Tech Articles - Category - Chai on Tech

DevOps - What is it?

Wed, 25 Jan 2023 12:31:08 +0530

DevOps stands for development and operations, a combination of practices and tools that improve companies’ ability to rapidly build, update and deliver applications. It is a software development methodology that combines a software framework and IT functions to improve the speed and reliability of software delivery. It is a culture and set of processes that focus on collaboration, automation and integration throughout the software development lifecycle, from development and testing to deployment and maintenance.

How to Set a Static IP Address in Boot2Docker: A Complete Step-by-Step Guide

Sat, 08 Nov 2025 17:36:52 +0530

Configuring a static IP address on your Boot2Docker virtual machine (VM) is critical when you need predictable network access for development, testing, or integration with other services. Boot2Docker, once the default Docker VM solution for non-native environments, runs on TinyCore Linux and offers a simple startup script mechanism that can automate network settings—including static IP assignment—at every boot. In this guide, I’ll show you how to overwrite DHCP and set a fixed IP address on your Boot2Docker VM’s primary network adapter (usually eth0).

The Calm You’re Missing Isn’t in an App

Tue, 22 Jul 2025 22:22:06 +0530

In a world dominated by screens, schedules, and constant stimulation, many of us are searching for simple, natural ways to recharge. Enter forest bathing—a calming, science-supported practice that’s capturing global attention not as a fitness trend, but as a powerful tool for mental clarity, stress relief, and overall well-being. If you’ve never heard of it (or thought it meant actually taking a bath in the woods), don’t worry. Forest bathing is easier—and more accessible—than you might think.

Can You Save the Planet Without Changing Your Life? Yes—Here’s How

Thu, 12 Jun 2025 00:59:12 +0530

Embrace a Greener Tomorrow: Your Simple Guide to Sustainable Living In a world buzzing with rapid change, one concept is gaining increasing momentum: sustainable living. It’s more than just a trend; it’s a conscious choice to live in a way that minimizes our environmental impact, preserves natural resources, and fosters a healthier planet for generations to come. But what exactly does sustainable living entail, and how can we, as individuals, truly make a difference?

The Digital Unplug: Reclaiming Your Life from the Screen

Wed, 11 Jun 2025 23:24:50 +0530

The Power of Digital Detox: Reclaiming Your Time and Mental Clarity The insistent hum of notifications, the endless scroll of social feeds, the constant urge to check one more email – does this sound like your daily soundtrack? In our hyperconnected world, the lines between work and leisure, and even between virtual and real life, have blurred. We’re constantly “on,” bombarded by information, and expected to be reachable at all times.

Enabling Wi-Fi on Windows Server 2016: A Step-by-Step Guide

Sat, 26 Apr 2025 17:45:20 +0530

Enabling Wireless Networking on Windows Server 2016 While Windows Server 2016 is a robust and powerful operating system designed primarily for managing server roles, there might be scenarios where you need to enable wireless network connectivity. Unlike client operating systems, Windows Server 2016 does not include the Wireless LAN Service installed by default. This means that even if you have a wireless adapter installed, you won’t be able to connect to Wi-Fi networks out of the box.

Fixing DNS Issues After Upgrading to Pi Hole V6

Tue, 01 Apr 2025 22:02:49 +0530

Troubleshooting Pi-hole v6: Resolving DNS Issues After Upgrade Pi-hole is a powerful tool for network-wide ad blocking, and with the release of version 6, many users have upgraded to take advantage of new features and improvements. However, some users may encounter issues with DNS resolution after the upgrade, particularly when the /etc/resolv.conf file is configured to use 127.0.0.1#53 as the nameserver. This article will explain the problem and provide a step-by-step solution to restore DNS functionality.

Troubleshooting Random Disconnects in Pi Hole

Tue, 01 Apr 2025 21:17:41 +0530

Troubleshooting Pi-hole Random Disconnects: Ensuring Stable DNS Connectivity Pi-hole is a popular network-wide ad blocker that acts as a DNS sinkhole, effectively blocking unwanted advertisements and tracking domains. However, users may occasionally experience random disconnects, leading to issues with remote access and DNS resolution on internal devices. This article will guide you through understanding the problem and provide a solution to ensure your Pi-hole remains connected and functional. Understanding the Issue When you set up Pi-hole, it typically requires a static IP address to function correctly.

Automating Hyper-V VM Imports with PowerShell

Tue, 17 Dec 2024 15:57:14 +0530

Introduction Managing multiple virtual machines (VMs) in Hyper-V can become a time-consuming task, especially when VMs need to be imported into the system in bulk. While the Hyper-V Manager offers a manual process for importing VMs, using PowerShell to automate the process can save significant time and effort, particularly when dealing with large numbers of VMs. In this article, we’ll walk you through a PowerShell script that automates the process of importing multiple VMs into Hyper-V Manager.

Setting Up a Dockerized Nginx Web Server for Load Balancing Testing

Tue, 08 Oct 2024 18:36:12 +0530

Introduction This guide demonstrates how to set up a Dockerized Nginx web server for testing load balancing. The steps can be performed on various systems such as Ubuntu, Ubuntu Core, and even older solutions like Boot2Docker. However, note that Boot2Docker is deprecated and it’s recommended to use more current alternatives like Docker Desktop or native Docker installations on Linux. You’ll create multiple containers to simulate different servers, which is ideal for testing network load balancing.