Author: Rahul

Web communication has undergone significant evolution since the inception of the internet, with various protocols and technologies being developed to facilitate faster and more efficient communication. One of these developments is HTTP/2.0, a major revision of the HTTP network protocol used by the World Wide Web. Alongside it, Node.js, a popular JavaScript runtime built on Chrome’s V8 JavaScript engine, has made substantial strides in web development. This article explores how these two technologies can be combined to transform web communication, backed by practical examples. An Overview of HTTP/2.0 Before diving into the specifics, let’s first understand HTTP/2.0. HTTP/2.0 is a…

The Latest version CentOS 7.8 is available to upgrade. All the CentOS 7.7, 7.6, 7.5, 7.4, 7.3, 7.2 7.1 and 7.0 users can upgrade their system to the latest release. All the users running with WHM/cPanel don’t need to do anything. WHM/cPanel will automatically upgrade its operating system to the next scheduled upgrade. This article will help to upgrade your current CentOS 7.x to the latest CentOS 7.8. Step 1 – Check Current CentOS Version CentOS systems keep version details in /etc/redhat-release and /etc/centos-release. You just need to check content of one of these files. cat /etc/centos-release CentOS Linux release…

Ionic Framework is useful for building mobile apps like Android and iOS. This article will help you to install Node.js, Cordova and Ionic framework on your Ubuntu 18.10, 18.04 and 16.04 LTS system. Step 1 – Installing Node.js First, use the following commands to install NPM and Node.js on your system. In below commands, the first command will install some required packages on the system. The second command will add PPA for node.js to your system. After that update, your all attached PPA and last command will install Node.js and NPM on your system. You can visit our tutorial to…

The PHP team has released upgrade version 7.2. Which has a number of changes and improvements than over version 5.X. This article will help you to install PHP 7 Apache 2.4 and MySQL 5.6 on CentOS/RHEL 7 & 6 operating systems. This tutorial has been tested with CentOS 7.4, so all the services command are used with systemctl. The CentOS 6 users change all systemctl command correspondence service command. Recommended Article: 15 Best Security Tips for LAMP Stack (Apache-MySQL-PHP) for Linux Step 1 – Setup Yum Repository In the first step install all the required yum repositories in your system…

Ruby 2.2.4 Released, This is an upgrade of Ruby 2.2 series. Ruby is a dynamic, object-oriented programming language.We are using RVM, which stands for Ruby Version Manager, which makes easier to install Ruby on Linux platform. RVM is also helpful for managing multiple version of Ruby without conflicting, and we can switch system to any version of Ruby using a single command. This article will help you to How to Install Ruby 2.2.4 on CentOS, Red Hat Systems using RVM. Step 1: Install Required Packages Firstly we need to install all required packages for ruby installation on our system using…

PHP 7.4 is the latest stable release of PHP. May of popular yum repositories is providing rpm packages for PHP 7. This article is using Remi and EPEL yum repositories for installing the required packages on your system. This article will help you to install PHP 7.4, PHP 7.3, PHP 7.2, PHP 7.1 on CentOS & Redhat 7 servers. This tutorial has been tested with CentOS Linux release 7.4.1708. Install PHP7, Nginx and MySQL on CentOS/RedHat Setup Yum Repository First of all, you need to enable Remi and EPEL yum repositories on your system. Use the following command to install…

Tomcat is developed by Apache Foundations. Apache Tomcat is an open-source web server for a Java-based web application. Tomcat is licensed under Apache License version 2. Apache Tomcat team has announced its latest Tomcat 9.0.50 release on July 02, 2021. This article will help you to install Tomcat 9 on CentOS, RHEL, and Fedora systems. To install other version of tomcat visit Tomcat 8 on CentOS & Red Hat. Step 1 – Prerequisites Tomcat 9 is designed to run on Java SE 8 and later. So make sure you have installed the correct version on your system. java -version openjdk…

Warning – Ruby 2.1 is reached to end of life and no more maintained. Kindly use below tutorials to install latest version of ruby Current stable – Install Ruby Latest Stable Release Previous stable – Install Ruby Previous Stable Release Ruby is a dynamic, object-oriented programming language.We are using RVM, which stands for Ruby Version Manager, which makes easier to install Ruby on Linux platform. RVM is also helpful for managing multiple version of Ruby without conflicting, and we can switch system to any version of Ruby using a single command. This article will helps you to How to Install…

HTTP/2, often touted as the future of web protocols, brings a multitude of benefits, including multiplexing, server push, and header compression. These advancements not only enhance the speed of web page loading but also improve overall server performance, making HTTP/2 a must-have for any competitive website. However, running HTTP/2 on Apache, especially on an Ubuntu server, involves more than just a simple switch. It requires an environment that supports this protocol. Notably, HTTP/2 operates exclusively over TLS (HTTPS), making it mandatory to have an SSL/TLS certificate. Additionally, Apache’s default Multi-Processing Module (MPM), mpm_prefork, is not compatible with HTTP/2. This necessitates…

PHP 7.4 is the latest stable release of PHP. Say thanks to Ondřej Surý for maintaining PPA of most the popular PHP versions on launchpad. If you want to install a specific version of PHP, then this article can be helpful for you. This article will help you to install PHP 7.4, 7.3, 7.2, 7.1 & PHP 7.0 on Ubuntu 18.04 LTS using PPA Read: How to Install PHP 7 on Debian via PPA You can also install multiple PHP versions on your system and switch PHP version between them. Also, you can configure Apache VirtualHosts to use different-2 PHP…