Some explicit instructions on getting a PCI-GPIB card to work using CentoOS 7/NI-VISA/NI-488

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I've recently struggled through getting a PCI-GPIB card to work with CentoOS 7/NI-VISA/NI-488.

In the hope that it might be useful to someone else, I've posted some very explicit instructions here:

https://gist.github.com/jddmartin/99ea2328f67abe466022f30a7a24d8e6

Hopefully these might be useful to someone else.