馃殌 Kubernetes Architecture Made Simple
Kubernetes works like a well-organized system where responsibilities are clearly divided between decision-making and execution. At the top lies the Control Plane, which acts as the brain of the cluste
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Unix and Linux Fundamentals: A New User鈥檚 Guide
Operating Systems: It is an interface Between User and Hardware Unix Flavors Linux Mac OS AIX Solaris HP-UX Why Choose Linux? Multi-User & Multi-Tasking: Supports multiple users and tasks simultaneously. Open Source: Freely available and mod...
Git Explained: A Step-by-Step Guide for Developers
Introduction Git is a powerful version control system (VCS) used by developers worldwide to manage and track changes in source code. Created by Linus Torvalds in 2005, Git has become the de facto standard for source code management. This blog will gu...
Beginner's Guide to Scheduling Tasks with Cron Jobs in Linux
Introduction Cron jobs are essential for automating repetitive tasks in Unix-based systems. Whether you're a developer or a system administrator, mastering cron jobs can save you a lot of time and effort. In this post, we will explore how to set up a...
To copy data among different EC2 instance located inside different availability zones
We can achieve our goal with the concept of volumes and snapshots, by following these steps: Create an EBS Snapshot: Start by creating an Amazon Elastic Block Store (EBS) snapshot of the volume that contains the data you want to copy from your source...
Recovery of a lost Keypair after creating an EC2 Instance
Introduction Losing the .pem file associated with your Amazon EC2 instance can be a frustrating experience. However, all is not lost if you find yourself in this predicament. Here, are the steps to recover access to your EC2 instance when you've lost...