hanyeguxing

完全打乱顺序：

@echo off&setlocal enabledelayedexpansion
for /F "delims=" %%i in (1.txt) do call:n&for %%j in (#!n!) do set "%%j=%%i"
(for /F "tokens=1* delims==" %%i in ('set #') do echo.%%j)>2.txt
exit
:n
set n=%random%
if defined #%n% goto:n
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