Perl keeps track of the current line number for you in the $. variable, so no need to count them your self.

Here's an implementation you can learn from (hopefully :-): 

for my $file (@files) {
   my $has_dave;
   open my $fh, "<", $file or warn("Can't open $file - $!\n"), next;
   while (<$fh>) {
      last if $. > 20;
      $has_dave = 1 if /dave/i;
   }
   print "$file\n" unless $has_dave;
}

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duff

In reply to Re: Finding names in files by duff
in thread Finding names in files by gzayzay

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