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Extracting via Hash of Hashes

by mt2k (Hermit)
on May 21, 2002 at 23:59 UTC ( [id://168318]=note: print w/replies, xml ) Need Help??

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  1. or download this
    #!c:/perl/bin/perl -w
    use strict;
    ...
        print "\t$key accessed $value times.\n" while (($key,$value) =  ea
    +ch %{$hash{$company}});
        print "\n";
    }
    
  2. or download this
    while (<FILE>) {
    my @a = split /,/;
    $hash{$a[3]}{$a[4]}++;
    }
    

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