#include <iostream>
#include <unistd.h>
#include <cstdlib>
#include <sys/types.h>
#include <sys/stat.h>

int main(){

	pid_t pid=fork();
	if (pid>0){
		//parent
		std::cout<<"started parent xombie factory PID="
		<< pid;
	}else{
	setsid();

	std::cout<<"Factory in the background \n";
	std::cout << "background PID=" <<getpid() << "\n";
	for (int i=0;i<5;i++){
		pid_t child=fork();
		if (child==0) {
			_exit(0);
		}
		sleep(1);
	} std::cout<< "Created 5 zombies";
	}
	while (true) {
		sleep(60);
	}
	return 0;
}