Windows PowerShell – How to Diff Two Text Files

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I have two text files and want to find the differences between them using Windows Powershell. Is there something similar to the Unix diff tool available? Or is there another other way I haven't considered?

I've tried compare-object, but get this cryptic output:

PS C:\> compare-object one.txt two.txt

InputObject                                                 SideIndicator
-----------                                                 -------------
two.txt                                                     =>
one.txt                                                     <=

Best Answer

Figured it out myself. Because Powershell works with .net objects rather than text, you need to use get-content to expose the contents of the text files. So to perform what I was trying to do in the question, use:

compare-object (get-content one.txt) (get-content two.txt)
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