my $infile = 'file1.txt';
open IN,'<',$infile 
  or die "Could not open $infile : $!";

while (<IN>){


}
close IN;

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See perlopentut

poj

In reply to Re^3: Extract length sum from columns and print pattern into another file by poj
in thread Extract length sum from columns and print pattern into another file by rebkirl

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