It is fairly easy to do. You can use the values function to get back a list of hash elements. eg

 my @items = values %srvlist

That will give you a list in a random(ish) order. To sort the list, you can pass the sort function a closure that tell it how to sort. eg

 my @sorted_list = sort { $a->{'pctused'} <=> $b->{'pctused'} values %srvlist

$a and $b are temporary variables used only within the sort closure, <=> is the spaceship operator which numerically compares numbers. You would use cmp if you where comparing strings.

Edit: Correct an error pointed out by johngg. Thanks

In reply to Re: Sort Hash of Hashes by key value by chrestomanci
in thread Sort Hash of Hashes by key value by jgn

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