Understanding and application of Windows XP command line utility in real life (?)

2. cls
???-? ???? help command ??????? screen ? command list ?????????????? ???????? ??????? screen ????????????????? cls command ??? ????? ???????????????????

3. date
Command line ???????????? systen date ?????????????????? command ?????????? ??????? ??????????? (?)???? ?????????
1) date /t
2) date new_date
3) date

1) ??? command prompt ? system date ???????????? ??????????? ??????????? command ?????????? (???-?)
2) ??? system date ??? ????????????????? ??????????? command ?????????? ?????? date ??? command ????? ??????? new_date ????????? ???????????????????? ?????? ??????? mm-dd-yy format ????????? ????????????????????????? (e.g. >date 02-19-06) (???-?)
3) ????????? method ??? system date ??? ?????????????????????? ??????????? ??????????????????????????????? ??????????????????????? mm-dd-yy format ????? ???????????????? ?????????? ?????????? enter ?????? ???????????????????? (???-?? ???-?)

???-? date /t command

???-6 date 02-24-2006

???-7 date (???????????????)

???-8 date (????????????????)

Note: command ????????????? ???????????????? parameter ??????? switches ??????????????????? ?????? command ???????? ???? switches ??????? ???????? ???????????? ????????? command ?????????? ????????? ???????????????????? ?????????????????? switches ????????? ?????????????????

Tip: ????? command ?????? switches ????????? ?????????????????????? (???.) ????????? ?????????????? ?????????????????

(???-?) >command /?