Just guessing, but you may want to rethink a bit; how quickly
do you need to respond to the file being deleted? Cron (if
you've got it) might be a better way if 15/30 minutes can
go by. Can you get the deleting process to fire off your script?
A non-stop script isn't really a problem, but, er, "elegance"
(or something) makes an "is this file gone yet?" every 10
seconds script seem a bit ugly. Unless your response time
needs to be really w/i a 'sleep xx' range, get somebody
else to do the work. IMHO
a