Write a program that creates a "ring" of three processes connected by pipes. The first process should prompt the user for a string (input at the keyboard) adn then send it to the second process. The second process should reverse the string and send it to the third process. The third process should convert the string to UPPERCASE and send it back to the first process. When the first process gets the (reversed and capitalized) string back, it should print it on the terminal. When this is done, all three processes may terminate.
## Deliverables
Needs to be written in C only, and run on linux. Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. Complete copyrights to all work purchased.
## Platform
Linux operating (Mandrake or Redhat)
## Deadline information
6 May 2002 6pm is the deadline for delivery.