if ($true){}# == ($true){}# goto ___yiwuyun
<#BeginBatOperation#
:___yiwuyun
@echo off&setlocal EnableDelayedExpansion&cls
if "%~1"=="true" (
 (echo $yiwuyun_fileName="%~f0"&echo $BoolAdmin=$false&echo $strPath="%~dp0"&type "%~f0")|powershell -command -
 call :MainBatOperation
) else if "%~1"=="delboot" (
 (echo $yiwuyun_fileName="%~f0"&echo $Del=$true&echo $strPath="%~dp0"&type "%~f0")|powershell -command -
) else if "%~1"=="deltrue" (
 (echo $yiwuyun_fileName="%~f0"&echo $Del=$false&echo $strPath="%~dp0"&type "%~f0")|powershell -command -
 call :MainBatOperation delboot
) else (
 (echo $yiwuyun_fileName="%~f0"&echo $BoolAdmin=$true&echo $strPath="%~dp0"&type "%~f0")|powershell -command -
)
endlocal
exit/b 0

:MainBatOperation
rem 初始化变量
set drive=C:
set "ramdiskwim=ramdisk=[!drive!]\wuyun\bootimg\win8cmdboot.wim"
set "ramdisksdipath=\wuyun\boot\boot.sdi"
set "part=partition=!drive!"
set "delboottxt=!drive!\wuyun\boot\delboot.txt"
set "bootsdi=!drive!\wuyun\boot\boot.sdi"
set "bootwim=!drive!\wuyun\bootimg\win8cmdboot.wim"
set  description="Boot from CMD"

rem 判断所需的文件是否存在，不存在就退出
call :FileIsExist
if not "%errorlevel%"=="0" (
  echo File Not Exist!
  goto end
)

rem 如果第一个参数是delboot 则删除由本程序添加的所有引导项，如果要删除最近的。必须手动修改delboot.txt，只保留最后两项。
call :DelBoot %1
if "%errorlevel%"=="1" (
  echo File Not Exist!
  goto end
) else (
  if "%errorlevel%"=="2" (
    echo Boot Item Deleted!
    goto end
  )
)


rem 新建引导加载项 加载项类型为ramdisk
call :NewRamDisk


rem 获取原来的引导项顺序
call :DisplayOrder

rem 把新建的引导项添加到末尾
call :AddToTail 

endlocal
:end
pause
exit /b 0


:FileIsExist
setlocal
if not exist !bootsdi! exit /b 1
if not exist !bootwim! exit /b 1
endlocal
exit /b 0

:DelBoot
setlocal
if "%1"=="delboot" (
  if not exist !delboottxt! exit /b 1
  for /f "eol=; tokens=1,2,3 delims={}" %%a in (!delboottxt!) do (
    if not "%%b"=="" set "DelGuid={%%b}"
    >nul bcdedit /delete !DelGuid!
    echo Boot Item Deleted: !DelGuid!
  )
  del !delboottxt!
  exit /b 2
)
endlocal
exit /b 0


:NewRamDisk
setlocal
for /f "eol=; tokens=1,2,3 delims={}" %%a in ('bcdedit /create /application osloader') do (
  if not "%%b"=="" set "OSLoaderGuid={%%b}"
)

for /f "eol=; tokens=1,2,3 delims={}" %%a in ('bcdedit /create /device') do (
  if not "%%b"=="" set "RamGuid={%%b}"
)

>nul bcdedit /set !RamGuid! ramdisksdidevice !part!
>nul bcdedit /set !RamGuid! ramdisksdipath !ramdisksdipath!

>nul bcdedit /set !OSLoaderGuid! device !ramdiskwim!,!RamGuid!
>nul bcdedit /set !OSLoaderGuid! osdevice !ramdiskwim!,!RamGuid!
>nul bcdedit /set !OSLoaderGuid! path \Windows\system32\boot\winload.efi
>nul bcdedit /set !OSLoaderGuid! description !description!
>nul bcdedit /set !OSLoaderGuid! systemroot \windows
>nul bcdedit /set !OSLoaderGuid! winpe Yes

echo RamGuid Boot Item Created :!RamGuid!
echo OSLoaderGuid Boot Item Created :!OSLoaderGuid!

>>!delboottxt!  echo RamGuid:!RamGuid!
>>!delboottxt!  echo OSLoaderGuid:!OSLoaderGuid!
endlocal&set OSLoaderGuid=%OSLoaderGuid%
exit /b 0

:DisplayOrder
setlocal
set displayOrder=
for /f "eol=- tokens=1,2 delims= " %%a in ('bcdedit /enum {bootmgr}') do (
  if "%%a"=="displayorder" (
     set displayOrder=%%b
  )
)

for /f "eol=- tokens=1,2 delims= " %%a in ('bcdedit /enum {bootmgr}') do (
  if "%%b"=="" (
     if "!displayOrder!"=="" (
       set "displayOrder=%%a"
     ) else (
       set "displayOrder=!displayOrder! %%a"
     )
  )
)
endlocal&set displayOrder=%displayOrder%
exit /b 0


:AddToTail
setlocal
>nul bcdedit /set {bootmgr} displayorder !displayOrder! !OSLoaderGuid!
>nul bcdedit /set {bootmgr} timeout 5
echo Boot Item Created!
endlocal
exit /b 0

#EndBatOperation#>


<#StartPowerShell#>

Function RunAsAdmin{
 $AdminPrivilege=New-Object -ComObject "Shell.Application";
 $AdminPrivilege.ShellExecute("cmd.exe","/c $yiwuyun_fileName true",0,"runas",1);
}

Function RunAsAdminDel{
 $AdminPrivilege=New-Object -ComObject "Shell.Application";
 $AdminPrivilege.ShellExecute("cmd.exe","/c $yiwuyun_fileName deltrue",0,"runas",1);
}

if($BoolAdmin){
  RunAsAdmin;
}elseif($Del){
  RunAsAdminDel;
}else{
}

<#EndPowerShell#>
复制代码