a Google search yields,
mictamcody2000 of bleepingcomputer.com supplying these magic words, for
use in shortcuts
shuts it down then restarts it...
CODE%windir%\system32\shutdown.exe -r -t 5
this one just shuts it down...
CODE%windir%\system32\shutdown.exe -s -t 10
ive also learned to make a cancel one just incase i accidentally click the
shutdown one
heres the one for the cancellation...
CODE%windir%\system32\shutdown.exe -a
here are two for logoff
CODE%windir%\system32\shutdown.exe -l
or you can also use
CODE%windir%\system32\shutdown.exe -f