DevOps and Development

How To Install and Use PHP Composer on Ubuntu

August 29, 2019

Composer is an application that tracks dependencies for a project, allowing you to specify a set of libraries for a specific project. It identifies the versions and dependencies and installs them to the project. This guide will help you install and get started with Composer in Ubuntu.

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How to Install Anaconda on CentOS 7

August 4, 2019

This article provides you with a simple guide on how to install Anaconda if you are using CentOS 7. Anaconda is a free, open-source distribution of Python mostly used for AI and machine learning projects.

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How to Install Java 11 & 12 on CentOS 7

June 23, 2019

As a highly popular programming language, Java is used for developing anything from lightweight mobile to desktop applications. This step-by-step guide shows you how simple it is to install Java on CentOS 7.

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How to Install Tomcat 9 on CentOS 7

June 14, 2019

Apache Tomcat is an open source Java implementation package developed by the Apache Software Foundation. In this tutorial learn how to install Tomcat 9 on CentOS 7.

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How to List / Start / Stop Docker Containers

May 27, 2019

A Docker container uses an image of a preconfigured operating system environment. Images are often a preconfigured operating system and can be modified for a specific task. When you launch a Docker image, it exists in a container. You may have multiple containers running at the same time. Containers can also be launched, execute code, and close very quickly. Managing containers is essential for working in Docker. This guide shows you how to list, stop, and start Docker containers.

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How To Install PHP 7, 7.2 & 7.3 On CentOS 7

May 24, 2019

PHP is a programming language that’s often used to automate server tasks. It’s part of the LAMP (Linux, Apache, MySQL, PHP) stack, which is a bundle of software used for running internet servers and services. The name PHP stands for Hypertext Preprocessor. PHP handles things like dynamic content, database requests, and processing and displaying data. This guide will help you install PHP on CentOS 7.

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​Vagrant Tutorial: Everything a Beginner Needs To Know

April 17, 2019

Vagrant is a tool for configuring and deploying an exact image of a virtual operating system. It is often used in software development to ensure that all team members are writing code for the same configuration. This helps ensure that a code fragment from one developer works when another developer runs it on their system. This guide will walk you through an overview of the process of installing, configuring, and managing Vagrant.

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How To Install Node.js & NPM on Ubuntu 18.04 and 20.04

March 18, 2019

Node.js is an open-source cross-platform JavaScript (JS) runtime environment. It is used for building fast and scalable network applications. Learn three different options to install Node.js and npm on Ubuntu 18.04. 

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How to Install Git on CentOS 7 With Yum or Latest Repository

March 15, 2019

In this tutorial, learn how to install Git on CentOS 7. Git is a distributed version control system to track the code changes. Installation is easy with this guide.

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How to Install Latest Version Of Python 3 on CentOS 7

March 12, 2019

Python is a popular, stable, and well-performing programming language. CentOS 7 uses Python 2.7.5, but as Python has updated to 3.9. , this can create challenges for CentOS 7 users. If the default version of Python is updated, it can break base system components like the yum package manager. This step by step guide will walk you through installing Python 3 on CentOS 7.

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