DOS command for Time and Date
Unless you use DOS commands frequently even the simple commands become forgotten 
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There are the easiest commands like TIME and DATE which we can all forget.
DOS TIME COMMAND
To set the time (prompting for new time): TIME
To show the displays current system time: TIME/T
To show the time in the FORMAT HH:MM:SS:
echo %TIME%”
DOS DATE COMMAND
To set the DATE (prompting for new DATE): DATE
To show the displays current system DATE: DATE/T
To show the time in the date FORMAT:-
echo %DATE%”