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  1. or download this
    my %people = ( 
       Jones => { name => "Alison", age => 15, pet => "dog" },
       Smith => { name => "Tom",    age => 34, pet => "cat" },
    ...
    foreach my $key (keys %people) {
       print "Key is $key", "value is @{[%{$people{$key}}]}";
       }
    
  2. or download this
    # perl -le'%h=(foo=>1,bar=>'dog');print"%h"'
    %h
    # perl -le'%h=(foo=>1,bar=>'dog');print"@{[%h]}"'
    bar dog foo 1
    #