Question

Design a program using ordinary pipes in which one process sends a string message to
a second process, and the second process reverses the case of each character in the
message and sends it back to the first process. For example, if the first process sends
the message “Hi There”, the second process will return “hI tHERE”. This will require
using two pipes, one for sending the original message from the first to the second
process and the other for sending the modified message from the second to the first
process. You can write this program using either UNIX or Windows pipes. fork()
<unistd.h>, pipe()

Answer 1

Explanation:

no way it is use less question baby... love you