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When using ISPConfig, by default, you only have the main PHP version for your distribution. This guide will take you through installing additional PHP versions (5.6, 7.0, 7.1, 7.2, 7.3, 7.4, 8.1, and 8.2) on a Ubuntu server with ISPConfig.

Users have many options to customize and extend ShardingSphere's high availability (HA) solutions. Our team has completed two HA plans: A MySQL high availability solution based on MGR and an openGauss database high availability solution contributed by some community committers. The principles of the two solutions are the same. Below is how and why ShardingSphere can achieve database high availability using MySQL as an example.

ERPNext is an open-source Enterprise ERP (Enterprise Resource Planning) system. In this tutorial, you will install the ERPNext on a Rocky Linux 9 server and then secure your installation with SSL/TLS certificates via Certbot and Letsencrypt.

This tutorial will take you through updating a server managed by ISPConfig from Ubuntu 20.04 (Focal Fossa) to Ubuntu 22.04 (Jammy Jellyfish). This guide works for both single- and multiserver setups.

In this guide we will take you through installing additional PHP versions (5.6, 7.0, 7.1, 7.2, 7.3, 7.4, 8.1, and 8.2) on a Debian server with ISPConfig.

BookStack is an open source, web-based documentation system, that allows you to create a structured knowledge store for personal, team, or company use. BookStack focuses on ease-of-use and design to provide an experience suitable for an audience with, potentially, mixed skills in technology. It's built upon the PHP framework Laravel, with MySQL or MariaDB used as a datastore.

Modern business systems must be highly available, reliable, and stable in the digital age. As the cornerstone of the current business system, databases are supposed to embrace high availability.

Despite its name and looks, this is quite the radical departure for a Linux distro. The first release of Vanilla OS is based on Ubuntu 22.10, but a slightly different desktop conceals much more dramatic changes under the hood.…

In previous installments (Fedora 32, Fedora 35), there was a strong focus on making things work with Docker on Fedora Linux. This article will focus on the final stage of this long journey. It will focus on migrating a cross-platform production set-up from Docker to Podman. Background Docker and Podman use the same open standard […]

The Walter is an upcoming embedded device equipped with the ESP32-S3 microcontroller along with a GM02SP module for NB-IoT, LTE-M and GPS protocols. The board will also be CE and FCC certified to accelerate customers’ product development. The ESP32-S3 has been seen in various different products last year, for example, the Bee Motion S3, the […]

Understanding the Git version control system is foundational for many open source practitioners. Whether you are an advanced user or you want 2023 be the year to get started, Opensource.com has plenty of resources for you. Here are a few recent Git articles that I recommend.

Knowing how to read and write files can be useful for various purposes. In Rust, this task is done using the file system module (std::fs) in the standard library. In this article, I'll give you an overview on how to use this module.

As we start 2023, it’s the perfect time to reflect on what the last few years have brought to us. The pandemic has brought us closer together globally. Conferences and meetings moved to virtual platforms lowering the geographic barrier to participating and collaborating. Many of us moved to remote work and embraced asynchronous communication with our teams. We have met people across the globe whom we would have never had the privilege to meet.

Programming is at the heart of open source software. Here are six articles to get you excited about programming:

Here's everything you need to know about the CVE-2021-4034 Polkit privilege escalation vulnerability in the Linux kernel.

Open source projects thrive because of their communities. It makes sense that community management is a big topic on Opensource.com. This year, we had several good articles looking at different aspects of communities and how they’re started, protected, and nurtured.

This article will explore what Btrfs snapshots are, how they work, and how you can benefit from taking snapshots in every-day situations. This is part of a series that takes a closer look at Btrfs, the default filesystem for Fedora Workstation and Fedora Silverblue since Fedora Linux 33. In case you missed it, here’s the […]

Open source drives businesses and organizations around the world. This year, Opensource.com authors published several outstanding articles about open source at work. Topics ranged from contributing to open source, to mentoring, and productivity. Here are five of my favorite articles about how open source can help your career and organization.

In this tutorial, you'll install Mastodon, a decentralized microblogging platform on a Debian 11 server. With this guide, you'll set up Mastodon with PostgreSQL as the database server and Nginx as a reverse proxy.

Not everyone uses the internet or digital assets in the same way. When some people think about accessibility, they only think of people with physical disabilities, which accounts for a portion of disabilities worldwide. According to the National Cancer Institute, 15-20% of people live with neurodivergence.