February 2026Monthly Archives

Introduction This blog explains how to restore an OpenVZ / Virtuozzo 7 node after reloading CentOS 7, using a full-node backup that stores container data inside a loopback filesystem (vz-private.ext4).The steps below are based on a real production recovery, where multiple containers were successfully restored and brought online with minimal… Continue Reading How to restore OpenVZ / Virtuozzo 7 (Disaster Recovery – DR)

Introduction Buildpacks provide a simple way to create production-ready container images for your applications without writing Dockerfiles. They automatically detect your application’s language, install the required runtime, dependencies, and configure the environment. The pack CLI is the official tool for working with Cloud Native Buildpacks. It allows developers to build… Continue Reading How to Install Buildpacks Using pack CLI

This guide outlines the architectural and technical approach for integrating Google Maps into the Digital Highway project. 1. Requirements Functional Requirements Non-Functional Requirements 2. Pre-requisites Before implementation, ensure the following are setup: 3. Solution To integrate Google Maps into the Digital Highway project, firstly we evaluated three different approaches based… Continue Reading Google Maps Integration in Digital Highway

1. Introduction Hostname resolution in Linux is the process of translating a domain name (e.g., example.com) into its corresponding IP address. This process is controlled by: This document explains how hostname resolution works on the current server configuration. 2. Current Configuration 2.1 /etc/nsswitch.conf This line defines the order in which… Continue Reading Name Resolution Flow in Linux

Introduction AVideo/Youphptube is an open-source video streaming and sharing platform that allows you to host and manage videos on your own server. It is widely used for creating private video portals, online courses, and internal company video libraries. In this blog, we will see:1. How to upload videos in AVideo2.… Continue Reading How to Manage Content in AVideo/YouPHPTube Platform