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Making Sense of Linux Groups: Your Handy Guide to Managing Access

Table of Contents What are Groups in Linux? How Do Groups Work? Essential Group Management Commands A Simple Example: Setting Up a Group Folder Real-Life Examples: Linux in Action Why Groups...
02.05.2025 0 Read More

My Understanding of DevOps Engineering

What is DevOps? DevOps, as the name suggests, combines Development and Operations into a unified approach. A DevOps Engineer orchestrates the entire journey of an application: planning, codin...
02.05.2025 0 Read More

Demystifying AWS Networking: Your Illustrated Guide to VPCs, Subnets, and Gateways

Demystifying AWS Networking: Your Illustrated Guide to VPCs, Subnets, and Gateways
Hey everyone! So, you've spun up an EC2 instance, maybe played with S3 buckets, and things are starting to click. But then someone mentions "VPC," "subnets," "CIDR blocks," and suddenly it feels like ...
02.05.2025 0 Read More

Command Prompt, the Magical Wand of Linux !

Table Of Content Introduction What is This Magical Wand? Essential Commands for Beginners Tips That Saved Me My Experience and Challenges Conclusion Introduction: Welcome to my 30 d...
03.05.2025 0 Read More

Internet Connection at your home vs data in VPC (Simplified)

👉 EC2 Instances = Devices in your home (like your phone/laptop) 👉 NACLs = Firewalls that control who/what gets in or out 👉 Route Table = Traffic director – decides where packets go 👉 Int...
03.05.2025 0 Read More

Untangling the AWS VPC Maze: Your 10-Step Network Troubleshooting Guide

Untangling the AWS VPC Maze: Your 10-Step Network Troubleshooting Guide
You've launched your EC2 instance. The security group looks perfect. The application should be running. You try to hit the public IP address in your browser, or maybe SSH in... and crickets. Nothing. ...
03.05.2025 0 Read More
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