dockerfile.run

cu

call up another system

Debian

RUN apt-get update && \
    apt-get install -y cu

Ubuntu

RUN apt-get update && \
    apt-get install -y cu

Arch Linux

RUN pacman -S --noconfirm cu

Kali Linux

RUN apt-get update && \
    apt-get install -y cu

Fedora

RUN dnf install -y cu

Raspbian

RUN apt-get update && \
    apt-get install -y cu

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