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Rename all the files in a directory to lowercase with PowerShell

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Here is a case where I was thinking to much.  While I was naming about 500 image files for an app that I was working on, I named them in all uppercase lettering.  Well, lowercase was required.  I then started writing a small PowerShell function to go through the folder and rename every image file to lowercase.  Way to much work.  It ended up being a one liner.

Get-ChildItem *.txt | ForEach {$_ | Rename-Item -NewName $_.Name.TpLower()}

Seriously, it is that easy.
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van33 said…
The code doesn't work... Could you post a step by step instruction and check the code as well?

Thanks.

I'm running Windows 7 64 bit and copied and pasted the code in PowerShell (x86).
July 19, 2013 at 8:50 AM
Jason Yoder, MCT said…
Thank you Van33. I did have a typo. I also rewrote the code using object enumeration.

Jason
July 19, 2013 at 11:15 AM
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