-
Tutorial
Being able to import and export your database is an important skill to have. You can use data dumps for backup and restoration purposes, so you can recover older copies of your database in case of an emergency, or you...
•
By
Mateusz Papiernik
MySQL
MariaDB
Databases
Backups
CentOS
Debian
Ubuntu
Open Source
-
This tutorial will guide you through making a pull request to a Git repository through the command line so that you can contribute to open-source software projects.
•
By
Lisa Tagliaferri
Git
Open Source
Development
-
Open-source projects that are hosted in public repositories benefit from contributions made by the broader developer community, and are typically managed through Git. This tutorial will discuss the benefits of contrib...
•
By
Lisa Tagliaferri
Development
Open Source
Git
Conceptual
-
Tutorial
With version control systems for your software development projects, you can share and collaborate on code. In this guide, we will install and configure the popular version control system Git on an Ubuntu 18.04 server.
•
By
Lisa Tagliaferri
Git
Open Source
Ubuntu 18.04
-
Tutorial
This tutorial will walk you through installing and configuring Git on an Ubuntu 18.04 server. Version control systems help you share and collaborate on software development projects. Git is one of the most popular ver...
•
By
Lisa Tagliaferri
Git
Open Source
Quickstart
Ubuntu 18.04
-
Tutorial
SSL certificates are used within web servers to encrypt the traffic between the server and client, providing extra security for users accessing your application. Let’s Encrypt provides an easy way to obtain and instal...
•
By
Vadym Kalsin, Erika Heidi
Let's Encrypt
Security
Apache
CentOS
Open Source
-
Tutorial
In this tutorial, you'll learn how to run multiple web applications on the same Docker host using the reverse proxy Traefik to route requests to separate containers and review container health on a monitoring dashboard.
•
By
Keith Thompson
Docker
Let's Encrypt
Monitoring
Ubuntu 18.04
Open Source
-
Tutorial
Homebrew (http://brew.sh) is a package manager for macOS which lets you install free and open-source software using your terminal. In this tutorial you'll install and use Homebrew on your Mac.
•
By
Brian Hogan
Development
Applications
Open Source
-
Tutorial
In this guide, we will go through how to install and configure Git on an Ubuntu 20.04 server. We will cover how to install the software two different ways: via the built-in package manager, and via source. Each of the...
•
By
Lisa Tagliaferri
Git
Open Source
Ubuntu
-
Tutorial series
Open-source projects that are hosted in public repositories benefit from contributions made by the broader developer community, and are typically managed through Git. This tutorial series will guide you through select...
•
By
Lisa Tagliaferri
Development
Open Source
Git
Conceptual
-
Tutorial
In this tutorial for CentOS 7, you will learn how to install all of the components of the Elastic Stack, a collection of open-source software produced by Elastic which allows you to search, analyze, and visualize logs...
•
By
Vadym Kalsin
Elasticsearch
Logging
Monitoring
Nginx
CentOS
Open Source
-
Tutorial
The Go programming language comes with a rich toolchain that makes obtaining packages and building executables incredibly easy. One of Go's most powerful features is the ability to cross-build executables for any Go-s...
•
By
Marko Mudrinić
Applications
Miscellaneous
Open Source
Linux Commands
Ubuntu
-
Tutorial
In this tutorial, you'll learn how to run multiple web applications on the same Docker host using the reverse proxy Traefik to route requests to separate containers and review container health on a monitoring dashboard.
•
By
Keith Thompson
Docker
Let's Encrypt
Monitoring
Open Source
Ubuntu
-
This cheat sheet-style guide provides a quick reference to some of the more common Git commands you may use when managing repositories and collaborating on software.
•
By
Lisa Tagliaferri
Git
Open Source
Development
-
This tutorial will guide you through some of the next steps you may need to take after you submit a pull request to an open-source software project.
•
By
Lisa Tagliaferri
Git
Open Source
Development
-
Tutorial
A Haar Cascade is an object detection method used to locate an object of interest in images. In this tutorial, you will use a pre-trained Haar Cascade from OpenCV to detect and extract faces from an image.
•
By
Akshay Sinha
Python
Open Source
Development
-
Tutorial
In this tutorial, you will build a web scraping application using Node.js and Puppeteer. Your app will grow in complexity as you progress. First, you will code your app to open Chromium and load a special website desi...
•
By
Gbadebo Bello
Node.js
JavaScript
Data Analysis
Open Source
-
Tutorial
The Apache web server uses virtual hosts to manage multiple domains on a single instance. Similarly, PHP-FPM uses a daemon to manage multiple PHP versions on a single instance. Together, you can use Apache and PHP-FPM...
•
By
hitjethva
Ubuntu 18.04
Open Source
PHP
Apache
LAMP Stack
PHP Frameworks
-
Tutorial
Minio is a popular open source object storage server compatible with the Amazon S3 cloud storage service. The service stores unstructured data such as photos, videos, log files, backups, and container/VM images. For a...
•
By
finid, Brian Mutende
Object Storage
Ubuntu 18.04
Open Source
-
Tutorial
The prospect of migrating a database can be intimidating, especially when migrating from one database management system to another. This tutorial provides instructions on how to install pgLoader, an open-source databa...
•
By
Mark Drake
Databases
PostgreSQL
Open Source
MySQL
Ubuntu 18.04
Featured Tutorial