HDD stress test

I've been trying for about a week to download the stress test script that jgreco posted in the Building, Burn-in and Testing sticky. The incoming directory just seems to be empty.
http://ftp//ftp.sol.net/incoming/solnet-array-test-v2.sh

But I have a further question that I'm sure will seem trivial to the experts. How would one best go about running a script remotely on...

HDD stress test