hc.sh

@@ -0,0 +1,11 @@
+#!/bin/ash 
+
+host=127.0.0.1
+port=9000
+
+nc -w 1 -z $host $port 2>&1 >/dev/null
+if [ $? -eq 0 ];then
+        exit 0
+else
+        exit 1
+fi