The following typographical conventions are used in the courseware:

Terminal commands

$ mkdir astro

This is a prompt to type in the command that follows the $ (dollar sign) in a Terminal window. In this example, you'd run mkdir astro.


When you see the Astro logo, this means that there’s an Astro-focused Pro Tip!

When you see the information logo, this means that there’s a more general Pro Tip!