wget -O- https://eci.intel.com/repos/gpg-keys/GPG-PUB-KEY-INTEL-ECI.gpg | sudo tee /usr/share/keyrings/eci-archive-keyring.gpg > /dev/null echo "deb [signed-by=/usr/share/keyrings/eci-archive-keyring.gpg] https://eci.intel.com/repos/$(source /etc/os-release && echo $VERSION_CODENAME) isar main" | sudo tee /etc/apt/sources.list.d/eci.list echo "deb-src [signed-by=/usr/share/keyrings/eci-archive-keyring.gpg] https://eci.intel.com/repos/$(source /etc/os-release && echo $VERSION_CODENAME) isar main" | sudo tee -a /etc/apt/sources.list.d/eci.list echo "deb [signed-by=/usr/share/keyrings/eci-archive-keyring.gpg] https://eci.intel.com/repos/$(source /etc/os-release && echo $VERSION_CODENAME) isar main" | sudo tee /etc/apt/sources.list.d/eci.list echo "deb-src [signed-by=/usr/share/keyrings/eci-archive-keyring.gpg] https://eci.intel.com/repos/$(source /etc/os-release && echo $VERSION_CODENAME) isar main" | sudo tee -a /etc/apt/sources.list.d/eci.list