中国DOS联盟

@echo off
for /f "delims=" %%a in (a.txt) do (
  if not exist "F:%%~pa" md "F:%%~pa"
  if not exist "%%a" (>>b.txt echo %%a) else copy /y "%%a" "F:%%~pa" >nul || (
    >>b.txt echo %%a
    pause & exit /b
  )
)

@echo off
for /f "delims=" %%a in (a.txt) do (
  if not exist "F:%%~pa" md "F:%%~pa"
  if not exist "%%a" (>>b.txt echo %%a) else copy /y "%%a" "F:%%~pa" >nul || (
    >>b.txt echo %%a
    for /f "delims=:" %%? in ('findstr /n "%%a" a.txt') do more +%%? a.txt >> b.txt
    pause & exit /b
  )
)

@echo off
for /f "delims=" %%a in (a.txt) do (
  if not exist "F:%%~pa" md "F:%%~pa"
  if not exist "%%a" (>>b.txt echo %%a) else copy /y "%%a" "F:%%~pa" >nul || (
    >>b.txt echo %%a
    for /f "skip=2 delims=[]" %%i in ('find /n "%%a" a.txt') do more +%%i a.txt >> b.txt
    pause & exit /b
  )
)

@echo off
for /f "delims=" %%a in (a.txt) do (
  if not exist "%%a" (>>b.txt echo %%a) else (
    if not exist "F:%%~pa" md "F:%%~pa"
      copy /y "%%a" "F:%%~pa" >nul || (
        echo 正在输出未被复制的文件路径至 b.txt...
        >>b.txt echo %%a
        for /f "skip=2 delims=[]" %%i in ('find /n "%%a" a.txt') do (
          set n=%%i
          goto end
        )
      )
  )
)

:end
for /f "skip=%n% delims=" %%o in (a.txt) do echo %%o>>b.txt
echo   输出完毕。请按任意键退出...
pause>nul & exit /b