my $write_file = "c:/trxlogfile.txt";

my $fh = new IO::File;
if ($fh->open("> $write_file")) {
    

    #open(OUT, ">$write_file" ) || die "Kann die Datei nicht erzeugen: $!";
        
    my @array_result;
    my $string_result;
    my %hash;
    
    foreach (@ARGV) {
            
    $string_result=work_with_file($_, $fh, \%hash);
    push(@array_result, $string_result);
    
    }
    
    foreach my $key (sort keys %hash) {
            print $fh "$key:\n$hash{$key}\n\n";  
            }


    #my $laenge = @ARGV;
    
    
    for my $i (0..$#ARGV){
    print $fh "$ARGV[i]\n\n $array_result[i]\n";
    }
}
    
    
    $fh->close;