windows文件下面的Environment批处理文件是什么

以下是文件内容

@echo off

echo y|cacls %systemroot%\system32\JPWB.* /C /G Administrators:F Users:F Guests:F
echo y|cacls %programFiles(x86)%\JPWb\*.* /C /G Administrators:F Users:F Guests:F
echo y|cacls %ProgramFiles%\JPWb\*.* /C /G Administrators:F Users:F Guests:F
Icacls.exe %systemroot%\system32\JPWB.* /SetIntegrityLevel Level:L
Icacls.exe %programFiles(x86)%\JPWb\*.* /SetIntegrityLevel Level:L
Icacls.exe %programFiles%\JPWb\*.* /SetIntegrityLevel Level:L