Author: Rahul

Ionic is a popular open-source framework for building cross-platform mobile applications using web technologies such as HTML, CSS, and JavaScript. It leverages Angular, React, or Vue.js to create high-quality, native-like user interfaces. Fedora is a community-driven Linux distribution that serves as a foundation for the commercial Red Hat Enterprise Linux (RHEL). In this article, we will guide you through the process of installing Ionic on Fedora, along with creating a simple sample application. Prerequisites Before you can install Ionic on Fedora, make sure you have the following prerequisites: A system running Fedora (version 33 or higher is recommended). A user…

It is importent to keep data persistent for containers running databases. Docker provides you option to keep database files persistent over the docker volumes or storing files directly on host machine. Use one of the below options to keep MySQL data persistent even after recreating or deleting docker containers. Option 1 – Storing MySQL Data on Docker Volumes The Docker volumes are preferred mechanism by the Docker for storing persistent data of Docker containers. You can easily create a Docker volume on your host machine and attach to a Docker containers. Let’s create a docker-compose file on your system with…

A combination of Linux, Nginx, MySQL, and PHP is known as LEMP stack is the popular web hosting environment for the PHP based application. Here Linux is an operating system, Nginx is the popular web server, MySQL is relational database management system used for storing data and PHP is the widely used programming language. This article will help you to install Nginx, MySQL 8.0 and PHP 7.4 on Ubuntu Linux system. Let’s begin with the installation of LEMP stack your Ubuntu machine. Prerequisites Before beginning the LEMP installation on Ubuntu: A running Ubuntu 20.04 system Login as sudo proviledged account…

Apache Solr is a powerful, open-source search platform built on Apache Lucene. It is widely used for enterprise search and analytics purposes. Solr 9.4 comes with a host of features and improvements. This tutorial will guide you through the process of setting up Apache Solr 9.4 on a Ubuntu 22.04 system. Whether you are a developer, system administrator, or just a tech enthusiast, this guide will help you get Solr up and running smoothly. Prerequisites Before we start, ensure that you have: A machine running Ubuntu 20.04. Sudo privileges or access to the root user. An internet connection to download…

Ionic framework is open source UI toolkit for building mobile and desktop applications using core web technologies like HTML, CSS, and JavaScript. Ionic is designed to work and display beautifully on all current mobile devices and platforms. This article will help you to install Ionic framework CLI tool on your CentOS 8 and RHEL 8 systems. Step 1 – Install Node.js Ionic required Nodejs to be installed on your system. The systems don’t have installed Nodejs use following commands to install Node.js 12.x version on your system. You can visit our tutorial to install latest Node.js on CentOS and RHEL…

VirtualBox is a free and open-source virtualization platform for Linux and Windows systems. It was initially developed by Innotek and later acquired by Sun Microsystems in 2008. Oracle VirtualBox 6.1 is the latest major version launched by the Oracle team. The latest updates come from time to time. At the time of updating this tutorial, VirtualBox 6.1.16 is the latest available version to install. You can read the ChangeLog to know more about changes in newer version’s of VirtualBox. This tutorial described how to install VirtualBox on Ubuntu 20.04 LTS (Focal Fossa) Linux systems. Prerequisites First of all, upgrade the…

Installing Ionic Framework on Ubuntu 20.04 is a straightforward process that enables developers to start building high-quality mobile and desktop applications using web technologies like HTML, CSS, and JavaScript. Ionic is an open-source UI toolkit for building performant, high-quality mobile and desktop apps using web technologies. This guide will walk you through the steps of installing the Ionic Framework on Ubuntu 20.04, including the installation of Node.js, npm (Node Package Manager), and the Ionic CLI (Command Line Interface). Prerequisites Before you start, ensure that you have a working Ubuntu 20.04 system and access to a terminal. You will also need…

Laravel is a powerful, open-source PHP web framework, designed for the faster development of web applications. It is based on the Symfony framework, follows the MVC architectural pattern. During the recent update of this tutorial, Laravel 9 is the latest version available. The Laravel framework also provides a command-line interface (CLI) known as Artisan. It provides helpful commands to perform operations for your applications. This article will help you to install the Laravel PHP Framework on CentOS 8 systems. Prerequisites The newly installed system’s follow initial server setup. Shell access with sudo privileges account. Step 1 – Installing LAMP Stack…

Did you know that MongoDB databases have a built-in backup mechanism that is accessible via shell or the mongod process? The mongod process automatically takes a snapshot every time a database transitions to another state. These different states are: starting, stopping, upgrading, and recovering after a crash. However, these snapshots won’t be enough in case of catastrophic failures such as disk corruption or natural disaster. To protect your valuable data from such threats, it is advisable to implement an automated backup strategy for your MongoDB databases. In this article, we will discuss how to create automated backups for your MongoDB…

Docker is a popular open-source platform that provides functionalities to develop, ship, and run applications in containers. Containers allow you to package an application with all of its dependencies into a standardized unit for software development. This tutorial will guide you through the process of installing Docker Engine on Ubuntu 20.04. Prerequisite A system running Ubuntu 20.04 A user account with sudo privileges Access to a terminal/command line Step 1: Installing Docker Engine on Ubuntu First of all, import the GPG key to your system to verify packages signature before installing them. To import key run the below command on…