$ touch testme
$ ls -l testme 
-rw-r--r--  1 kyle kyle 0 2007-02-04 13:12 testme
$ perl -e 'utime time,1111111111,"testme";'
$ ls -l testme 
-rw-r--r--  1 kyle kyle 0 2005-03-17 19:58 testme
$