Dockerfile Explained for Beginners 🔥 | Full Example with Python App #dockerfile #dockertutorials

🚀 Learn How to Write a Dockerfile (Beginner-Friendly) If you're new to Docker, this video is the perfect starting point! We’ll break down each part of a Dockerfile in a way that even complete beginners can understand. 📦 What you'll learn in this video: What happens before and after writing a Dockerfile Step-by-step explanation of each Dockerfile instruction Real-world example using a Python app with app.py and requirements.txt Building Docker images and running containers 🧑‍💻 Topics Covered: FROM: Choosing a base image WORKDIR: Setting the working directory COPY: Moving your files into the image RUN: Installing dependencies CMD: Running your Python app 🔧 Example Used: A minimal Python project that runs app.py using Flask or any basic script 💬 Want to master DevOps from zero? Subscribe & follow me for beginner-friendly tutorials, career guidance, and real-world DevOps projects. 📲 Connect with me here: 🔗 Website: https://rishabhmishraacademy.in 📷 Instagram: @rishabhmishra.dev 💼 LinkedIn: linkedin.com/in/rishabhxtech ⏱️ Timestamps: 00:00 Intro 00:29 FROM – Base Image 00:34 WORKDIR – Working Directory 00:37 COPY – Copy Files 00:45 RUN – Install Dependencies 00:49 CMD – Run the App 🔖 Related Videos: Docker for Beginners – Full Playlist DevOps Roadmap 2025 – Complete Guide #Dockerfile #DockerTutorial #DevOpsForBeginners #LearnDocker #RishabhMishraAcademy