1FROM ubuntu:16.04 2MAINTAINER Marco Poletti <poletti.marco@gmail.com> 3 4COPY ubuntu-16.04_custom.list /etc/apt/sources.list.d/ 5COPY common_install.sh common_cleanup.sh ubuntu-16.04_install.sh / 6 7RUN bash -x /common_install.sh && \ 8 bash -x /ubuntu-16.04_install.sh && \ 9 bash -x /common_cleanup.sh 10