interdiff
Show differences between two diff files. More information: <http://freshmeat.sourceforge.net/projects/patchutils>.
RUN apt-get update && \
apt-get install -y patchutils
RUN apt-get update && \
apt-get install -y patchutils
RUN apk add patchutils
RUN pacman -S --noconfirm patchutils
RUN apt-get update && \
apt-get install -y patchutils
RUN yum install -y patchutils
RUN dnf install -y patchutils
RUN apt-get update && \
apt-get install -y patchutils