- @echo off & setlocal enabledelayedexpansion
- set "r0=/" & set "r1=+" & set "r2=)"
- for /f "tokens=*" %%f in ('dir /b *.txt') do (echo %%f
- > ~tmp (
- for /f "useback delims=" %%l in ("%%f") do (
- (set lin="%%l") & (set lin=!lin:_=" "!) & set "line="
- for %%a in (!lin!) do (
- set "line=!line!%%~a"
- set /a "r=!random! %% 3"
- for %%r in (r!r!) do set "line=!line!!%%r!"
- )
- echo,!line:~0,-1!
- ) )
- copy /y ~tmp "%%f"
- )
- del ~tmp
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