Thank you for guidance. I keep the library names in an array and try to open each of them to do further editing. It seems I cannot open the file directly using file handle. I will be very much appreciate if you shed light on this.Thanks.

while ($line = <CF>) {

    @arr2 = @empty_arr;

    if ($line =~ /(\S+)/) {
        $libn = "$1.lib";
        #print "$libn\n";
    push (@arr2,$libn); #print "@arr2\n";
    }
}

foreach $libn (@arr2) {

open (VI,"$libn") || die "ERROR: can't read $libn\n";

#print"$libn\n";

if ($line =~ m/(Car code:)((.*))/) {
                $a = $line; 
                ....
                ..              
  
}

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In reply to Re^2: Perl: how to insert words at the end of each line and open the file? by WWq
in thread Perl: how to insert words at the end of each line and open the file? by WWq

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