if (($curtime - $setbackinterval) > $mtime) {
# Do not touch again - it's already 20 years back.
#print("Not touching '$p', it's over 20 years old so probably has already been set back.\n");
if (($curtime - $setbackinterval) > $mtime) {
# Do not touch again - it's already 20 years back.
#print("Not touching '$p', it's over 20 years old so probably has already been set back.\n");