Computer scienceSystem administration and DevOpsDockerBuilding images with Dockerfile

Best practices for writing Dockerfiles

Clean apt lists

Report a typo

You are working on the following Dockerfile:

FROM ubuntu:22.04

LABEL author=HyperUser

RUN apt-get update -y \
  && apt-get install iputils-ping -y \
  && apt-get install net-tools -y \

ENTRYPOINT ["/bin/bash"]

What line should you add to finish the RUN instruction to clean apt lists?

Select one option from the list

rm -rf /var/lib/apt/lists/*

&& rm -rf var/lib/apt/lists/*

&& rm -rf /var/lib/apt/lists/*

rm -rf /var/apt/lists/*

___

Create a free account to access the full topic