December 2025Monthly Archives

Introduction: MySQL uses authentication plugins to verify user identities. Depending on how your server is configured, a user may authenticate with: If the wrong plugin is set, users may be unable to log in using a password, especially from applications like Node.js, PHP, WordPress, Python, etc.This guide shows how to… Continue Reading How to Change MySQL User Authentication Plugin for Password?

Introduction In the modern DevOps and cloud landscape, monitoring and visualization are essential for maintaining reliable and high-performing systems. Manually tracking metrics and logs across servers can be repetitive, unreliable and time-consuming. That’s where Grafana comes in, a powerful open-source tool for creating interactive dashboards and visual metrics. It allows… Continue Reading DEPLOYING A CONTAINERIZED GRAFANA USING DOCKER

Introduction : AVideo 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 guide, we’ll walk through the steps to set up… Continue Reading How to Install AVideo/YouPHPTube on Ubuntu Server

Introduction: In this guide, we’ll set up a lightweight Kubernetes cluster using K3s on CentOS 7. K3s is a fast and easy way to run Kubernetes without heavy resource usage. With one master and multiple worker nodes, you can build a clean, efficient, and production-ready cluster in just a few… Continue Reading How to Install Kubernetes Cluster Using K3s on Centos 7