I have a dataset in 2 CSV files, example: id name site 1 bob wer 1 bob wer 2 jil fgas 3 jack vbcx 3 jack yhte I've looked at join-object http://blogs.msdn.com/b ...

Windows PowerShell is probably best-known for its ability to allow Windows admins to operate at scale. For instance, it would take forever to create a thousand user accounts through the GUI, but ...