Master Docker: ENV, ARG, and Docker Networking (docker0, bridge, custom)

Apr 30, 2025 · 4 min read · Docker makes application development smoother by providing isolated environments through containers. In this post, we’ll deep-dive into: 🔹 What is Docker? 🔹 Dockerfile: ENV vs ARG with examples 🔹 Docker default network docker0 🔹 Docker bridge...