FROM debian:stable-slim

MAINTAINER BeN

RUN apt-get clean && apt-get update && apt-get -y upgrade

RUN apt-get install -y \
    openssh-server

RUN apt-get clean && rm -rf /var/lib/apt/lists/*

RUN useradd -rm -d /home/ben -s /bin/bash -g root -G sudo -u 1000 ben

RUN  echo 'ben:ben' | chpasswd

RUN service ssh start

EXPOSE 22

CMD ["/usr/sbin/sshd","-D"]