clungzta

#!/bin/bash

# This script configures the ROS environment variables according to the route
# to the ROS_MASTER. ROS_MASTER can either be defined as an evironment variable
# itself or given as first argument to this script. The ROS_IP and ROS_HOSTNAME
# are set according to the IP that is sitting on the route to this master. 
# The ROS_MASTER_URI is also set, using port 11311. ROS_MASTER needs to be defined
# as a numeric IP address, not a hostname.

if [ "$1" ]; then