Print the first two lines of a file only if you are in the first file. 
if ($. <= 2){
    if ($infile eq $FILES[0]){
        print OUTFILE $line;
    }
}
else {
    print OUTFILE $line;
}

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In reply to Re: data concatenation in an output file by moritz
in thread data concatenation in an output file by steph_bow

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