dockerfile.run – unattended-upgrade

unattended-upgrade

automatic installation of security upgrades

Debian

RUN apt-get update && \
    apt-get install -y unattended-upgrades

Ubuntu

RUN apt-get update && \
    apt-get install -y unattended-upgrades

Kali Linux

RUN apt-get update && \
    apt-get install -y unattended-upgrades

Raspbian

RUN apt-get update && \
    apt-get install -y unattended-upgrades

click the source code to copy install unattended-upgrade on any operating system with command-not-found.com