#!/usr/bin/perl/

use strict;

my %aa=(uno=>1, due=>2);
my %bb=(due=>2, uno=>1);

my ($aa,$bb,@aa,@bb);

**updated**
@aa=sort(%aa);
@bb=sort(%bb);

$aa = join("",@aa);
$bb = join("",@bb);

**updated

if ($aa eq $bb){
                print "Matches!\n";
                }
else{
     print "No match!\n";
     }

##</code><code>##

@aa=%aa;
@bb=%bb;

$aa = join("",sort @aa);
$bb = join("", sort @bb);

##</code><code>##

@aa=sort(%aa);
@bb=sort(%bb);

$aa = join(" ",@aa);
$bb = join(" ",@bb);