--- libaitio/example/test_exec.c	2013/12/06 01:05:04	1.1.2.8
+++ libaitio/example/test_exec.c	2013/12/06 01:07:40	1.1.2.9
@@ -52,6 +52,7 @@ main(int argc, char **argv)
 again:
 	f = io_progAttach(p);
 	printf("f=%d\n", f);
+	write(f, "v\n", 2);
 	while (read(f, str, sizeof str) > 0) {
 		printf(">>> %s", str);
 		read(0, str, sizeof str);