Inquiry Regarding unclear video on your YouTube channel

Dear the construct ,

I’ve been following your ROS2 Ubuntu Iron Version tutorial available on YouTube (https://youtu.be/WmH1X3x4wq8?si=TJjUAHFIRt6VUdni) and found it helpful in understanding the intricacies of ROS2.

However, while watching the video, I encountered a segment where a crucial command, particularly the latter part of the line, was obscured due to your position in the video frame. The command I’m referring to is: echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/ros-archive-keyring.gpg] https://packages.ros.org/ros2/ubuntu [hidden section]" Unfortunately, the latter part of the command, following the Ubuntu repository link, is concealed by your face in the video. It would be immensely beneficial for my understanding if I could access the complete command or have it explained.

Could you kindly provide me with the obscured portion of the command or offer clarification regarding what comes after the Ubuntu repository link? Your prompt assistance in this matter would be greatly appreciated as I’m eager to progress further with the tutorial. Thank you very much for your time and consideration.

Best regards, Muneerah

Here you have the command:

echo “deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/ros-archive-keyring.gpg] http://packages.ros.org/ros2/ubuntu $(. /etc/os-release && echo $UBUNTU_CODENAME) main” | sudo tee /etc/apt/sources.list.d/ros2.list > /dev/null

But anyhow you have the official documentation explaining this also: Ubuntu (Debian packages) — ROS 2 Documentation: Iron documentation

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