You should reference existing threads for interested monks: Data::Dumper is returning empty ([id://818253]) for example.

For your desired result, you should use the structure as written above. The idea is that the networkInfo() subroutine returns a list, which you iterate over. For every entry in that list, you want to perform your tests. Examining your output, I note blank entries in your output for $nic->{ip}, $nic->{mask} and $nic->{bcast}. This means the bug is where you assign those values in the networkInfo() subroutine.

In reply to Re: Need help with small IF statement by kennethk
in thread Need help with small IF statement by MikeDexter

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