Linux

Introduction HAProxy or High Availability Proxy is an open-source software that is widely used as a High Availability functionality provider. HA functionality is such a crucial functionality without which modern-day business applications/systems can’t think of going live. To show the use of HAProxy as a High Availability provider we will do a demo project or […]

Introduction HAProxy is one of the most popular open-source software that is used for functionalities like, Software load balancer – as a load balancer it distributes the incoming traffic to various servers. High Availability – HAProxy or High Availability Proxy can provide high availability by providing a single user interface where multiple servers are serving

Introduction Linux User and Group management is one of the most crucial parts of Linux machine usage. Navigating the Linux command line can feel like cracking a code, especially when it comes to managing those mysterious things called users and groups. Fear not, fellow adventurers, this is a simple guide for you to understand Linux

Introduction Tomcat is one of the most popular & widely used open-source web servers. It also works as a servlet container to serve Java applications. Tomcat web server is licensed under the Apache License. Tomcat web server is written in Java language. Prerequisite To complete this tutorial, you need the below prerequisites. One ubuntu machine

Introduction Java is an object-oriented programming language. Using java we can develop mobile application, web application, enterprise application, normal Java application etc. Tech companies use Java to develop various software (e.g., web servers). When it comes to running all those Java based applications, they require Java to be installed as a prerequisite. And when we

Introduction In this article we will guide you through nginx installation. We will see installation on both Red Hat Linux & Ubuntu. Prerequisite Knowledge Knowledge of NGINX Basic knowledge of networking Installation steps of NGINX on Red Hat Linux Below are the steps to install NGINX on Red Hat Linux – Step 1: Enable NGINX

Introduction JBoss EAP is one of the most popular Java EE-based application server runtime platforms. It is written in Java and developed by Red Hat. Welcome to this comprehensive guide on installing JBoss EAP (Enterprise Application Platform), a powerful and versatile Java EE application server. JBoss EAP provides a robust foundation for developing, deploying, and

Introduction In this article we will discuss step-by-step guide to log into remote Linux machine using SSH keys. Prerequisite Knowledge on SSH Basic Linux commands Flow of steps Below is a simple diagram which tells us the steps, Step-by-step guide In this example, we assume that we will log in from VM-1 to VM-2. Both