Technology Tales

Adventures in consumer and enterprise technology

File comparison using PowerShell

Published on 16^th August 2025 Estimated Reading Time: 1 minute

In the past, I have compared files on the Linux/UNIX command line as well as the legacy Windows command line. Recently, I decided to try it using PowerShell. Here is the command structure:

Compare-Object (Get-Content ".\[name of one text file]") (Get-Content ".\[name of another text file]") > [path and name of output file]

Admittedly, this is more verbose than the others that I have mentioned above. Nevertheless, it does the job and sends everything to a text file for review. The Compare-Object piece does the comparison once the Get-Content portions have read in the content.

Keywords

Just click on one of these terms to find more like this:

Add a Comment Cancel Comment

Please be aware that comment moderation is enabled and may delay the appearance of your contribution.

The content, images, and materials on this website are protected by copyright law and may not be reproduced, distributed, transmitted, displayed, or published in any form without the prior written permission of the copyright holder. All trademarks, logos, and brand names mentioned on this website are the property of their respective owners. Unauthorised use or duplication of these materials may violate copyright, trademark and other applicable laws, and could result in criminal or civil penalties.

All comments on this website are moderated and should contribute meaningfully to the discussion. We welcome diverse viewpoints expressed respectfully, but reserve the right to remove any comments containing hate speech, profanity, personal attacks, spam, promotional content or other inappropriate material without notice. Please note that comment moderation may take up to 24 hours, and that repeatedly violating these guidelines may result in being banned from future participation.

By submitting a comment, you grant us the right to publish and edit it as needed, whilst retaining your ownership of the content. Your email address will never be published or shared, though it is required for moderation purposes.