dockerfile.run

fldiff

graphical diff program

Debian

RUN apt-get update && \
    apt-get install -y fldiff

Ubuntu

RUN apt-get update && \
    apt-get install -y fldiff

Kali Linux

RUN apt-get update && \
    apt-get install -y fldiff

Raspbian

RUN apt-get update && \
    apt-get install -y fldiff

click the source code to copy install fldiff on any operating system with command-not-found.com