Users, Root, and Permissions

Anatomy of the Command Prompt

What Is a Terminal Emulator?

Everything Is a File

Reading the Command Prompt

Terminal vs Shell vs Console

Linux Open Source and the GPL

Linux Case Sensitivity

What a Terminal Emulator Is

The Single Filesystem Tree

What the Linux Kernel Does

What a Shell Is

Linux vs Unix vs GNU/Linux

Structure of a Command

Root vs Regular Users

Standard Streams Basics

CLI vs GUI

Short vs Long Options

Getting Help on Commands

Purpose of Linux Distributions

Common Shells and Defaults

What Is a Shell?

CLI vs GUI Explained

Kernel vs OS vs Distribution

What Linux Is and Its Role

Everything Is a File in Linux

The Linux File System Tree

Case Sensitivity in Linux

Running Your First Command

Anatomy of a Linux Command

The Superuser (Root)

The Command Line and Terminal

Getting Help for Commands

What a Distribution Is

Where Linux Is Used

What Linux Is

Linux vs Unix vs Others

CLI vs GUI

Anatomy of a Command

What a Shell Is

The Shell Prompt

Common Shells and Defaults

Kernel vs User Space

Open Source and Linux Philosophy

Case Sensitivity in Linux