Operating System

 • History and Standards of UNIX operating system 

 • Fundamental Concepts of Operating systems 

 • Tasks of Operating Systems

 • Kernel Architecture of Operating system 

 • System Programming Concepts

 • File Subsystems 

 • File I/O 

 • File I/O Buffering

 • File Attributes 

 • Directories and Links 

 • Streams and FILE Objects 

 • Standard Input, Standard Output, and Standard Error Section

 • Buffering

 • Opening a Stream 

 • Reading and Writing a Stream 

 • Standard I/O Efficiency Section 

 • Binary I/O 

 • Formatted I/O 

 • Temporary Files 

 • Processes substystems

 • Process Creation 

 • Process Termination 

 • Monitoring Child Processes 

 • Program Execution 

 • Process Creation and Program Execution in More Detail 

 • Process Credentials 

 • System and Process Information 

 • Process Priorities and Scheduling 

 • Process Resources 

 • Process Termination 

 • Command-Line Arguments Section 

 • Environment List 

 • Memory Layout of a C Program 

 • Advanced Process Subsystems 

 • Process Identifiers 

 • fork Function 

 • vfork Function 

 • exit Functions 

 • wait and waitpid Functions 

 • waitid Function 

 • exec Functions

• Process Accounting 

 • Process Times 

 • Signals: Fundamental Concepts 

• Signals: Signal Handlers 

 • Signals: Advanced Features 

 • Threads: Introduction 

 • Threads: Thread Synchronization 

 • Daemons 

 • Thread Concepts 

 • Thread Identification 

 • Thread Creation 

 • Thread Termination 

 • Thread Synchronization 

 • Project build activity with Makefile 

 • Fundamentals of Shared Libraries 

 • Advanced Features of Shared Libraries 

 • Interprocess Communication Overview 

 • Pipes and FIFOs 

 • Introduction to System V IPC 

 • System V Message Queues 

 • System V Semaphores 

 • System V Shared Memory 

 • Memory Mappings 

 • Virtual Memory Operations 

 • Tracing System Calls 

 • Kernel module programming 

 • Device Driver introduction 

 • Device Driver programming