https://ops.docs.72602.space/installation/binary/java/index.html mkdir -p /etc/apt/keyrings && \ wget -qO - https://packages.adoptium.net/artifactory/api/gpg/key/public | gpg --dearmor -o /etc/apt/keyrings/adoptium.gpg && \ echo "deb [signed-by=/etc/apt/keyrings/adoptium.gpg arch=amd64] https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | tee /etc/apt/sources.list.d/adoptium.list > /dev/null && \ apt-get update && \ apt-get install -y temurin-21-jdk && \ apt-get clean && \ rm -rf /var/lib/apt/lists/* Hugo en