Part 1 - Transitioning to the Shell

These are the key skills which everyone should know. Without them, you might struggle to perform certain tasks at all. Experienced users can probably skip this section, or just review the summary. But if you are new to the shell, this is the best place to start! This section focuses on helping you quickly get up to speed with how to perform the same kind of tasks you might have performed in a GUI (Graphical User Interface) with the shell.