Hi Monks, I need a little help designing a tool. The purpose of the tool is to test some incoming outgoing ports in preparation for a software application that we install. The way i am designing this tool is that i have a system script called system.pl that initially prompts the user to enter the following: IP, MASK, DNS, NTP, GW etc It then saves all this information in a log file. Afterwards it checks for instance if the given hostname resolves to the given IP. To achieve this there is another script called dns.pl. Similary every function has a script named after it. Taking the example of dns.pl. 
sub getIP{
   my $result = $resolver->query($_[0]);
   return $result;
}

[download]
All variables are already defined as this is just an example. What i want a little help with is that should i return objects from these perl scripts or do the processing for instance and get all A records and return strings or arrays ? What would be a good approach ?

In reply to Code Design Help by Anonymous Monk

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