added setuser-readonly script for permissions

tools/setuser-readonly.cmd

@@ -0,0 +1,43 @@
+@echo off
+
+IF %1.==. GOTO USAGE
+
+if /I %1 == %SystemDrive% goto nosystemdrive
+if /I %1 == %SystemDrive%\ goto nosystemdrive
+
+if NOT EXIST %1 (
+  echo ERROR: file or directory not found!
+  exit /b
+)
+
+echo setting permissions for Users on [ %1 ] to READ-ONLY ...
+
+if EXIST %1\* (
+
+  echo *** DIRECTORY mode ***
+  takeown /F %1 /R /A /D Y 1>nul
+  icacls %1 /inheritance:r
+  icacls %1 /grant Administrators:F /t /c /l /q
+  icacls %1 /grant Users:RX /t /c /l /q
+
+) else (
+
+  echo *** FILE mode ***
+  takeown /F %1 /A  1>nul
+  icacls %1 /inheritance:r
+  icacls %1 /grant Administrators:F /c /l /q
+  icacls %1 /grant Users:RX /c /l /q
+
+)
+echo.
+GOTO END
+
+:nosystemdrive
+echo ERROR: cannot use the SystemDrive!
+GOTO END
+
+:USAGE
+echo "usage: %0 <path>"
+
+:END
+