FROM debian:latest
ARG DEBIAN_FRONTEND=noninteractive
RUN apt-get update && apt-get install -y passwd
RUN useradd -m -u 1000 -s /bin/bash admin
RUN echo 'admin:pass' | chpasswd
RUN useradd -u 1001 1001 && echo '1001:pass' | chpasswd
RUN apt-get clean && rm -rf /var/lib/apt/lists/*
RUN echo username ALL=(ALL) NOPASSWD: ALL > /etc/sudoers
USER admin
WORKDIR /home/admin

CMD whoami && pwd && su -c 'whoami && pwd' 1001