REM List file names, sorted by file name---------
dir /b /on > list.txt
REM Find JPG files
findstr ".JPG" list.txt > target.txt
rem delete file extension-------------------------
@echo off & setlocal enabledelayedexpansion
rem reads all the contents of target.txt
for /f "eol=* tokens=*" %%i in (target.txt) do (
rem sets variable a to the content of each line
set a=%%i
rem If the line has .JPG, change it to
set "a=!a:.JPG=!"
rem saves all modified lines into $
echo !a!>>$)
rem replaces the original a.txt content with the content of $
move $ target.txt
REM Create folder-----------------------------
rem reads all the contents of target.txt
for /f "eol=* tokens=*" %%i in (target.txt) do (
set string=%%i
echo "%%i"
for /f "tokens=1,2 delims=_" %%a in ("%%i") do (
set BEFORE_UNDERSCORE=%%a
set AFTER_UNDERSCORE=%%b
echo %%a
md %%a
rem Move files to folder
move %%i*.* %%a
))
del list.txt
del target.txt
