kdiff3-qt
compares and merges 2 or 3 files or directories - Qt version
RUN apt-get update && \
apt-get install -y kdiff3-qt
RUN apt-get update && \
apt-get install -y kdiff3-qt
RUN apt-get update && \
apt-get install -y kdiff3-qt
RUN dnf install -y kdiff3-qt
RUN apt-get update && \
apt-get install -y kdiff3-qt