镜像构建历史
# 2026-07-08 17:16:31 1.98MB
python /ctf/work/start.py
# 2026-07-08 16:20:31 0.00B
/bin/sh -c #(nop) CMD ["python" "/ctf/work/start.py"]
# 2026-07-08 16:20:31 0.00B
/bin/sh -c #(nop) EXPOSE 80
# 2026-07-08 16:20:31 0.00B
/bin/sh -c #(nop) ENV CTFPLUSFLAG=flag{DEFAULT-PLACEHOLER-FLAG-000000000000}
# 2026-07-08 16:20:31 2.49KB
/bin/sh -c #(nop) COPY file:20a78b045400089ed8b8019d6dd0786448c27769f63064032b5b8af2fae9b134 in /ctf/work/start.py
# 2026-07-08 16:20:31 57.30KB
/bin/sh -c #(nop) COPY dir:3a064c0a9c63f1b59970928d2f6087b228132cbf960f06f1c7c56bca7a466c02 in /ctf/work/
# 2026-07-08 16:20:31 0.00B
/bin/sh -c #(nop) WORKDIR /ctf/work
# 2026-07-08 16:20:31 0.00B
/bin/sh -c #(nop) ENV PYTHONUNBUFFERED=1
# 2026-07-07 05:49:56 0.00B 设置默认要执行的命令
CMD ["python3"]
# 2026-07-07 05:49:56 36.00B 执行命令并创建新的镜像层
RUN /bin/sh -c set -eux; for src in idle3 pip3 pydoc3 python3 python3-config; do dst="$(echo "$src" | tr -d 3)"; [ -s "/usr/local/bin/$src" ]; [ ! -e "/usr/local/bin/$dst" ]; ln -svT "$src" "/usr/local/bin/$dst"; done # buildkit
# 2026-07-07 05:49:56 42.29MB 执行命令并创建新的镜像层
RUN /bin/sh -c set -eux; savedAptMark="$(apt-mark showmanual)"; apt-get update; apt-get install -y --no-install-recommends dpkg-dev gcc gnupg libbluetooth-dev libbz2-dev libc6-dev libdb-dev libffi-dev libgdbm-dev liblzma-dev libncursesw5-dev libreadline-dev libsqlite3-dev libssl-dev make tk-dev uuid-dev wget xz-utils zlib1g-dev ; wget -O python.tar.xz "https://www.python.org/ftp/python/${PYTHON_VERSION%%[a-z]*}/Python-$PYTHON_VERSION.tar.xz"; echo "$PYTHON_SHA256 *python.tar.xz" | sha256sum -c -; wget -O python.tar.xz.asc "https://www.python.org/ftp/python/${PYTHON_VERSION%%[a-z]*}/Python-$PYTHON_VERSION.tar.xz.asc"; GNUPGHOME="$(mktemp -d)"; export GNUPGHOME; gpg --batch --keyserver hkps://keys.openpgp.org --recv-keys "$GPG_KEY"; gpg --batch --verify python.tar.xz.asc python.tar.xz; gpgconf --kill all; rm -rf "$GNUPGHOME" python.tar.xz.asc; mkdir -p /usr/src/python; tar --extract --directory /usr/src/python --strip-components=1 --file python.tar.xz; rm python.tar.xz; cd /usr/src/python; gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; ./configure --build="$gnuArch" --enable-loadable-sqlite-extensions --enable-optimizations --enable-option-checking=fatal --enable-shared $(test "${gnuArch%%-*}" != 'riscv64' && echo '--with-lto') --with-ensurepip ; nproc="$(nproc)"; EXTRA_CFLAGS="$(dpkg-buildflags --get CFLAGS)"; LDFLAGS="$(dpkg-buildflags --get LDFLAGS)"; LDFLAGS="${LDFLAGS:-} -Wl,--strip-all"; make -j "$nproc" "EXTRA_CFLAGS=${EXTRA_CFLAGS:-}" "LDFLAGS=${LDFLAGS:-}" ; rm python; make -j "$nproc" "EXTRA_CFLAGS=${EXTRA_CFLAGS:-}" "LDFLAGS=${LDFLAGS:-} -Wl,-rpath='\$\$ORIGIN/../lib'" python ; make install; cd /; rm -rf /usr/src/python; find /usr/local -depth \( \( -type d -a \( -name test -o -name tests -o -name idle_test \) \) -o \( -type f -a \( -name '*.pyc' -o -name '*.pyo' -o -name 'libpython*.a' \) \) \) -exec rm -rf '{}' + ; ldconfig; apt-mark auto '.*' > /dev/null; apt-mark manual $savedAptMark; find /usr/local -type f -executable -not \( -name '*tkinter*' \) -exec ldd '{}' ';' | awk '/=>/ { so = $(NF-1); if (index(so, "/usr/local/") == 1) { next }; gsub("^/(usr/)?", "", so); printf "*%s\n", so }' | sort -u | xargs -rt dpkg-query --search | awk 'sub(":$", "", $1) { print $1 }' | sort -u | xargs -r apt-mark manual ; apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; apt-get dist-clean; export PYTHONDONTWRITEBYTECODE=1; python3 --version; pip3 install --disable-pip-version-check --no-cache-dir --no-compile 'setuptools==79.0.1' 'wheel==0.46.3' ; pip3 --version # buildkit
# 2026-07-07 05:42:21 0.00B 设置环境变量 PYTHON_SHA256
ENV PYTHON_SHA256=272179ddd9a2e41a0fc8e42e33dfbdca0b3711aa5abf372d3f2d51543d09b625
# 2026-07-07 05:42:21 0.00B 设置环境变量 PYTHON_VERSION
ENV PYTHON_VERSION=3.11.15
# 2026-07-07 05:42:21 0.00B 设置环境变量 GPG_KEY
ENV GPG_KEY=A035C8C19219BA821ECEA86B64E628F8D684696D
# 2026-07-07 05:42:21 3.81MB 执行命令并创建新的镜像层
RUN /bin/sh -c set -eux; apt-get update; apt-get install -y --no-install-recommends ca-certificates netbase tzdata ; apt-get dist-clean # buildkit
# 2026-07-07 05:42:21 0.00B 设置环境变量 LANG
ENV LANG=C.UTF-8
# 2026-07-07 05:42:21 0.00B 设置环境变量 PATH
ENV PATH=/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
# 2026-06-23 08:00:00 78.63MB
# debian.sh --arch 'amd64' out/ 'trixie' '@1782172800'
镜像信息
{
"Id": "sha256:d452b6c9e4a5d6a69db96623097309e2b63395b5824b3fd530ae347fc4948654",
"RepoTags": [
"p01arbear/dynamic-flag:latest",
"swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/p01arbear/dynamic-flag:latest"
],
"RepoDigests": [
"p01arbear/dynamic-flag@sha256:a6b623e81d3f117dd7436af2219274382ac801a886878500ef6f4eae9b058b81",
"swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/p01arbear/dynamic-flag@sha256:5de5b28f45593ea9f5ffe40be013c4951de99d46ca982eb8510553faccd00d0c"
],
"Parent": "",
"Comment": "",
"Created": "2026-07-08T09:16:31.846565473Z",
"Container": "",
"ContainerConfig": null,
"DockerVersion": "",
"Author": "",
"Config": {
"Hostname": "f97b4b912708",
"Domainname": "",
"User": "",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"80/tcp": {}
},
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"CTFPLUSFLAG=flag{969e6a2d-a8af-11f0-1234-1133222cf86d}",
"PATH=/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"LANG=C.UTF-8",
"GPG_KEY=A035C8C19219BA821ECEA86B64E628F8D684696D",
"PYTHON_VERSION=3.11.15",
"PYTHON_SHA256=272179ddd9a2e41a0fc8e42e33dfbdca0b3711aa5abf372d3f2d51543d09b625",
"PYTHONUNBUFFERED=1"
],
"Cmd": [
"python",
"/ctf/work/start.py"
],
"Image": "dynamic-flag",
"Volumes": null,
"WorkingDir": "/ctf/work",
"Entrypoint": null,
"OnBuild": null,
"Labels": {}
},
"Architecture": "amd64",
"Os": "linux",
"Size": 126767184,
"GraphDriver": {
"Data": {
"LowerDir": "/var/lib/docker/overlay2/93330d0b4eae605ea80b5fe27592ad8ad03ddf2bc08fa83cda6da1ba6c833888/diff:/var/lib/docker/overlay2/15101e2c26c72d60815d1d6ad0bfdc0c48cf87577aadd259ad557175ae95082f/diff:/var/lib/docker/overlay2/91c926d3e80d279211606a756f581670b711c10401f7fdbc6953ebce954d4e49/diff:/var/lib/docker/overlay2/41ed052df36a4d02294ff0290719cd3c8b286f35a381c52dfe68bc31a33b282a/diff:/var/lib/docker/overlay2/ef2cd29f062434c204a8df54b13c56b7709505e5c116dc45e34c667ed9b5add8/diff:/var/lib/docker/overlay2/7934ca6046c16f54e69471a0257eccf44cc07a5d9f99348fe1cb712a49455b65/diff:/var/lib/docker/overlay2/bffec9fc28460581aa542b709e827851355a8211e101a93c595213985203ea1a/diff",
"MergedDir": "/var/lib/docker/overlay2/1b95202325976c3d7fdba62257c37615287b46783e0d52f80d27664901b567a4/merged",
"UpperDir": "/var/lib/docker/overlay2/1b95202325976c3d7fdba62257c37615287b46783e0d52f80d27664901b567a4/diff",
"WorkDir": "/var/lib/docker/overlay2/1b95202325976c3d7fdba62257c37615287b46783e0d52f80d27664901b567a4/work"
},
"Name": "overlay2"
},
"RootFS": {
"Type": "layers",
"Layers": [
"sha256:3edb2192497af6e965b9b7e57dc6dbdce1f3ea721d14a98110419d4ded523298",
"sha256:6615a06d834b4c96d172a314bc5657d896c5a914890cd12f03b007b8a97f563e",
"sha256:95e3692236b3b1264e2565ca3c4d9e8afa722e7f2086c3f8ffa7f833c0b4c880",
"sha256:9e4e4b17b79743274ba8af1c5a8ae3899cb06ea44ff3693a15d62397ffcbc9cb",
"sha256:ae22e560869f54b11fc7b26d53fa2a0369aeb8e5fb871dd0b81f2f39a645a2b7",
"sha256:daddf88dc3451e57412ec7a6a3c839910b8905b930443a3353897937a82dc189",
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"sha256:de3c0c8d0120786c0628e9bf380bec5e3f1eac6ca99bf4fa206b3e5db54cd39f"
]
},
"Metadata": {
"LastTagTime": "2026-07-08T17:29:46.190873833+08:00"
}
}