If i understood your question correctly, is this you want,

while(<DATA>)        
    {
        chomp;
        @cpy=();
        @cpy = split(/\|/);
        $cpy{$cpy[0]} = [@cpy];
    }



print "$_->[0]\t$_->[1]\n" for sort {$a->[0] <=> $b->[0]} values %cpy;

[download]
output:
30      microsoft
35      mozilla
40      opera
70      aol
76      netscape

[download]

updated:

Prasad

In reply to Re: How can I sort this data on the first field by prasadbabu
in thread How can I sort this data on the first field by Anonymous Monk

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