Introduction In other articles I have shown how to configure a virtual machine to talk over cycloneDDS using unicast rather than the default multicast.
This is not necessary if you will be creating your own custom workspace
rclone
Install rclone sudo apt install -y curl curl https://rclone.org/install.sh | sudo bash If you have a previous config for rclone, it should be encrypted before backing up.
Prerequisites This tutorial assumes you have already installed ROS2 on a PC, Raspberry pi, or virtual machine running Ubuntu.
From here #sudo apt-get install ros-<distro>-ros-tutorials sudo apt-get install ros-melodic-ros-tutorials #rospack find [package_name] rospack find roscpp #roscd [locationname[/subdir]] roscd roscpp #print the working directory using the Unix command pwd #To see what is in your ROS_PACKAGE_PATH, type: echo $ROS_PACKAGE_PATH #roscd can also move to a subdirectory of a package or stack.
This assumes you installed a “minimal” version of Ubuntu apt packages first Update your software first
Introduction This section describes installing RosBridge, which is useful for communicating to devices which do not have ROS installed (like windows machines with custom drivers)