GitHub is a free repository hosting service, used as version control for web developers to download and push their code from their servers to other users. In our previous article on Installing Git on Ubunto 18.04, we’ve instructed on how to add Git to your Ubuntu VPS server. We’ll continue on and show you how to add and clone a repo from GitHub to your server.Continue reading “How to Create and Clone a Repo in GitHub on Ubuntu 18.04”
In our previous tutorial, we showed you how to create and sync a GitHub repository to your Ubuntu VPS server. Using the last tutorial as a springboard, we’ll continue on and show you how to commit and push a script from your Ubuntu server to your GitHub account.Continue reading “How to Commit and Push Changes from Ubuntu 18.04 to GitHub”
Pyenv is an outstanding tool for managing multiple Python installations. Pyenv-virtualenv is a pyenv plugin that facilitates the creation and management of Python virtual environments with pyenv. This is a compelling proposition, making it possible to manage multiple Python versions with pyenv and provide the means to control the Python environment in a more granular manner.Continue reading “How to Install Pyenv-virtualenv on Ubuntu 18.04”
What is Pyenv?
Pyenv is a fantastic tool for installing and managing multiple Python versions. It enables a developer to quickly gain access to newer versions of Python and keeps the system clean and free of unnecessary package bloat. It also offers the ability to quickly switch from one version of Python to another, as well as specify the version of Python a given project uses and can automatically switch to that version. This tutorial covers how to install pyenv on Ubuntu 18.04.Continue reading “How to Install Pyenv on Ubuntu 18.04”
What is Apache Maven?
Apache Maven is one of the most popular build management tools for Java projects. It employs a Project Object Model or POM utilizing an XML file to define the structure of a project, including its dependencies, documentation, and build parameters. Instead of having to manage those things individually, Maven consolidates that functionality allowing for a more streamlined and efficient project management process. In this tutorial, we are going to cover how to install Maven on Ubuntu 18.04.Continue reading “How to Install and Configure Apache Maven on Ubuntu 18.04”
What is Containerization?
Containerization is a form of virtualized operating system developed as a response to the many problems of hardware-level virtualization. Because the latter runs a full-blown guest operating system, it is very resource-intensive and incurs a significant amount of overhead, but containerization is much lighter. Since the containers share the host machine’s kernel, the resources are not wasted on running separate operating system tasks. This allows for a much quicker and lightweight deployment of applications.Continue reading “How to Install and Use Containerization”
What is a Dependency?
A dependency is defined as a file, component, or software package that a program needs to work correctly. Almost every software package we install depends on another piece of code or software to work as expected. Because the overall theme of Linux has always been to have a program do one specific thing, and do it well, many software titles utilize other pieces of software to run correctly.
Let’s review what dependencies are and why they are required. We all have, at one point or another, most certainly seen a message from our system when we were installing software regarding “missing dependencies.” This error denotes that a required part of the software package is outdated, unavailable or missing. Let’s review how to address those issues when we come across them on Ubuntu.Continue reading “How to Install and Correct Dependencies Issues in Ubuntu”
This tutorial covers the installation of the PHP extension phpredis via the default CentOS 8 package manager DNF. It will also cover the installation of both PHP 7.4 and Redis on CentOS 8.
PECL, the PHP Extension Community Library, is a repository of C extensions that are loaded directly into PHP. PHP Extensions expand the functionality of PHP. PECL extensions can be installed via the use of the pecl command. There are also PHP extensions provided by package repositories. The decision of which to utilize typically depends on how PHP was installed.Continue reading “How to Install PHP Extensions on CentOS 8”