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by ggoebel (Sexton)
on Nov 28, 2001 at 01:31 UTC ( [id://127919]=note: print w/replies, xml ) Need Help??


in reply to Re: Remove duplicate data from text file
in thread Remove duplicate data from text file

my $filename = ...; local $/; open IN, $filename; $text = <IN>; @words{split /\s+/, $text} = undef; @words = keys %words;

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