#!/usr/bin/perl -w
use strict;
use POSIX qw(strftime);
$|++;

my $gmtstring = strftime "%F %H:%I:%S", localtime;
my $filename = "symlinked-iso-file-with-limited-lifetime";

my $arg1 = ('-XP . -type l -cmin');
my $arg2 = ('+15');
my $arg3 = ('xargs rm');
system("/usr/bin/find $arg1 $arg2 | $arg3");