This is equivalent code (though note davorg's reply for a much more robust solution) ... no need to iterate through everything: 
sub lastlines
{
  return map { $_[-1] } @_;
}

# or, w/o using a sub:
@last = ($a[-1], $b[-1], $c[-1]);

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In reply to Re^2: how can i read only the last line of a files by davidrw
in thread how can i read only the last line of a files by Anonymous Monk

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