批处理统计文件大小

@echo offsetlocal enabledelayedexpansionset n=0for /f "delims=" %%i in ('dir /a-d /b *.*') do ( echo %%i:  Size = %%~zi Bytes set /a n+=%%~zi/1048576)echo .echo %n% MBif %n% GTR 9 echo tt1if %n% LSS 9 echo tt2========================/f      file/d      dir%%~zi   GTR   greaterEQU   equalLSS   less1048576 = 1024*1024========================echo 开始删除 openssl.exedel  "C:\Program Files\Git\usr\bin\openssl.exe" /fecho 删除成功！pause