How would you do it?

On 8 lines instead of 1 :-( 

while (<$f>){
  chomp;
  s/^\s+//;
  s/\s+$//;
  next unless length;
  next if /^#/;
  push @lines, $_;
}

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In reply to Re: A perverse use of grep by wfsp
in thread A perverse use of grep by eyepopslikeamosquito

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