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Copies a dir structure without the files in it.
There is 1 alternative - vote for the best!
If you can do better, submit your command here.
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rsync -ar -f "+ */" -f "- *" src destusing two filter rules meaning: (1) include any directory and (2) exclude anything else.
Its something like:
lndir -ignorelinks $dest/$src $dest
($src is relative to $dest)
Creates the shadow directory structure of $src.
(and creates symlinks to files, but they can easy removed)
find -type l -exec rm {} \;