1. csm/efi 구분
bcdedit /enum {current} | find "winload.efi" && (bcdedit /set %guid% path \windows\system32\winload.efi)
bcdedit /enum {current} | find "winload.efi" || (bcdedit /set %guid% path \windows\system32\winload.exe)
or
set bios=exe
bcdedit /enum bootmgr | findstr bootmgfw.efi
if not errorlevel 1 set bios=efi
bcdedit /set !guid! path \windows\system32\winload.!bios!
2. guid
for /f "tokens=1-5 usebackq delims=-" %%a in (`bcdedit /create /d "Setup Windows 10" /application osloader`) do ( set first=%%a
set last=%%e
set guid=!first:~-9!-%%b-%%c-%%d-!last:~0,13!
)
or
for /f "tokens=1 delims={}" %%g in ('%BCDEDIT% /store %BCDSTORE% /create /application osloader') do set GUID={%%g}
3. 32/64구분
:CheckOS
IF EXIST "%PROGRAMFILES(X86)%" (set bit=x64) ELSE (set bit=x86)
or
:CheckOS
IF "%PROCESSOR_ARCHITECTURE%"=="x86" (set bit=x86) else (set bit=x64)
or
rem --> check processor architecture
if /i "%PROCESSOR_ARCHITECTURE%"=="x86" set "batch_cpu=x86"
if /i "%PROCESSOR_ARCHITECTURE%"=="AMD64" set "batch_cpu=x64"
if /i "%PROCESSOR_ARCHITECTURE%"=="IA64" set "batch_cpu=x64"
::32/64Bit Switch
ECHO %PROCESSOR_ARCHITECTURE%|FINDSTR AMD64>NUL && SET ARCH=AMD64 || SET ARCH=x86
ECHO %ARCH%
SYSTEM VARIABLES
--------------------------------------------------------------------------------
SYSTEM:
%systemdrive% > C:
%windir% > C:\Windows
%systemroot% > C:\Windows
%programfiles% > C:\Program Files
%programfiles(x86)% > C:\Program Files (x86)
%commonprogramfiles% > C:\Program Files\Common Files
%commonprogramfiles(x86)% > C:\Program Files (x86)\Common Files
%programdata% > C:\ProgramData
%allusersprofile% > C:\ProgramData
USER:
%userprofile% > C:\Users\s1ave77
%appdata% > C:\Users\s1ave77\AppData\Roaming
%localappdata% > C:\Users\s1ave77\AppData\Local
%public% > C:\Users\Public
--------------------------------------------------------------------------------
:: ------------EXTRA CODE TO CHANGE DIRECTORY-------------
echo %~n0%~x0 started from Directory: %~d0%~p0
%~d0
cd %~d0%~p0
:: -------------------------------------------------------
