Feb 14 · 11 min read · Linux Linux is an open-source operating system (OS) based on Unix principles. It acts as a bridge between computer hardware and software applications, managing system resources like CPU, memory, storage, and devices. It was originally created in 1991...
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Nov 7, 2025 · 4 min read · 1. Introduction Every DevOps or Cloud Engineer starts somewhere — and for me, that place was the Linux terminal. In this blog, I’ll share how I went from learning the basics of Linux to hosting my first website on AWS — all using simple commands and ...
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Jul 26, 2025 · 7 min read · 📌 Introduction This is Step 2 in our DevOps Roadmap 2025 series. If you're learning DevOps, Linux is not optional — it’s the foundation of everything: servers, cloud, containers, automation tools, and pipelines. In this blog, you’ll learn: Why Linu...
Join discussionJul 21, 2025 · 5 min read · 🌐 1) What is an Operating System (OS)? An Operating System (OS) is like the manager of your computer or mobile phone. 🧠 It controls everything — from running apps to managing hardware. 📱 Think of it like: A smartphone has apps (games, camera, bro...
Join discussionNov 19, 2024 · 3 min read · 1. User Management Managing users is crucial in any Linux system, whether for security or resource allocation. Create a User Use the useradd command to create a new user. sudo useradd newuser sudo passwd newuser Delete a User Remove a user and their...
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Aug 18, 2024 · 3 min read · Whether you're a student exploring Linux for the first time or a professional managing your Ubuntu server, having a handy reference can make all the difference. This blog post is designed to be your go-to cheat sheet for essential Linux commands, hel...
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Aug 15, 2024 · 4 min read · What is Linux Linux is an operating system which sits in the middle of hardware and user. User can run the application and it takes the commands from the user and translates them to hardware. Advantages of Linux Open source and used 91% of the appli...
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Aug 8, 2024 · 1 min read · Linux file permissions is essential for anyone who works as a devops engineer and manage a Linux system. Each file and directory has permissions that direct who can read, write, or execute them, represented by a string like -rwxr-xr--. Let’s unders...
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Aug 6, 2024 · 3 min read · Hello everyone, Welcome back to my DevOps journey! It’s been two days since I embarked on this exciting path, and today, I’m diving into one of the foundational skills for any DevOps engineer: Linux. Why Linux? Linux is the backbone of many DevOps pr...
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