Showing headlines posted by bob

Wiki.js is an open-source, lightweight wiki software. It is built on the Node.js JavaScript framework. In this tutorial, you will learn to install Wiki.js on a Ubuntu 22.04 server using the PostgreSQL database and Nginx server for proxying.

Gradle is an open-source build automation tool based on Groovy and Kotlin. It is mostly used for building Java projects, but it supports multiple languages, including Java, C/C++, and JavaScript.

Sometimes you need to move a web site from one server to another. Instead of downloading the web site from the old server to your PC via FTP and uploading it from your PC to the new server, it would save a lot of time to simply copy the web site from one server to the other. This tutorial explains how to use Wget to download/move a web site from one server to the other via http://FTP.

JIRA is a commercial software application developed by Atlassian for issue tracking and project management. This tutorial will show you how to install the JIRA project management tool on Ubuntu 22.04 server.

Developers and, more to the point, the companies that employ them. Opinion Even now, I run into those who think Linux and open source software is made by people living in their parents' basement and writing the code out of the goodness of their hearts. Wrong. So, so wrong.…

Angular.js is a free and open-source JavaScript framework used for building dynamic applications. This tutorial will show you how to install Angular.js with Nginx as a reverse proxy on Ubuntu 22.04.

Ansible AWX is a free and open-source web application sponsored by Red Hat that allows you to manage Ansible playbooks and inventories. This tutorial will show you how to install Ansible AWX on Debian 11.

Use rpmdistro-repoquery to query across different RPM-based distributions.

Passbolt is a free and open-source password manager based on PHP, MySQL, and OpenPGP. It is a self-hosted application server, you can install it on your server. Passbolt is primarily designed for teams, but you can still use it as a personal password manager.

The Core-3588SG by Firefly is an embedded platform built around the Octa-core Rockchip RK3588S. Some of the key features of this product include 8K video encoding/decoding, multiple hard disks support, multiple 4K displays interfaces, Gigabit ethernet, WiFi6/BT and 5G/4G/LTE connectivity. The Core-3588SG comes in a BGA371 form-factor and it’s powered by the 8-core Rockchip 64-bit […]

You can add Snap's rival cross-distro packaging format back in yourself. Canonical has issued an official edict: the approved Ubuntu remixes must remove Flatpak support as of the next release.…

Plex Media Server is a digital media player that can host multiple online content channels from non-local sources. This tutorial shows you how to install Plex Media server on Debian 11.

oday, the Zephyr® Project announced that Blues Wireless, IRNAS, and Sternum have joined as Silver members just as the real-time operating system (RTOS) has hit widespread adoption in products. Members such as Google, Meta, Oticon […]

Pydio Cells also known as a Pydio is an open-source file-sharing and synchronization application written in the Golang language. This guide will explain how to install the Pydio file-sharing application on Ubuntu 22.04.

This tutorial describes how to limit CPU usage in Ubuntu. I will use CPU-limit utility for this purpose. Cpulimit is a tool which limits the CPU usage of a process (expressed in percentage, not in CPU time). It is useful to control batch jobs when you don't want them to eat too many CPU cycles. The goal of cpulimit is to prevent a process from running for more than a specified time ratio. It does not change the nice value or other scheduling priority settings, but the real CPU usage.

Fork is an open-source content management system for beginners and professionals. It is designed to create a user-friendly environment to build, monitor, and update your website. This tutorial will show you how to install Fork CMS with Apache and Let's Encrypt SSL on Ubuntu 22.04.

The SSH protocol enables three major classes of remote server activities: a) command execution (including a login shell), b) network forwarding and manipulation, and c) file transfer.

This tutorial shows how you can mirror your web site from your main web server to a backup server that can take over if the main server fails. We use the tool rsync for this, and we make it run through a cron job that checks every x minutes if there is something to update on the mirror. Thus your backup server should usually be up to date if it has to take over.

GlusterFS is a free, open-source and software-defined distributed storage developed by Gluster Inc, and then by Redhat. It provides interfaces for object, block, and file storage and is used for high data-intensive workloads such as cloud storage, CDN, and media streaming.

Raspberry Pi announced today the Raspberry Pi Debug Probe designed to interface with RP2040-based targets or any other Arm-based microcontroller with Serial Wire Debug 3.3V I/O port. This new debug kit has been launched for just $12.00. The product announcement mentions that this product is an all-in-one USB-to-debug kit, meaning it provides all the required […]