Level 1 - ROS2 Basics
Level - 1
Installation
Use the user guide from the official ROS website for this.
After every installation do not forget to source the ROS installation
PKG
Installing
sudo apt install ros-version_name-pkg_name
NOTE: Every package that you install is on /opt/ros/ros_versionname/share/ament_index/resource_index/packages/
Viewing
ros2 pkg list | grep pkg_name to see specific pkg
ros2 pkg list to see all pkg
Executables
Viewing
ros2 pkg executables to see all executables
ros2 pkg executables pkg_name to see executables of a specific pkg
Running
ros2 run pkg_name executable_name to run an executable
Task
Launch the 2D Turtle Sim and make the Turtle move using teleop_key to draw a triangle

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