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

    //printf("fool-init: spawning a Fool's Shell\n");

    // loop forever and spawn shells if the top-shell exits
    while(1)
    {

	int pid=fork();
	int status;

	if(pid==0)
	{
	    char *argv[]={"/bin/foolshell",0};
	    char *env[]={"PS1=$","PWD=/home/miguel","PATH=/bin","TERM=xterm",0};
	    execve("/bin/foolshell",argv,env); // replace process with our foolshell :)
	    puts("FATAL ERROR: Something terrible happened. Unable to Execute SHELL!");
	    while(1);// hang

	}

	// wait until our child process state changes (exits)
	// and respawn SHELL 
	wait(&status);

	printf("fool-init: catched exit of process %d.\n",pid);
	printf("fool-init: respawning a Fools Shell\n");
	
    }
    return 0;
}