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laptop $ git clone https://github.com/charan223/udem-fall19-public.git

laptop $ git remote add upstream https://github.com/duckietown-udem/udem-fall19-public.git

laptop $ git pull upstream master

laptop $ git submodule init
laptop $ git submodule update
laptop $ git submodule foreach "(git checkout daffy; git pull)"

laptop $ docker-compose build
laptop $ docker-compose up

http://127.0.0.1:8888/?token={SOME_LONG_TOKEN}

jupyter-notebook $ catkin build --workspace catkin_ws
jupyter-notebook $ source catkin_ws/devel/setup.bash
jupyter-notebook $ ./launch_car_interface.sh

jupyter-notebook $ roslaunch purepursuit purepursuit_controller.launch

laptop $ dts devel build --push

laptop $ ssh DUCKIEBOT_NAME.local
duckie@root $ docker pull charared/charan_ros_core:v1-arm32v7

laptop $ dts duckiebot demo --demo_name purepursuit_controller --duckiebot_name DUCKIEBOT_NAME --package_name purepursuit --image charared/charan_ros_core:v1-arm32v7

https://DUCKIEBOT_NAME.local:9000/#/containers