On Sun, 9 Jan 2000, Claude Lemmel wrote:

> I would like resize, resample, convert, filter thousands of pictures from metacard.
> Each picture request a different process according to its initial size and to its
> destination.
> 
> I know nothing about Unix/Linux, but i am ready to learn if it could be the
> solution.

This could be done on PC/Mac using a product like DeBabelizer
(http://www.debabelizer.com/), or on UNIX using NetPBM
(http://www.unix.digital.com/demos/freekit/html/netpbm.htm)

> 1) is it possible to edit a picture from the command line in unix ?

Yes, if you just need the above operations.

> 2) are these commands available on the net ?
> 3) is it possible to call these commands with parameters from metacard ?

Doing it with filters in NetPBM and the shell() function or open
process command would be very straightforward.
  Regards,
    Scott

> Thanks in advance !
> 
> Claude
> 
> ----------------------------
> Claude Lemmel / Opus species
> email : [EMAIL PROTECTED]
> website : www.opus-species.com
> ------------------------------
> 
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********************************************************
Scott Raney  [EMAIL PROTECTED]  http://www.metacard.com
MetaCard: You know, there's an easier way to do that...


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