[OT] Help with Perl Script

[Norman Gaywood]

On Wed, Apr 21, 2010 at 09:21:30AM +0100, Dan Track wrote:
> hashes. It's after this that I'm stuck, I'm struggling to order the
> hash of hashes by uid and then print the ordered list out? Can someone
[snip] 
> foreach my $sorted ( sort { $HoH->{$a}{uid} cmp $HoH->{$b}{uid} } keys %HoH)

cmp is a string comparison. You probably want to sort numerically on the
uid. So replace 'cmp' with '<=>'

Perhaps that is the problem?

-- 
Norman Gaywood, Computer Systems Officer
University of New England, Armidale, NSW 2351, Australia

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