From: David Empson on
R <me32(a)privacy.net> wrote:

> Is there a way of running (from the terminal) the i386
> part of a fat binary that contains both i386 and x86_64?
>
> If both are present here, the 64-bit component is, by
> default, chosen.
>
> I would like to leave the binary intact (i.e., no lipo).

man arch

General format is:

arch -i386 program arguments...

--
David Empson
dempson(a)actrix.gen.nz