Write a program that:

1) Asks from the user an integer number N (N>10)

2) Creates N processes that:

a) Each process prints its own PID

b) Each process prints the current time (Tip: check the C date and time funcations)

3) The parent process should print its own ID

4) Run the program 5 times and keep the output. Is it different in some cases?

Explain why this happens

5) Are the PIDs of the processes the same each time you execute the program ?

6) What is the maximum limit to the number of processes possible in a Unix system ? Verify with your program