xhost
X server utilities
RUN apt-get update && \
apt-get install -y x11-xserver-utils
RUN apt-get update && \
apt-get install -y x11-xserver-utils
RUN pacman -S --noconfirm xorg-xhost
RUN apt-get update && \
apt-get install -y x11-xserver-utils
RUN yum install -y xorg-x11-server-utils
RUN dnf install -y xorg-x11-server-utils
RUN apt-get update && \
apt-get install -y x11-xserver-utils