— By Mohammad Shehar Yaar Tausif (Github - sheharyaar, Linkedin - Sheharyaar)

Challenges

• https://overthewire.org/wargames/bandit/ → Hacking challenges for learning Linux
• https://hackattic.com/challenges → Good challenges for brushing up with a new language
• https://highload.fun/ →Programming Challenges
• https://app.codecrafters.io/catalog → Really good challenges for system design and software dev
• https://labs.iximiuz.com/challenges/ → Leetcode style challenges for devops
• https://sadservers.com/ → Leetcode for linux servers / DevOPs
• http://flaws.cloud/ → AWS Challenges
• https://www.deep-ml.com/?page=1&difficulty=&category=&solved= → Leetcode style challenges for Deep Learning
• https://highload.fun/ → Write the fastest code :)
• http://eudyptula-challenge.org/ → Linux kernel development challenges (not updated for a long time, the challenges are available at : https://github.com/agelastic/eudyptula)
• https://github.com/xdp-project/xdp-tutorial/tree/master → Learn about XDP/eBPF
• https://fly.io/dist-sys/ → Test your Distributed Systems implementation

OCWs

• https://pdos.csail.mit.edu/6.828 → Operating Systems engineering (really good resource to get started with the kernel)
• http://nil.csail.mit.edu/6.824/2022/index.html → Distributed Systems (good labs and resources)
• http://dsg.csail.mit.edu/6.5830/ → Database Systems (good labs)
• https://15445.courses.cs.cmu.edu/spring2024/ → Best database course
• https://abelay.github.io/6828seminar/index.html - OS Advanced