Added init script.

init.sh

@@ -0,0 +1,61 @@
+#! /bin/bash
+### BEGIN INIT INFO
+# Provides: robotd
+# Required-Start: 
+# Required-Stop: 
+# Default-Start: 2 3 4 5
+# Default-Stop: 0 1 6
+# Short-Description: Robot control daemon.
+### END INIT INFO
+
+start() {
+    PID=`pidof robotd`
+    if [ $? -eq 0 ]
+    then
+	echo "robotd already started."
+	return
+    else
+	echo "Starting robotd"
+	robotd
+	echo "Done."
+    fi
+}
+
+stop() {
+    PID=`pidof weblabsd`
+    if [ $? -eq 0 ]
+    then
+	echo "Stopping robotd"
+        kill -s INT `pidof robotd`
+        echo "Done."
+    else
+	echo "robotd already stopped."
+    fi
+}
+
+case "$1" in
+    start)
+        start
+        ;;
+    stop)
+        stop
+        ;;
+    status)
+	PID=`pidof robotd`
+	if [ $? -eq 0 ]
+	then
+	    echo "robotd is running."
+	else
+	    echo "robotd is down."
+	fi
+        ;;
+    restart)
+        stop
+        start
+        ;;
+    *)
+        echo "Usage:  {start|stop|restart|status}"
+        exit 1
+        ;;
+esac
+exit $?