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ubuntu-20.04 (2025-12-25)

Published 2025-12-25 18:04:15 +08:00 by ameerhamzakhan in docker/ubuntu

Installation

Pull the image from the command line:

docker pull gitea.ahkhan.me/docker/ubuntu-20.04:2025-12-25

Digest

sha256:d8efb76eed60d4ab82ce2f1c3fb4ceec0c3926645e2bf289858e70a4ab7b6947

For more information on the Container registry, see the documentation.

Images

Digest	OS / Arch	Size
6d8ea3dfd3	linux/amd64	905 MiB
a1d6852713	linux/arm64	951 MiB

Image Layers ( linux/amd64)

ARG RELEASE

ARG LAUNCHPAD_BUILD_ARCH

LABEL org.opencontainers.image.ref.name=ubuntu

LABEL org.opencontainers.image.version=20.04

ADD file:f9ee450324e6ff2c946bc9aae5cf7e35e240dbd387d8b9f5ee1ed5b8434b9894 in /

CMD ["/bin/bash"]

ENV DEBIAN_FRONTEND=noninteractive

RUN /bin/sh -c rm /etc/apt/apt.conf.d/docker-* && echo 'if [ -f /etc/bash_completion ] && ! shopt -oq posix; then . /etc/bash_completion; fi' >> /root/.bashrc # buildkit

RUN /bin/sh -c apt update && apt install -y curl wget nano lsb-release sudo bash-completion jq git screen cron net-tools iputils-ping iproute2 iptables dnsutils tcpdump traceroute netcat-openbsd nmap telnet whois mtr-tiny socat iperf3 speedtest-cli bridge-utils vlan wireguard-tools openvpn stunnel4 tshark python3 python3-pip python3-venv python3-dev python-is-python3 software-properties-common build-essential openssh-server locales # buildkit

RUN /bin/sh -c curl -fsSL https://deb.nodesource.com/setup_lts.x | sudo -E bash - && apt-get install -y nodejs # buildkit

ENV LC_ALL=en_US.UTF-8

ENV LANG=en_US.UTF-8

RUN /bin/sh -c locale-gen en_US.UTF-8 # buildkit

RUN /bin/sh -c mkdir -p /var/run/sshd # buildkit

RUN /bin/sh -c echo "ALL ALL=NOPASSWD:ALL" > /etc/sudoers.d/01-allow-sudo # buildkit

RUN /bin/sh -c git config --system user.name "ameer" && git config --system user.email "ameer@ahkhan.me" # buildkit

COPY scripts/bin/configure-china-mirrors /bin/configure-china-mirrors # buildkit

COPY scripts/bin/update-apt-cache /bin/update-apt-cache # buildkit

COPY scripts/bin/setup-user-home /bin/setup-user-home # buildkit

RUN /bin/sh -c chmod +x /bin/configure-china-mirrors /bin/update-apt-cache /bin/setup-user-home # buildkit

COPY scripts/entrypoint.sh /entrypoint.sh # buildkit

RUN /bin/sh -c chmod +x /entrypoint.sh # buildkit

ENV LOG_FILE=/dev/null

ENV DEBIAN_FRONTEND=

EXPOSE [22/tcp]

CMD ["/entrypoint.sh"]

Labels

Key	Value
org.opencontainers.image.ref.name	ubuntu
org.opencontainers.image.version	20.04

Details

Container

docker/ubuntu

2025-12-25 18:04:15 +08:00

0

OCI / Docker

Versions (7) View all

buildcache 2026-01-07

latest 2026-01-07

2026-01-07 2026-01-07

2025-12-25 2025-12-25

2025-11-25 2025-11-25

Issues