> perl -wle "for(1..10){print scalar(localtime); sleep 1;}"
Fri Feb 17 22:25:51 2006
Fri Feb 17 22:25:52 2006
Fri Feb 17 22:25:53 2006
Fri Feb 17 22:25:54 2006
Fri Feb 17 22:25:55 2006
Fri Feb 17 22:25:56 2006
Fri Feb 17 22:25:57 2006
Fri Feb 17 22:25:58 2006
Fri Feb 17 22:25:59 2006
Fri Feb 17 22:26:00 2006
>