Hello! 👋
I'm Sundeep Agarwal, author of several programming ebooks 📚 and devourer of fantasy books 🧙
I write about Regular Expressions, Linux CLI one-liners, Scripting Languages and Vim. I also maintain several curated resource lists.
👉 You can buy PDF/EPUB versions of my books via Leanpub or Gumroad.
Blogs ✍️
💻 learnbyexample — my super duper awesome programming blog
📖 Escapist reviews — lists, reviews and other thoughts about fictional books (fantasy, sci-fi, etc)
Highlights ✨
- Books
- Blog posts
- Customizing pandoc to generate beautiful pdf and epub from markdown
- I know Python basics, what next?
- GNU BRE/ERE cheatsheet and differences between grep, sed and awk
- Vim prank: alias vim='vim -y'
- Python Regex: possessive quantifiers and atomic grouping
- Python Regex Surprises
- CLI computation with GNU datamash
- Coloring matched portions with GNU grep, sed and awk
- awk idioms explained
- Everything you need to know about sed substitution
- Tools