Suppose we write the following code (pseudo-code) on our shell terminal:

int main(int argc, char *argv[]) {

int p = fork();

for (int i = 0; i<=p; i++) {

waitpid(p);

printf ("P_id_1: %d, P_id_2: %d, i = %d ", getpid(), p, i);

p = fork();

}

}

Lets execute the code above. What do you observe and why? What is the printout? How many processes are being created?