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Articles tagged with #linux
Introduction Linux is the backbone of DevOps.From cloud servers to Docker containers and CI/CD pipelines, almost everything runs on Linux. If you want to become a DevOps Engineer, Cloud Engineer, or SRE, learning Linux is not optional it is mandatory...
When learning AWS IAM, many people believe that security means adding more permissions. In real DevOps, security means the opposite: Give only what is required. Nothing more. This project focuses on implementing the Principle of Least Privilege in ...
📌 Overview This project demonstrates a real-world security comparison between using an IAM User with access keys and an IAM Role for allowing an EC2 instance to access AWS services. The goal is to prove why DevOps engineers never use access keys on ...
When most beginners start learning AWS, they jump straight into EC2, deployments, or CI/CD.In real-world DevOps, that approach is dangerous. Before running even a single server, the first responsibility of a DevOps engineer is security and on AWS, th...
Who This Blog Is For This blog is written for: Beginners learning Linux storage DevOps aspirants practicing on AWS Anyone preparing for Linux / AWS interviews Readers who want hands-on, reproducible steps, not theory No prior LVM knowledge is a...
When I started my DevOps journey a month ago, my first thought was simple:"Can I really make a career out of this?" Like many students in their final year, I was worried about placements, money, and my future. I didn’t know much about DevOps. But one...
