The third step of this exercise asks me to add the changes to the staging area in Git, how do I do this?
Recall that we do
git add <filename.extension> to add a file to the staging area.
If our file name was ‘homework.txt’, we’d type
git add homework.txt and, if it was successful, nothing would happen in the terminal after pressing enter. If there’s an issue, Git will usually print a handy error message that sometimes include steps to fix the issue or suggestions.