#include <stdio.h>
int main()
{
int pid;
printf ( "THIS Is %d MY PARENT=%d\n" ,getpid(),getppid() );
pid = fork();// fork sysca1l; parent returns child pid,
if (pid){ // PARENTEXECUTES THIS PART
	printf ("THIS IS PROCESs %d CHILD PID=%d\n",getpid(),pid);

}
else{	// child executes this part
	printf ("this is process %d parent=%d\n",getpid(),getppid());
}
}