Edit

Docker basics

Installation guide

https://docs.docker.com/engine/install/ubuntu/

Steps to run and stop

create Dockerfile

touch Dockerfile
nano Dockerfile
# Use an official Node.js runtime as a parent image
FROM node:18

# Set the working directory inside the container
WORKDIR /app

# Copy package.json and package-lock.json to the working directory
COPY package*.json ./

# Install Node.js dependencies
RUN npm install

# Copy the rest of your application code to the container
COPY . .

# Expose the port your app will run on (e.g., 3000)
EXPOSE 3000

# Define the command to run your Node.js application
CMD ["node", "app.js"]

Build the Docker Image

Run the Docker Container

Stop the Docker Container

Remove the Docker Container

remove docker images

or

privesc with docker

ref:- https://book.hacktricks.xyz/linux-hardening/privilege-escalation/docker-security/docker-breakout-privilege-escalation#mounted-docker-socket-escape

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