During a recent foray into a PowerShell forum, I came across a post from a user wanting to update a CSV file of computers with their IP addresses. Management strategies aside, this seemed like a great opportunity to explore how you can use CSV files in PowerShell. So I thought I’d walk through the process of updating a CSV file with IP address information using a number of techniques. This article is a kind of two-fer in that we’ll look at working with CSV files and resolving computer names to IP addresses.
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