In thinking about our options:
- Blunt - Just run an autofix no matter what, recursively on root directory.
- Less blunt (but still blunt lets face it) - Scan the wp-content/dirs and only chown the directories that belong to wrong user.
I was originally going to go for blunt, but on a large site, that's going to be a lot of wasted IO every 15 minutes. I'd rather be graceful about it. So I decided on option 2. However, instead of just wp-content, I'm doing all under htdocs. I'm only doing directories today, but if a mismatch is detected in directories, the chown it's running does both directories and files.