qixiaobin0715

取倒数第k个文件，这里k=2，即倒数第2个文件：

@echo off
set /a k=2,n=0
cd /d "%~dp0"
setlocal enabledelayedexpansion
for /f "delims=" %%i in ('dir /b /ad') do (
    for /f "delims=" %%a in ('dir /b /a-d "%%i"^|find /v /c ""') do set /a m=%%a-k
    for /f "delims=" %%j in ('dir /b /a-d "%%i"') do (
        if !m! equ !n! set "FileName=%%j"
        set /a n+=1
    )
    echo [%%i]: !FileName!
    set n=0
)
pause
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