On Tue, 30 May 2006, Daniel Stenberg wrote:

-> SITE is meant to be used for that kind of exensions, yes. But again: there's
-> no standard way so it depends on the particular server your accessing, and
-> probably how it is configured.

Proftpd via mod_exec allows some server-side executions. However, mod_exec is
not on a default install of the server: someone would need to set it up
specially for this.

http://www.proftpd.org/
http://www.castaglia.org/proftpd/modules/proftpd-mod-exec-0.9.tar.gz

-- 
I'm a mad dog, biting myself for sympathy