xrdb
X window server's resource database utility for Unix-like systems. More information: <https://www.x.org/releases/X11R7.7/doc/man/man1/xrdb.1.xhtml>.
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-xrdb
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