Composer is widely used dependency manager for PHP. Composer can install, update and pull in all the required PHP packages to your project directory. At the time of installing package, composer will check for dependencies of package and if dependent package are there then it will also install dependencies. This guide explains how to...
Nginx is an open-source, high performance and free HTTP and reverse proxy server. It can be used as a standalone web server, and as a reverse proxy for Apache and other web servers. This guide helps to install Nginx on Ubuntu 22.04. It is a more flexible and lightweight program than Apache HTTP Server...
Puppet is a popular open-source and automation admin engine. It can be used to manage large number of servers remotely and do administrative tasks from a master server. All the client of agent puppet nodes are managed by the server or master node. Before that, all the client nodes must have installed Puppet Agent...
The hostname is set when you are installing the Ubuntu operating system. If it is a virtual machine then it will assigned dynamically when instance created. In this guide, we will show you how to change hostname on Ubuntu 22.04 system. Prerequisites# Before you continue with tutorial, make sure that you are logged in...
SSH (Secure Shell) is an encrypted protocol which allows client system to communicate securely with a server. You can connect to your system remotely, perform administrative tasks and access files. It’s more secure way to communicate with server using SSH keys than password authentication. This tutorial explains how to Set up SSH Keys on...
Puppet is an open-source and automation tool for administrator management . It’s used to manage server remotely and do administrative tasks. This tool is available on cross platform like Linux, Unix, and Windows. In this tutorial we will show you how to install Puppet on master and client nodes on Ubuntu 22.04 systems. Prerequisites#...
Skype is the most popular application for communication through text, audio and video. You can make free online audio and video calls over the internet with it and it also offers international calling services to mobiles and landlines worldwide at affordable rates. Which is available on Android system, Windows, Linux and MacOS. This guide...
Slack is most popular platform for messaging and collaboration service. It’s much easier to use Slack straight and organize channels. You can make channels for you coworkers, projects, topics or any other purpose to keep conversations proper and organized. It also allows you audio and video calls as well as sharing of images, documents,...
In this tutorial we will show how install Java on Ubuntu 22.04. Java is one of the most popular programming language used to build flexible and maintainable applications and systems. Java comes in two different implementations OpenJDK and Oracle Java. Oracle java provides commercial features. It’s license allows only non-commercial use of software, for...
Jenkins is an open-source CI/CD software that supports continuous integration (CI)and continuous delivery (CD). It’s offers number of plugins for building deployments and automation for your applications. This also helps to automate the repetitive tasks involved in the software development process. In this tutorial you will learn how to install Jenkins on Ubuntu 22.04....