Before you start to write the next script, first run the 'who' command at the UNIX prompt and redirect it into a file named users. txt. (Then, look at the file and study its format!) Afterwards, write a program that reads in and uses the 'split' function to break up each line of the 'users. txt' file into three variables: who, where, and when_and_IP, and then reprints it to the screen in this format: who on where at when_and_IP. So, if your text input file contains three lines, I expect to see code that produce three lines of output, each of which will look like:

Under which key category do the page up and page down keys fall? page up and page down keys fall under the keys category.

Write a program that uses a random number generator to generate a two digit positive integer and allows the user to perform one or more of the following operations: a. double the number. b. reverse the digits of the number. c. raise the number to the power of 2, 3, or 4. d. sum the digits of the number. e. if the number is a two-digit number, then raise the first digit to the power of the second digit. f. if the number is a three-digit number and the last digit is less than or equal to 4, then raise the first two digits to the power of the last digit. after performing an operation if the number is less than 10, add 10 to the number. also, after each operation determine if the number is prime. each successive operation should be performed on the number generated by the last operation. your program should not contain any global variables and each of these operations must be implemented by a separate function. also, your program should be menu driven. 7. (fraction calculator) write a program that

When you interpret the behavior of others according to your experiences and understanding of the world your evaluation is