Hello,
Very simple question for you, i've had a look at previous posts and documentation but can't work out how to do this. I have no problems creating a big multidimensional hash, but accessing it is a whole other story. This is the structure I have created.

$urls{'network1'}{'id'}='whatever';
$urls{'network2'}{'id'}='whatever';
$urls{'network3'}{'id'}='whatever';

[download]

I tried just looping through the keys of %urls, but then get stuck about how to access the values of the second level of the hash, i.e. the whatever bit. Any nice 

foreach my $key (keys %urls) {

}

[download]

style solution would be perfect. Thanks, Tom

In reply to accessing a hash of hashes by existem

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