Chapter 3 – Files and File System

• Files

• File Systems and Namespaces

• Working with Files

• Buffered vs Unbuffered Streams

• Library for Working with Files

• Opening and Closing a File

• Reading File Contents

• Reading and Printing a File

• Reading and Writing to a File

• Writing Sentences to a File

• Seeking in Files and Sparse Files

• Create a File with a Hole

• File Locking

• Lock and Write There

• File Handling Exercise