
This parameter returns every tag exiftool will interpret when reading a file. You can find the full list of file and metadata types that exiftool supports here. Since then, exiftool has become the go-to tool for working with metadata at the command line due to the vast array of file formats and types of metadata it supports. Why is ExifTool used as a command line tool? ExifTool is not limited to renaming files based on dates. If you explore the ExifTool documentation you’ll find ways to specify alternatives in case one time is missing from the metadata but another time is available.

In the above command, if there is no creation date information for a given file, ExifTool writes an error to the terminal.

The “/%y/%y%m” part specifies the format to use when creating the subfolders. “newfolder” will be the root folder for the folders created according to the image creation date. media/ingest/newfolder/%y/%y%m is the path to the folders to which the images will be moved or copied.
