Hello, I come back with almost the same problem, using your code for this command line synthax: 
456642 -channel 1 -a 1 -b 1 -c 1 -channel 1 -a 2 -c 2 it prints only
$VAR1 = {
            '1' => {
                   'c' => '2',
                   'a' => '2'
                 }
        };

[download]
but I want to print also the first values for channel number 1, like this: 
$VAR1 = {
          '1' => {
                   'c' => '1',
                   'a' => '1',
                   'b' => '1'
                 },
          
          '1' => {
                   'c' => '2',
                   'a' => '2'
                 }
        };

[download]
Thank you for your time, bory

In reply to Re^2: function like GetOption by bory
in thread function like GetOption by bory

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