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Answer by lights0123 for Breaking down a command to install Ros2
When you run apt update, you see some output like this:Get:1 http://archive.ubuntu.com/ubuntu focal InRelease [265 kB]Get:2 http://security.ubuntu.com/ubuntu focal-security InRelease [128 kB]Get:3...
View ArticleAnswer by muru for Breaking down a command to install Ros2
The overall command echo "..." | sudo tee /etc/apt/sources.list.d/ros2.list > /dev/null writes some content into the /etc/apt/sources.list.d/ros2.list file. It uses this structure because typically...
View ArticleBreaking down a command to install Ros2
I am installing Ros2 on my Ubuntu PC and want to make sure the installation steps won't affect my PC. In particular, what does this command actually do?echo "deb [arch=$(dpkg --print-architecture)...
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