Multiple choice

Which of the following are not filter programs?

  1. date

  2. sort

  3. cat

  4. grep
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The date command displays the date and time. System clock is set by the super-user with the help of date command. With no options the date command will display the current date and time. For e.g., :$date will print fri jul 16:12:06 EDT 2007. The date command is not a filter program.

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