sudoapt-getupdate&&sudoapt-getupgradecurl-fsSLhttps://get.docker.com-oget-docker.shsudoshget-docker.shsudousermod-aGdockerpi# test installationdockerrunhello-world
# start coreroscore# start service serverrosrunopencat_serveropencat_service_node# examples using oppencat ros service in C++rosrunopencat_examplesopencat_examples_client_cpp# examples using opencat ros service in pythonrosrunopencat_examplesopencat_examples_client_py