examples without distraction.

Please make it feel like a small documentation site, with a homepage, navigation between chapters, and easy access to the exercises section. Keep the content organized and readable, and include the ebook links from the README in a nice resources area. If it helps, convert the existing markdown into pages automatically so the chapters are easy to maintain. Look up current docs online if you need to make the site work well with modern markdown rendering. I mainly want something that feels polished, practical, and useful for learning from the command line.