sha256:d32305057524aa62e1e0143f494209bcef10d04d78f752cd62d36a16b32b4ad8
2026-09-19 08:48:56 CST
262 MB
/usr/local/openjdk-28
JAVA_VERSION28-ea+16
LANGC.UTF-8
PATH/usr/local/openjdk-28/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
[#000] sha256:6b37362b3da78869050b894b799ad4df04f1f3b52774087db0d81151570244c8 - 10.84% (28.4 MB)
[#001] sha256:75bc8d6c61c5694043a14243a25f8af9a108b9d331f7fc33cd1df86afd7865ad - 0.86% (2.26 MB)
[#002] sha256:756893af7bac6bcbe46163fd15e2f759679d9f738d453930b555c5f14858e1e2 - 88.3% (232 MB)
# debian.sh --arch 'amd64' out/ 'trixie' '@1789689600'
2026-09-19 08:48:43 CST (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; apt-get update; apt-get install -y --no-install-recommends ca-certificates p11-kit ; rm -rf /var/lib/apt/lists/* # buildkit
2026-09-19 08:48:56 CST (buildkit.dockerfile.v0)ENV JAVA_HOME=/usr/local/openjdk-28
2026-09-19 08:48:56 CST (buildkit.dockerfile.v0)ENV PATH=/usr/local/openjdk-28/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-09-19 08:48:56 CST (buildkit.dockerfile.v0)ENV LANG=C.UTF-8
2026-09-19 08:48:56 CST (buildkit.dockerfile.v0)ENV JAVA_VERSION=28-ea+16
2026-09-19 08:48:56 CST (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; arch="$(dpkg --print-architecture)"; case "$arch" in 'amd64') downloadUrl='https://download.java.net/java/early_access/jdk28/16/GPL/openjdk-28-ea+16_linux-x64_bin.tar.gz'; downloadSha256='93ae55fa44cad32c717ad9805d3dc03be8f26168cdaebc0453c78fd71d4d3abd'; ;; 'arm64') downloadUrl='https://download.java.net/java/early_access/jdk28/16/GPL/openjdk-28-ea+16_linux-aarch64_bin.tar.gz'; downloadSha256='dde88010bb204e2403411d4c01f53ab709dc28bad29dc41d8ed56af144d59972'; ;; *) echo >&2 "error: unsupported architecture: '$arch'"; exit 1 ;; esac; savedAptMark="$(apt-mark showmanual)"; apt-get update; apt-get install -y --no-install-recommends wget ; rm -rf /var/lib/apt/lists/*; wget --progress=dot:giga -O openjdk.tgz "$downloadUrl"; echo "$downloadSha256 *openjdk.tgz" | sha256sum --strict --check -; mkdir -p "$JAVA_HOME"; tar --extract --file openjdk.tgz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm openjdk.tgz*; apt-mark auto '.*' > /dev/null; [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark > /dev/null; apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; { echo '#!/usr/bin/env bash'; echo 'set -Eeuo pipefail'; echo 'trust extract --overwrite --format=java-cacerts --filter=ca-anchors --purpose=server-auth "$JAVA_HOME/lib/security/cacerts"'; } > /etc/ca-certificates/update.d/docker-openjdk; chmod +x /etc/ca-certificates/update.d/docker-openjdk; /etc/ca-certificates/update.d/docker-openjdk; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; java -Xshare:dump; fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; javac --version; java --version # buildkit
2026-09-19 08:48:56 CST (buildkit.dockerfile.v0)CMD ["jshell"]
sha256:2d8c7b96bb1d19e8191b0afae39965d575f0905c1716908c2d25fe9ba370c772
2026-09-19 08:52:10 CST
261 MB
/usr/local/openjdk-28
JAVA_VERSION28-ea+16
LANGC.UTF-8
PATH/usr/local/openjdk-28/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
[#000] sha256:bd36565c0fdebaf0f3af5c3b4ce610ca085ced32e9e9da850d95912f5f18f47b - 11.04% (28.8 MB)
[#001] sha256:daaac210daff5612a3abce1e809173fca879a76e515b4cf25756cbb8ab29d420 - 0.85% (2.21 MB)
[#002] sha256:1334004fe4232df8f843c17d1ba5ba3b5bfb4ded7577c4b1410d4315232cc19b - 88.12% (230 MB)
# debian.sh --arch 'arm64' out/ 'trixie' '@1789689600'
2026-09-19 08:51:28 CST (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; apt-get update; apt-get install -y --no-install-recommends ca-certificates p11-kit ; rm -rf /var/lib/apt/lists/* # buildkit
2026-09-19 08:52:10 CST (buildkit.dockerfile.v0)ENV JAVA_HOME=/usr/local/openjdk-28
2026-09-19 08:52:10 CST (buildkit.dockerfile.v0)ENV PATH=/usr/local/openjdk-28/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-09-19 08:52:10 CST (buildkit.dockerfile.v0)ENV LANG=C.UTF-8
2026-09-19 08:52:10 CST (buildkit.dockerfile.v0)ENV JAVA_VERSION=28-ea+16
2026-09-19 08:52:10 CST (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; arch="$(dpkg --print-architecture)"; case "$arch" in 'amd64') downloadUrl='https://download.java.net/java/early_access/jdk28/16/GPL/openjdk-28-ea+16_linux-x64_bin.tar.gz'; downloadSha256='93ae55fa44cad32c717ad9805d3dc03be8f26168cdaebc0453c78fd71d4d3abd'; ;; 'arm64') downloadUrl='https://download.java.net/java/early_access/jdk28/16/GPL/openjdk-28-ea+16_linux-aarch64_bin.tar.gz'; downloadSha256='dde88010bb204e2403411d4c01f53ab709dc28bad29dc41d8ed56af144d59972'; ;; *) echo >&2 "error: unsupported architecture: '$arch'"; exit 1 ;; esac; savedAptMark="$(apt-mark showmanual)"; apt-get update; apt-get install -y --no-install-recommends wget ; rm -rf /var/lib/apt/lists/*; wget --progress=dot:giga -O openjdk.tgz "$downloadUrl"; echo "$downloadSha256 *openjdk.tgz" | sha256sum --strict --check -; mkdir -p "$JAVA_HOME"; tar --extract --file openjdk.tgz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm openjdk.tgz*; apt-mark auto '.*' > /dev/null; [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark > /dev/null; apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; { echo '#!/usr/bin/env bash'; echo 'set -Eeuo pipefail'; echo 'trust extract --overwrite --format=java-cacerts --filter=ca-anchors --purpose=server-auth "$JAVA_HOME/lib/security/cacerts"'; } > /etc/ca-certificates/update.d/docker-openjdk; chmod +x /etc/ca-certificates/update.d/docker-openjdk; /etc/ca-certificates/update.d/docker-openjdk; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; java -Xshare:dump; fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; javac --version; java --version # buildkit
2026-09-19 08:52:10 CST (buildkit.dockerfile.v0)CMD ["jshell"]
Please be careful as this will not just delete the reference but also the actual content!
For example when you have latest and v1.2.3 both pointing to the same image
the deletion of latest will also permanently remove v1.2.3.