Inside my dockerfile I have:
FROM ubuntu:latest
FROM python:latest
RUN sudo apt-get update
RUN apt-get install nmap
But I have a problem where the last line doesn't work because of sudo, how may I fix this?
CodePudding user response:
The following works for me:
RUN apt-get update && \
apt-get install -y --no-install-recommends \
nmap
-y
means automatic "yes" answer to all prompts and runs non-interactively.
CodePudding user response:
Since your first FROM statement doesn't do anything and you're already running as root, you can change your Dockerfile to
FROM python:latest
RUN apt-get update
RUN apt-get install -y nmap
Build and run with
docker build -t myimage .
docker run -it myimage /bin/bash
Now you're in a shell in the container. You can now run whoami
to verify that you're running as root and you can run nmap.