It cannot be done.
The same hash key cannot contain
both a numeric value: ...{'SerialNumberUserAttribute'} = 12345;
and a subtree of hashes: ...{'SerialNumberUserAttribute'}{'LanMan'}{'Value'}="";
With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.