devopswithpankaj.hashnode.devDocker for Beginners – A Beginner’s Approach with Practical CasesIn today’s software world, apps need to run smoothly everywhere—on a developer’s laptop, a test server, or in production. But here’s the common problem:“It works on my machine, but not on yours.” This happens because of missing dependencies, version ...Aug 28, 2025·15 min read
devopswithpankaj.hashnode.devGit Commands and Concepts for DevOps Engineers📚 Getting Started with Git and GitHub Step 1: Create a GitHub Account Go to GitHub, sign up, and create your profile. GitHub is a cloud-based platform where you can store and manage Git repositories. Setting Up Git on AWS /Azure Linux VMs Create two...Aug 13, 2025·37 min read
devopswithpankaj.hashnode.devA Beginner’s Guide to Git and Version Control in DevOps📘 Introduction to Git Git is a powerful tool for software configuration and source code management. It enables developers to efficiently track changes and manage different versions of code. By allowing multiple developers to collaborate on a project...Aug 6, 2025·9 min read
devopswithpankaj.hashnode.devEssential Linux Commands: From File Creation to PermissionsLinux is a powerful operating system, and learning its basic commands can help you manage files, users, directories, and software easily. In this blog, we’ll explore the most commonly used Linux commands in a simple and beginner-friendly way. 🗂️ How...Jul 26, 2025·25 min read
devopswithpankaj.hashnode.devUnderstanding Linux Architecture🧩 Linux Architecture vs Windows Architecture 🪟 Windows Architecture User → Shell → Operating System → Hardware Shell: Interface that interacts with the user (GUI or CLI) OS: Handles all system-level operations and hardware communication 🐧 Lin...Jul 25, 2025·3 min read
