```shell
exiftool -r -d "%Y/%m/%B %d - %H.%M.%S%%-c.%%e" "-filename<CreateDate" <DIR>
```

or
```shell
exiftool -r -d "%Y/%m/%B %d - %H.%M.%S%%-c.%%e" "-filename<FileModifyDate" <DIR>
```

To list available tag names:
```shell
exiftool -s image.jpg
```