[Perl-unix-users] sorting hash values

[Márcio Oliveira]

hi!

I need to organize a list of values i a hash, but i don't know how.

ex:

my %urls;

$urls{uol} = 1;
$urls{aol} = 2;
$urls{txt} = 3;

## if i use this:

@num = sort keys(%url};

foreach $number(@num) {
   print $number."\n";
}

## I have this output:

aol
txt
uol

## how i can organize the values and print the values hash "key", with this
output (sorted by hash values):

1 uol
2 aol
3 txt

thank's

Atenciosamente,

Márcio Oliveira
LPIC-1


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