Windows 환경 변수 정보

echo %comspec%

echo %date%
echo %time%
echo %prompt%
echo %errorlevel%
echo %path%
echo %temp%
echo %windir%

@rem 윈도우 2000 이후 버전
echo %random%
echo %systemdrive%
echo %systemroot%
echo %appdata%
echo %sessionname%
echo %allusersprofile%
echo %username%
echo %userprofile%
echo %processor_architecture%
echo %processor_identifier%
echo %processor_level%
echo %processor_revision%