How to run this command with bat?

Question

cmd/bat

There are multiple files

gd-5.txt
Wddss-5.txt
Hf-66sa-7.txt
...

This command:

spoiler

for /f "tokens=* delims= " %i in ('dir /b "*.txt"') do Set LIST=%i& set LIST | ren "%~fi" "%LIST:-=%"

Renames these files to this form, without a dash (gd5.txt
Wddss5.txt)
But
This command only works through cmd.
How can I make this command work only with the launch of the batch file?))

Answer 1

This is how it will be done:

for /f "tokens=* delims= " %%i in ('dir /b "*.txt"') do Set LIST=%%i& set LIST | ren "%%~fi" "%LIST:-=%"

Only your design in the batch file will not work correctly.
Correct like this:

SetLocal EnableDelayedExpansion
for /f "tokens=* delims= " %%i in ('dir /b "*.txt"') do (Set LIST=%%i & ren "%%~fi" "!LIST:-=!")