@siracusa python -c "from Carbon import File, Files; print File.FSRef('~/foo').FSGetCatalogInfo(Files.kFSCatInfoAccessDate)[0].accessDate"
When you tweet with a location, Twitter stores that location. You can switch location on/off before each Tweet and always have the option to delete your location history. Learn more
@siracusa python -c "from Carbon import File, Files; print File.FSRef('~/foo').FSGetCatalogInfo(Files.kFSCatInfoAccessDate)[0].accessDate"