- operating system in three easy pieces (https://pages.cs.wisc.edu/~remzi/OSTEP) is incredible for learning OS internals

- beej's networking guide is the best thing for network layer stuff https://beej.us/guide/

- explained from first principles great too https://explained-from-first-principles.com/

- pintos from Stanford https://web.stanford.edu/class/cs140/projects/pintos/pintos_...

Wow. Thanks for sharing. I had no idea that Professor Remzi and his wife Andrea wrote a book on Operating Systems. I loved his class (took it almost 22 years ago.) Will have to check his book out.

Build an 8-bit computer from scratch https://eater.net/8bit/ https://www.youtube.com/playlist?list=PLowKtXNTBypGqImE405J2...

Andreas Kling. OS hacking: Making the system boot with 256MB RAM https://www.youtube.com/watch?v=rapB5s0W5uk

MIT 6.006 Introduction to Algorithms, Spring 2020 https://www.youtube.com/playlist?list=PLUl4u3cNGP63EdVPNLG3T...

MIT 6.824: Distributed Systems https://www.youtube.com/@6.824

MIT 6.172 Performance Engineering of Software Systems, Fall 2018 https://www.youtube.com/playlist?list=PLUl4u3cNGP63VIBQVWguX...

CalTech cs124 Operating Systems https://duckduckgo.com/?t=ffab&q=caltech+cs124&ia=web

try searching here at HN for recommendations https://hn.algolia.com

Thank you a ton for the links.

I can highly recommend CS50 from Harvard (https://www.youtube.com/@cs50). Even after being involved in tech for 25+ years, I learnt a lot from just the first lecture alone.

Disclosure: Professor Malan is a friend of mine, but I was a fan of CS50 long before that!

Replying to bookmark(hoard) all the thread links later.

Fellow hackers might also enjoy:

https://www.nand2tetris.org/

nand2tetris: https://www.nand2tetris.org/

I like the book better than the online course.