dockerfile FROM existing image --build-arg code example
Example 1: docker build supress build output
docker image build -t [name] . -qExample 2: create dockerfile
FROM ubuntu:18.04
COPY . /app
RUN make /app
CMD python /app/app.pydocker image build -t [name] . -qFROM ubuntu:18.04
COPY . /app
RUN make /app
CMD python /app/app.py