Sundeep 🌞 (@learn_byexample) / X

Sundeep 🌞

13.4K posts

Sundeep 🌞

@learn_byexample

I tweet about Regex, Python, Linux CLI one-liners, Vim and interesting tech nuggets. ✍ Author of several programming ebooks and devourer of fantasy books 🧙

learnbyexample.gumroad.com/l/all-books/Ha…

Joined April 2015

Pinned
Sundeep 🌞
@learn_byexample
Jun 18
🐧 Want to get good at Linux CLI tools and Shell Scripting? Check out my "𝗟𝗶𝗻𝘂𝘅 𝗖𝗼𝗺𝗺𝗮𝗻𝗱 𝗟𝗶𝗻𝗲 𝗖𝗼𝗺𝗽𝘂𝘁𝗶𝗻𝗴" ebook. 💻 500+ examples and 200+ exercises. 🔥 Free to read online! learnbyexample.github.io/cli-computing/…
Sundeep 🌞
@learn_byexample
Aug 5
I don't know why, but based on the past few years, I had expected my sales to drop to near zero this year. However, the past few months has seen decent income. Thanks to all the readers who continue to invest in books in this age of agents.
Leanpub
@leanpub
Aug 4
The bundle All books bundle by Sundeep Agarwal is on sale on Leanpub! Its suggested price is $144.00; get it for $18.00 with this coupon: leanpub.com/b/learnbyexamp… @learn_byexample #python #javascript #computer_programming #ruby
Sundeep 🌞
@learn_byexample
Mar 3
🐍 Struggling with Python regular expressions? 🔥 I wrote an interactive TUI app with 100+ exercises, covering both `re` and `regex` modules! github.com/learnbyexample…
Sundeep 🌞
@learn_byexample
Dec 19, 2025
🐧Want to test your Linux CLI text processing skills? 🔥Check out my interactive TUI app with 70+ exercises! github.com/learnbyexample…
Sundeep 🌞
@learn_byexample
Nov 26, 2025
📚🔥Festive offers for my ebooks till 30-November-2025: "All 13 Books Bundle" is $16 (normal price $36) — learn Regular Expressions, Linux CLI tools, Python, Vim and more!
All books bundle
From learnbyexample.gumroad.com