Click here to navigate the course.

Drag the edges to resize the window.

In Projects, you can keep track of your progress as you go throught the tasks. Check each item as you complete it!


Each time we launch the terminal application, it creates a new session. The session immediately loads settings and preferences that make up the command line environment.

We can configure the environment to support the commands and programs we create. This enables us to customize greetings and command aliases, and create variables to share across commands and programs.

You can reference the filesystem for this lesson here.

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