If it's only for the first line, use this instead:

use strict;
use warnings;

use Tie::File;

tie my @xfil, 'Tie::File', 'var.txt' or die $!;

$xfil[0] =~ s/the line to be replaced/this is the new line/;

untie @xfil;

[download]

Substantially less cumber. :-)

-- Ken

In reply to Re^5: A Better Way by kcott
in thread A Better Way by toniax

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