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.
Paper#66896 | Written in 18-Jul-2015Price : $47