The book is centered around three conceptual pieces that are fundamental to operating systems: virtualization, concurrency, and persistence. In understanding the conceptual, you will also learn the practical, including how an operating system does things like schedule the CPU, manage memory, and store files persistently.
Dive into Systems is a free, online textbook that serves as a gentle introduction to computer systems, computer organization, and parallel computing.
https://pawtograder.khoury.northeastern.edu/course/647
How do I access Linux at Khoury?
CMU’s x86_64 Assembly guide. Covers various aspects of programming in assembly.
Caveat: Lists the %rbp register among the ordinary
caller-save registers, whereas we keep its special meaning as the stack
frame base pointer in this course.
See the relationship between C code and Assembly, and quickly test out simple C programs.
The Development of the C Language
Understanding the Instruction Pipeline
man Pagesman, ls, pwd, mkdir, rmdir, rm, cd, mv, cp, touch, echo, whoami, sort, cat, nl, cut, grep