DevOps and Development

Developers and testers of containerized applications often need a quick method to share images with their team. This article shows you how to save Docker images for sharing, backup, and migration.

The XAMPP stack is an open-source Apache distribution of a PHP development environment consisting of cross-platform software (X): Apache (A), MariaDB (M), PHP and Perl (P). Developed by Apache Friends, XAMPP is a ten-year-old, non-profit project with an active support community. In this article, you will find simple instructions on how to install the XAMPP stack on Ubuntu 18.04, as well as how to verify installation and uninstall the XAMPP package.

This tutorial is a step-by-step guide on how to download and install the latest version of Anaconda on an Ubuntu 18.04 or 20.04 system. It also provides instructions on how to create and activate Anaconda environments.

Docker allows developers to create new images by committing changes made to already existing containers. In this tutorial, you will learn how to use docker commit to create an image based on a container.

This article shows which commands best to use when compressing and decompressing files from the command line. By using the two compression utilities, covered in this tutorial, tar and gzip, you can manage zip files with ease.

Docker Compose launches, executes, communicates, and closes Docker containers with a single coordinated command. It is used for defining and running multi-container Docker applications. Follow this step-by-step guide to install Docker Compose on Ubuntu 20.04/22.04.

Python comes preinstalled on Macs, as of macOS 12.3 it is no longer required for the normal functioning of the operating system. This tutorial shows you how to install Python on macOS and set up a flexible coding environment with VS Code.

Docker offers two commands for copying content into a Docker image using Dockerfile: COPY and ADD. This article explores the similarities and differences between the two instructions and advises you which one to use.

Docker is a popular container-based platform. Learn all about Docker, its components and how it works.

This article outlines the basic commands needed to create a Git branch. A Git branch allows you to work on features independently. You can use it to review code and perform targeted testing on a feature branch without affecting your core systems.