How to shutdown and apply updates via DOS command

to shutdown a computer in Ms-Dos Type this shutdown -s, to cancel it quickly type shutdown -a, although you cannot update windows in dos mode but you can update the group policies to do that type gpupdate.... this is supported in all Microsoft windows edition.......Thanks

to shutdown a computer in Ms-Dos Type this shutdown -s, to cancel it quickly type shutdown -a, although you cannot update windows in dos mode but you can update the group policies to do that type gpupdate.... this is supported in all Microsoft windows edition.......Thanks[/QUOTE]