http://www.bing.com:80/search?q=Dockerfile+Sample+Wish+Python+Base+ImageSearch resultshttp://www.bing.com:80/s/a/rsslogo.gifhttp://www.bing.com:80/search?q=Dockerfile+Sample+Wish+Python+Base+ImageCopyright © 2026 Microsoft. All rights reserved. These XML results may not be used, reproduced or transmitted in any manner or for any purpose other than rendering Bing results within an RSS aggregator for your personal, non-commercial use. Any other use of these results requires express written permission from Microsoft Corporation. By accessing this web page or using these results in any manner whatsoever, you agree to be bound by the foregoing restrictions.https://stackoverflow.com/questions/43654656/dockerfile-if-else-condition-with-external-argumentsAccepted answer does not cover "if else condition" part of the question. Would be better to rename it to "Dockerfile with external arguments" if condition check didn't mean to be a requirement.Sun, 19 Apr 2026 05:47:00 GMThttps://stackoverflow.com/questions/21553353/what-is-the-difference-between-cmd-and-entrypoint-in-a-dockerfileThis command is specified in the Dockerfile using the CMD instruction. For example, if you have a Dockerfile with CMD ["echo", "Hello Docker"], when you run the Docker container without specifying a command, it will execute echo "Hello Docker".Mon, 20 Apr 2026 15:04:00 GMThttps://stackoverflow.com/questions/29480099/whats-the-difference-between-docker-compose-vs-dockerfileDockerfile and Docker Compose are two different concepts in Dockerland. When we talk about Docker, the first things that come to mind are orchestration, OS level virtualization, images, containers, etc..Thu, 16 Apr 2026 05:00:00 GMThttps://stackoverflow.com/questions/36075525/how-do-i-run-a-docker-instance-from-a-dockerfileDownload Dockerfile and Build a Docker Image Download the Dockerfile to a directory on your machine, and from that same directory, run the following docker build command. Make sure to replace image_name with what you would like to name your image. Docker image naming restrictions can be found here.Sun, 19 Apr 2026 04:00:00 GMThttps://stackoverflow.com/questions/23391839/clone-private-git-repo-with-dockerfileI have copied this code from what seems to be various working dockerfiles around, here is mine: FROM ubuntu MAINTAINER Luke Crooks "luke@pumalo.org" # Update aptitude with new repo RUN apt-get u...Thu, 16 Apr 2026 21:21:00 GMThttps://stackoverflow.com/questions/66648993/how-does-docker-compose-yml-and-dockerfile-work-togetherThe difference between Dockerfile and Compose file Docker can build images automatically by reading the instructions from a Dockerfile Compose is a tool for defining and running multi-container Docker applications The main difference is Dockerfile is used to build an image while Compose is to build and run an application.Fri, 17 Apr 2026 08:12:00 GMThttps://stackoverflow.com/questions/30455036/how-to-copy-file-from-host-to-container-using-dockerfileBuild the image from the Dockerfile --> docker build -t myubuntu c:\docker\ Build the container from your new image myubuntu --> docker run -d -it --name myubuntucontainer myubuntu "/sbin/init" Connect to the newly created container --> docker exec -it myubuntucontainer bash Check if the text.txt file is in the root --> ls You should see the file.Fri, 17 Apr 2026 16:05:00 GMThttps://stackoverflow.com/questions/19537645/how-to-get-an-environment-variable-value-into-dockerfile-during-docker-buildTo clarify @TomHennen's comment, piping the Dockerfile to docker build - is, specifically, what doesn't work when you reference relative paths from your Dockerfile, regardless of env var substitution.Sat, 18 Apr 2026 06:38:00 GMThttps://stackoverflow.com/questions/30256386/how-to-copy-multiple-files-in-one-layer-using-a-dockerfileThe following Dockerfile contains four COPY layers: COPY README.md ./ COPY package.json ./ COPY gulpfile.js ./ COPY __BUILD_NUMBER ./ How to copy these files using one layer instead? The following...Fri, 17 Apr 2026 20:23:00 GMThttps://stackoverflow.com/questions/54000157/purpose-of-from-command-docker-fileMain purpose of Docker container is to avoid carrying guest OS in every container, as shown below. As mentioned here, The FROM instruction initializes a new build stage and sets the Base Image forFri, 17 Apr 2026 04:59:00 GMT