@echo off
setlocal enabledelayedexpansion
set /p str=請輸入要刪除的字符（回車確認）：
for /f "delims=" %%a in ('dir /a-d/b *') do (
set new=%%~a
ren "!new!" "!new:%str%=!")
echo 字符“%str%”已刪除！&pause

@echo off
setlocal enabledelayedexpansion
echo "請輸入所要添加的標題前綴[不添請回車]"
set /p str1=
echo "請輸入所要添加的標題后綴[不添請回車]"
set /p str2=

:chose
echo "是否應用到子文件夾中(Y/N)"
set /p cho=
if "%cho%"=="Y" goto 1
if "%cho%"=="y" goto 1
if "%cho%"=="N" goto 2
if "%cho%"=="n" (goto 2) else (goto chose)

:1
for /f "delims=" %%i in ('dir /a-d/b/s') do (if /i not "%%~fi"=="%~f0" ren "%%i" "%str1%%%~ni%str2%%%~xi")
goto 3

:2
for /f "delims=" %%i in ('dir /a-d /b *.*') do (if /i not "%%~fi"=="%~f0" ren "%%i" "%str1%%%~ni%str2%%%~xi")
goto 3

:3
pause

@echo off& setlocal enabledelayedexpansion
for /f "delims=" %%1 in ('dir /a /b') do (set wind=%%1
ren "%%~1" "!wind:OPE_=!")
注解：OPE_為自己想要刪除的文件名前綴

@echo off
set /p w=請輸入文件格式(即擴展名并以回車結束):
set /p str1=請輸入要修改的文字(以回車結束):
set /p str2=請輸入要改成的文字(若是刪除則直接回車，以回車結束):
for /f "delims=" %%i in ('dir /b /a-d "*.%w%"' ) do (
set str3=%%i
setlocal EnableDelayedExpansion
set "str3=!str3:%str1%=%str2%!"
ren "%%i" "!str3!"
endlocal
)
pause