hostname
Show or set the system's host name. More information: <https://manned.org/hostname>.
RUN apt-get update && \
apt-get install -y hostname
RUN apt-get update && \
apt-get install -y hostname
RUN pacman -S --noconfirm hostname
RUN apt-get update && \
apt-get install -y hostname
RUN yum install -y hostname
RUN dnf install -y hostname
RUN apt-get update && \
apt-get install -y hostname