$secs = ...         # seconds since Jan 1, 1970  00:00:00 GMT
$date = &DateCalc("Jan 1, 1970  00:00:00 GMT",$secs);

##</code><code>##

$date = &ParseDateString("epoch $secs");

##</code><code>##

printf "%s: Age [%s], size[%d]\n", 
    $farm,
    DateCalc( "Jan 1, 1970  00:00:00 GMT",$s->mtime() ),
    $s->size();