readlink
Follow symlinks and get symlink information. More information: <https://www.gnu.org/software/coreutils/readlink>.
RUN apt-get update && \
apt-get install -y coreutils
RUN apt-get update && \
apt-get install -y coreutils
RUN apk add coreutils
RUN pacman -S --noconfirm coreutils
RUN apt-get update && \
apt-get install -y coreutils
RUN yum install -y coreutils
RUN dnf install -y coreutils
RUN apt-get update && \
apt-get install -y coreutils