--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/testing3-bak/mark	Fri Nov 16 02:06:03 2018 +0000
@@ -0,0 +1,8 @@
+#!/bin/sh
+###set -e
+
+trap "exit" INT
+
+./knight1_test.sh output1
+./knight3_test.sh output3
+