port for batch image manipulation?

[JacobRhoden]

Hi,

Does anyone know of a good port which will simply resize a directory of jpg's 
to a specified (proportional) size?

Thanks,
Jacob

Jacob Rhoden            Phone: +61 3 8344 4478
ITS Division            Email: jrhoden at unimelb.edu.au
Melbourne University   Mobile: +61 403 788 386