Table of contents




This video introduces the command-line interface (CLI) and discusses its benefits.

The filesystem

This video gives an overview of the Unix filesystem and how to define a filepath.

Core utilities

This video goes over the core utilities of bash and how they allow us to interact with the filesystem.


This video shows how aliases can be used to extend or change the default behavior of a utility with the usage of aliases.

Interacting with files

This video shows how to read files in the terminal, and introduces nano and vim, a couple of terminal-based text editors.

Finding more

This video gives a brief demonstration of the man and tldr utilities and how we can use them to further research how to use the utilities in bash.