dockerfile.run

Xephyr

nested X server

Debian

RUN apt-get update && \
    apt-get install -y xserver-xephyr

Ubuntu

RUN apt-get update && \
    apt-get install -y xserver-xephyr

Arch Linux

RUN pacman -S --noconfirm xorg-x11-server-Xephyr

Kali Linux

RUN apt-get update && \
    apt-get install -y xserver-xephyr

CentOS

RUN yum install -y xorg-x11-server-Xephyr

Fedora

RUN dnf install -y xorg-x11-server-Xephyr

Raspbian

RUN apt-get update && \
    apt-get install -y xserver-xephyr

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