how can i add extension to multiple extensionless files on windows 10 . Powershell command doesn't work

Question

how can add extension to multiple file on windows 10 using windows powershell

hi, how can i add extensions to multiple extensionless files on windows 10

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when i right click on folder  holding shift key then choose powershell because there is no command prompt

and enter this command ren *. *.jpeg it doesn't work even ren * *.jpeg didn't work also

i tried using cmd prompt by from start menu then locating file using cd then file location then typed the first command it worked so what is the right command for windows power shell and if there are any other methods it would be great

Answer 1

Well, if you like the Command Prompt better, then...

https://www.tenforums.com/tutorials/59686-open-command-window-here-administrator-add-windows-10-a.html

Open command window here as administrator - Add in Windows 10

I haven't tried it, but Shawn Brink is a smart one. And, if you'll scroll down that page, you'll see he had good feedback during development.