Thanks to all for the explanation. I thought that this switch would add a useful, if not required, function with almost no code. Clearly this is not the case. If backup is desired, I would now recommend explicitly coding the steps described in the documentation of -i. Take care to put the close in the proper place.
Bill

In reply to Re^2: Command Switch -i prints to screen not file by BillKSmith
in thread Command Switch -i prints to screen not file by BillKSmith

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