How to rename multiple file extensions to nil/no file extension at once in Windows? (lemmy.ml)

submitted 1 year ago* (last edited 1 year ago) by Squa64res@lemmy.ml to c/asklemmy@lemmy.ml

36 comments fedilink hide all child comments

In case of renaming multiple file extensions to another, they suggested to type this command in cmd promt or powershell: ren *.(current extension name) *.(new extension name)

But what about to renaming multiple file extensions to nil or no file extension? How to replace this command *.(new extension name) ?

you are viewing a single comment's thread
view the rest of the comments

[-] minticecream@lemmy.world 1 points 1 year ago

This would be a great question for chatGPT.

[-] dfyx@lemmy.helios42.de 7 points 1 year ago

I wouldn’t trust chatGPT on this. Sure, there’s a good chance it gets it right but also a non-negligible chance it gets it catastrophically wrong and you accidentally delete the files or rename them to something that’s even harder to fix.

[-] Hamartiogonic@sopuli.xyz -4 points 1 year ago* (last edited 1 year ago)

Best case scenario, you get the right regex command on the first try. Not super likely though, so it’s good to try it out with a backup located in a separate folder.

Worst case scenario: GPT is giving you a command with the -r switch and you apply it to the root. You’ll end up nuking the whole drive. Not super likely either, but it’s good to be able to understand this part of the command before running it.

The way I see it, GPT is the author, and you’re the editor/publisher. It’s your responsibility to check the book before publishing it.

[-] TheEntity@kbin.social 4 points 1 year ago

Is this the new "just google it"?

[-] bionicjoey@lemmy.ca 2 points 1 year ago

Yes but it's much stupider

[-] foggy@lemmy.world 2 points 1 year ago

To rename multiple file extensions to have no file extension, you can use a wildcard character to match all files with the current extension and then replace it with nothing (an empty string). Here's the command you can use in Command Prompt or PowerShell:

For Command Prompt:

ren *.(current extension name) *.

For PowerShell:

Get-ChildItem *.(current extension name) | Rename-Item -NewName { $_.Name -replace '.(current extension name)$', '' }

Replace "(current extension name)" with the actual extension you want to remove, and this command will remove the extension from all matching files

Idk if it's accurate but that was it's response to OPs input

this post was submitted on 16 Sep 2023

38 points (95.2% liked)

Asklemmy

43895 readers

1242 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy 🔍

If your post meets the following criteria, it's welcome here!

Open-ended question
Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
Not ad nauseam inducing: please make sure it is a question that would be new to most members
An actual topic of discussion

Looking for support?

Looking for a community?

Lemmyverse: community search
sub.rehab: maps old subreddits to fediverse options, marks official as such
!lemmy411@lemmy.ca: a community for finding communities

~Icon~ ~by~ ~@Double_A@discuss.tchncs.de~

founded 5 years ago

MODERATORS