TOC: Linux as a Virtual Environment
- Linux as a Virtual Environment
        
- Prerequisites for the installations
 - Why Linux?
 - What is Linux?
 - Linux Distributions
 - What is BSD?
 - What are Linux distributions?
 - Configure Virtualbox
 - Configure Virtualbox - 2
 - Configure Virtualbox - 3
 - Configure Virtualbox - 4
 - Set up Linux
 - Set up Linux - hostname
 - Set up Linux - user
 - Set up Linux - complete
 - Linux login screen
 - Log in to the computer on the VirtualBox console
 - Package repositories
 - Linux users: you, root, and the sudo command
 - Update deb-based packages
 - Nano file editor
 - Turn off the Linux box
 - Log in as a remote machine
 - Create Host-only network
 - Configure Host-only network - adapter 1
 - Configure Host-only network - adapter 2
 - Configure host-only network on Ubuntu
 - Install ssh server
 - Use Putty to connect to the machine
 - The Linux Filesystem
 - Navigate in the filesystem
 - Create and remove directory
 - Remove files
 - Configuring the shell
 - Install Nginx
 - Linux Resources
 - Resources