This exercise is a brief review of terminal commands. Like all exercises, you can see the answers in the complete branch. Open up your command-line terminal, and perform the following tasks (no need to clone or download this repository):
# Navigate to your "Documents" directory
# Create a new directory "quick-exercise"
# Navigate to your "quick-exercise" directory
# Create a file called "test-file.r" using the `touch` command
# Open "test-file.r" (from the terminal) and edit it
# View the contents of the file in your terminal
# Bonus: Create 10 files with one line in your terminal