ABAtul Bobadeinlinux-admin-automation.hashnode.dev·Feb 25, 2025 · 10 min readLinux Volume ManagementIntroduction to Linux Volumes and AWS EBS 1. Understanding Linux Volumes In Linux, a volume refers to a storage unit that the operating system recognizes as a single entity. It can be a physical partition on a hard disk, a logical volume, or even a v...00
ABAtul Bobadeinnetworking-commands-cheat-sheet.hashnode.dev·Feb 15, 2025 · 4 min readNetworking Commands Guide1. ping Purpose: Check connectivity between your computer and another host (e.g., website or IP address). Usage: Sends packets to the specified host to check if it's reachable. Shows time taken for each packet (latency). ping [hostname or IP] Exam...00
ABAtul Bobadeinaws-ec2-sg-creation.hashnode.dev·Feb 14, 2025 · 2 min readGetting Started with AWS EC2 and Security Groups: A Beginner's GuideHow to Create an EC2 Instance and Configure Security Groups on AWS AWS EC2 (Elastic Compute Cloud) allows you to create virtual servers in the cloud. Security Groups act as virtual firewalls, controlling inbound and outbound traffic to your instance....00
ABAtul Bobadeinweek-one-networking.hashnode.dev·Feb 14, 2025 · 3 min readWeek 1 - Networking1. Understand OSI & TCP/IP Models What Is the OSI Model? The OSI (Open Systems Interconnection) model is a framework that explains how computers communicate over a network. It is divided into seven layers, each with a specific role, from physical con...00
