How would you ignore all .png files in your root directory except for final.png? Hint: Find out what ! (the exclamation point operator) does.
You would add the following two lines to your .gitignore:
*.png # ignore all png files
!final.png # except final.pngThe exclamation point operator will include a previously excluded entry.
Note also that because you’ve previously committed .png files in this lesson they will not be ignored with this new rule. Only future additions of .png files added to the root directory will be ignored.