Revision 97c9d4cc848990df9f3e1cb52ab474e29da4fd73 authored by Simon Bing/Megacity Team on 24 April 2018, 09:11:38 UTC, committed by Simon Bing/Megacity Team on 24 April 2018, 09:11:38 UTC
set_ros_master.sh
#!/usr/bin/env bash
echo "Setting ROS_MASTER_URI..."
if [ $# -gt 0 ]; then
# provided a hostname, use it as ROS_MASTER_URI
export ROS_MASTER_URI=http://$1.local:11311/
else
[ -z "$HOSTNAME" ] && { echo -e "\n\nThe variable HOSTNAME is not set. I need this info for setting up ROS. \n\n\n\n"; return 2; }
echo "No hostname provided. Using $HOSTNAME."
export ROS_MASTER_URI=http://$HOSTNAME.local:11311/
fi
echo "ROS_MASTER_URI set to $ROS_MASTER_URI"
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