Answered by : disgusted-dog-4zbn7my0i774

for file in *; do mv "$file" `echo $file | tr ' ' '_'` ; done

Source : https://stackoverflow.com/questions/1806868/linux-replacing-spaces-in-the-file-names | Last Update : Tue, 09 Mar 21

Answered by : shane-whitmire

find . -type f -name "* *" -exec bash -c 'mv "$0" "${0// /_}"' {} \;

Source : | Last Update : Mon, 25 Oct 21

Answered by :

Get-ChildItem C:\NewFolder -Directory -Recurse | Rename-Item -NewName {$_.Name -replace '_',' '}

Source : https://social.technet.microsoft.com/Forums/en-US/51badd3c-0d49-49ce-9680-bfe7b3b169d9/batch-script-replace-underscores-in-folder-names-with-a-space?forum=ITCG | Last Update : Sun, 28 Mar 21

Answered by : itchy-impala-1929mlmkx0k0

@echo off
Setlocal enabledelayedexpansion
Set "Pattern= "
Set "Replace=_"
For %%a in (*.exe) Do ( Set "File=%%~a" Ren "%%a" "!File:%Pattern%=%Replace%!"
)
Pause&Exit

Source : https://stackoverflow.com/questions/20791264/how-to-replace-all-spaces-by-underscores-in-all-file-names-of-a-folder | Last Update : Tue, 02 Nov 21