????Windows XP(Windows 2003?????)??????????????????????????????????????Windows XP??????????

????Windows XP????????Shutdown.exe????????????λ??WindowsSystem32??????С????????Windows 2000?????????Ч?????????Shutdown.exe????????????

?????????????????22:00????????????“???→????”??????“at 22:00 Shutdown -s”????????????22?????????“?????”??????????30????????????湤?????????????????????????????“Shutdown.exe -s -t 3600”????????60?????????????“3600”????60?????

???????ú??????????????????????????????????????“shutdown -a”??????????“shutdown -i”??????????????????????????????????????á?

????Shutdown.exe?????????????????????????????????????????????Ч????????“-s”???????????????“-a”????????????????????г???????????????????Shutdown.exe?а?????á?

?????÷?: shutdown [-i | -l | -s | -r | -a] [-f] [-m\computername] [-t xx] [-c "comment"] [-d up:xx:yy]

??????в??? ????????(?? ? ???)

????-i ??? GUI ???棬?????????????
????-l ???(????????? -m ??????)
????-s ????????
????-r ???????????????
????-a ?????????
????-m\computername??????????/?????/????
????-t xx ???ù?????? xx ??
????-c "comment" ??????(?? 127 ?????)
????-f ??????е???ó????????о???
????-d [u][p]:xx:yy ?????????
????u ?????????
????p ???????????????
????xx ??????????????(С?? 256 ????????)
????yy ??????????????(С?? 65536 ????????)
????-f????й????ó???
????-m \????????????????????
????-i??????????????棬????????Shutdown?????????
????-l???????????
????-r???????????
????-t??????ù??
????-c "???????"??????????????е????????(?????127?????)