Ask HN: What is a good book on operating systems?

[misiti3780]

I just finished reading this book (based on recs found here): https://dataintensive.net/buy.html. And thought it was excellent. Can some recommend a book with similar level content + explanations on OSs. I'm and EE undergrad, but am looking for something higher level if possible.

[chirau]

Operating Systems: Three Easy Pieces

Remzi H. Arpaci-Dusseau and Andrea C. Arpaci-Dusseau. It is free here http://ostep.org/

[avichalp → chirau]

Thanks for sharing. This is the first time I have come across this recommendation. It looks interesting.