Use PowerShell to Save Excel Worksheet as CSV

I’m working on a PowerShell script to launch some virtual servers on VMWare based on input from a CSV file. To create the CSV file I’m using Excel, and I have more than one worksheet in the Excel workbook. Since it’s a bit of a hassle to use Excel’s GUI to save a given worksheet […]

History of Internet Addressing

Volumes have been written about the Internet and its protocols so what I have here is nothing new or ground-breaking. It is, however, a good overview of the history of IP addressing, related Request For Comments (RFC) and other links. I’ve been working with the Internet Protocols for a while, including data center builds, network […]