<hppavilion[1]> le/rn Russell\'s Teapot//Russell\'s little Teapot / Short and stout / Orbits near Mars / Or thereabout. / If you see it / Let us know / If you don\'t / What does that show?

#!/bin/sh
if [ $(date +%Y) != "$(basename "$0")" ]
then echo "Hello, world!"
fi