Operating Systems by Steven Hand
This note aims to explain the structure and functions of an operating system, and illustrate the key operating system aspects. Topics covered includes: Introduction to Operating Systems, Processes and Scheduling, Memory Management, I/O and Device Management, Protection, Filing Systems, Case Study: Unix and Windows NT.
Author(s): Steven Hand
168 Pages 
xv6 a simple Unix like teaching operating system
This book contains below topics, Operating system interfaces, Operating system organization, Page tables, Traps and system calls, Page faults, Interrupts and device drivers, Locks, Scheduling, Sleep and wakeup, File system.
Author(s): Russ Cox, Frans Kaashoek, and Robert Morris, MIT CSAIL
116 Pages
Lecture Notes On Operating System by Sandeep
This note covers the following topics, Functions of Operating System, Evolution of OS, Operating System Services, ComputerSystem Architecture, Process Control Block, CPU Scheduling, Thread, Interprocess Communication, MessagePassing System, Process Synchronization, Petersons solution, Synchronization Hardware, Semaphores, The ReadersWriters Problem.
Author(s): A.Sandeep
92 Pages
