Batch modify cation using the image's name

[chinhodado]

How can I modify the caption of all images in a folder into the image's name using the command line? I found this somewhere on the net:

exiftool * -IPTC:Caption-Abstract

but it doesn't seem to work for me.

Thank you for your help!

[Phil Harvey]

The forum search is your friend:

See this thread

And this one

And this one

And this one

- Phil