Question

"Using "if" statement checks for a file called "student.txt" in the current directory. Removes (deletes) the file if it exist. This file will collect last name, first name, and grade for 5 people.

Use a while loop to get the information (last name, first name, and age) for 5 people. grade should be 0-100. Use three different variable names (fname, lname, and grade) to read the data from the keyboard.

Store the data read from the keyboard in a file called "student.txt". After reading all the data for 5 people, display contents of name.txt file on the monitor.

Answer 1

There are many versions of Unix scripts, csh, ksh, bash, etc.
You may want to specify which one, and also post what your proposed script would be, and difficulties, if any.