Grab Computer Serial Number

for /F "skip=2 tokens=2 delims=," %%A in ('wmic systemenclosure get serialnumber /FORMAT:csv') do (set "serial=%%A")
echo %serial% > c:\temp\serial.txt
FOR /F "tokens=* delims=" %%Y in (c:\temp\serial.txt) DO echo ServerUtilsSetMachineProperty(@ThisMachine(),Serial Number,%%Y)