Getting the computername in Powershell

Update 2015-07-03:

So I got two comments from Paul Wiegmans. These were mainly that the functions delivered different hostname vs netbios version. And that I had missed a good function. And I’m so used to that since windows limits the Netbios computername to 16 characters, where the last one is a reserved character so I forgot to test for longer versions.

Updated blogpost with all the glory:

Last weekend my company and a couple of customers had an event in the Swedish village of Åre. To cut to the chase we had both speakers from Knowledge factory, TrueSec and Microsoft at the event. And during Bruce Payette‘s presentation I noticed that he used hostname instead of $env:computername as I and other use. So I talked a little with him about it, and decided to write a blog entry about it. So we discussed a couple of options mostly using $env, the .NET method and hostname.exe. I also decided to test the speed of a couple of ways. Lets start with the speeds and go from there.

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