for (0 .. $#lines1) {
  print $lines1[$_] eq $lines2[$_] ? $lines1[$_] : '*';
}

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<http://www.dave.org.uk>

"The first rule of Perl club is you do not talk about Perl club."
-- Chip Salzenberg

In reply to Re: comparing strings by davorg
in thread comparing strings by Anonymous Monk

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