Summary
To change directories in your terminal, enter the following command:
cd folder-name/
Details
The above command will move you into the specified directory if it exists in the current directory.
If you need to change into a directory that’s not inside your current directory, you’ll have to use some shortcuts.
To move into a folder relative to the user directory, you would use the ~ character:
cd ~/Documents/
cd ~/Desktop/Projects/
You can also use two periods (..) to move up a folder first, then specify a path:
cd ../Projects/Web/
Exercises
Try the following command in your project folder:
cd subfolder
References
Command Line Primer on the Apple Developer Archive (see the sections called Specifying Files and Directories and Frequently Used Commands)