how to add the file name as first coulmn?

Question

I tried to merge CVS files with the following code:

@echo off
    break > merged.csv
    for %%f in (pro*.csv) do for /F "tokens=*" %%g in ('type "%%f"') do echo %%g,%%f >> merged.csv

But I got the file name at the end of each line , Is there any way to make the file name in the first coulmn ?

question from:https://stackoverflow.com/questions/65849267/how-to-add-the-file-name-as-first-coulmn

Answer 1

Waitting for answers