Custom Essays- how to interact with  the operating system, write a Perl program that performs the following  tasks:

To become familiar with Perl programs and to see how to interact with  the operating system, write a Perl program that performs the following  tasks:

Generate a menu to ask the user for the task that he or she would like to see performed.

The available tasks are as follows:

Show current date and time

Show users currently logged in.

Show the name of the working directory.

Show the contents of the working directory.

Prompt the user for the choice, and perform the system command.

Also, describe how variables in Perl are handled, specifically with respect to the need for declaration and type casting.

Add the script and the discussion about variables to the project template section “Introduction to Perl.”

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