From 3f2a6e9f94991c8dba8a7b6a3e7d5e711ff3253e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?marc=20Ren=C3=A9=20Sch=C3=A4dler?= <suaefar@googlemail.com>
Date: Wed, 13 Nov 2013 11:59:51 +0100
Subject: [PATCH] Add "serve.sh", a script to serve another script's output via
 netcat

---
 bsp/default/root_file_system/etc/serve.sh | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100755 bsp/default/root_file_system/etc/serve.sh

diff --git a/bsp/default/root_file_system/etc/serve.sh b/bsp/default/root_file_system/etc/serve.sh
new file mode 100755
index 0000000..9022246
--- /dev/null
+++ b/bsp/default/root_file_system/etc/serve.sh
@@ -0,0 +1,13 @@
+#!/bin/ash
+
+[ $# -ge 3 ] || exit 1
+
+PORT="$1"
+DELAY="$2"
+shift 2
+COMMAND="$@"
+
+while true; do
+	(nc -l -p $PORT -e $COMMAND) > /dev/null 2>&1
+	sleep $DELAY
+done