Interesting idea, can anyone give me ideas for specific use cases in everyday use?
* clearing out any items in Downloads > 1week * clearing out any items from my "Temp" folder > 1 day, unless they have an explicit "save" tag ("Temp" is my go-to alternative to the Desktop and is where I stash anything, well, temporary-ish) * automatically moving screenshots into my Temp folder (where they will soon be deleted)
defaults write com.apple.screencapture location /Full/Path/To/Folder2 Time granularity (though you could, I suppose, set up subdirectories in /tmp/ with associated hourly/daily/weekly/monthly cronjobs)