I screwed up. I need a file restored from backup. If I can get a version from yesterday, that would be great. Is this possible? What do I need to do?
Dreamhost, you are awesome. Found the solution to my problem:
Why, thank you for the compliment! Uh, wait. We're just customers like you in here. Glad you stumbled on one of many great features here. Databases are also automatically backed up in a similar fashion via Manage MySQL in the Panel.