Hello,
I have created a multi-referenced hash /array doing the following:
my $total; my $machine; my $serverdata;
start of loop ....
$serverdata->{$machine}->{day} = $total;
$serverdata->{$machine}->{hour} = $total / 24;...end of loop
I have a loop that gets the data for each machine and stores it.
Now I want to print out the data but I would like to have it sorted by the value in day.
How would I go about doing this ?
I was doing something like:
foreach my $key (sort %hash{$a} <=> $hash{$b} (keys (%hash))) {
blah blah blah
}But I don't think I can use the same method because machine is all ways different ?
Thanks
Michael
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