To complete this assignment, run the following command to install the korn shell:
sudo apt-get install ksh
If you want launch the korn shell to test some commands, run the following command:
ksh
To return to you default shell type:
exit
Write a korn shell program that will continually allow the user to input a numeric average for a number of students. After each grade is input the program will output the letter grade for that student. It will continue to ask for more grades until the user enters -1 to stop. Once the user enters -1, have program output the numeric average for all students.
A sample run could be:
What is the next student’s numeric average? 82
That student got a B for the semester.
What is the next student’s numeric average? 77
That student got a C for the semester.
What is the next student’s numeric average? 86
That student got a B for the semester.
What is the next student’s numeric average? 62
That student got a D for the semester.
What is the next student’s numeric average? 95
That student got a A for the semester.
What is the next student’s numeric average? -99
The average for all students is 80.4
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more