use Tie::File: 
use Tie::File;
sub last_line_of_file
{
    my $file = shift;
    tie my @array, 'Tie::File', $file or die "read $file - $!";
    $array[-1]
}

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In reply to Re: How do I copy out the last line written in a file? by I0
in thread How do I copy out the last line written in a file? by Anonymous Monk

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