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Simone “Simo” Bertulli: LPI’s Certifications – What Is Your Path?

In this post I will do something different from the previous ones: I will be matching the LPI’s certifications panel with specific job descriptions and career paths. LPI offers technical certifications for every level of training and on different subjects. Each certification aims at a specific objective and groups together [...]

11 Reasons to Switch From Windows to Linux

Today Microsoft releases its first major new version of Windows in more than six years, tagging this version of its flagship operating system with the number 11. The question is on the minds of millions: Windows 10? Or Windows 11? Well, why not GNU/Linux instead! The chance to move from Windows [...]

LPIC-3 Mixed Environments 3.0 Introduction #04: 304: Samba Client Configuration

This blog posting is the fourth in a series that helps you prepare for the new version 3.0 of the LPIC-3 Mixed Environments exam. In the previous post we set up an entire infrastructure, containing of two Active Directory domain controllers, a file server and a Windows client. This week we [...]

Open, Simple, Generative: Why the Web is the Dominant Internet Application

Everything in the 2021 Open Anniversary celebration comes together in the Open Web, the subject of this month's article. In fact, I have taken the words Open Web as almost a prompt for free association. While everyone appreciates the wealth of free information on the Web, readers of this [...]

Open Knowledge, The Internet Archive, and the History of Everything

Digital storage is simultaneously the most fragile medium ever invented and the most robust. A change in the magnetization of a few microscopic bits on a hard disk can wipe out content forever. Furthermore, anyone who causes mischief on their web site or social media can expunge the embarrassing [...]

Simone “Simo” Bertulli: Benefits of being certified

Passion raises one’s interest in a specific topic, making you want to dive into its deepest tissues. Yet, in some cases, it is necessary to combine that passion with a fair amount of will and a coherent methodology, to place a specific skill set on solid foundations. If IT/ICT is [...]

Open source careers: Six years from student to eLearning platform founder

Hi from Tola! I am an enthusiast of Linux and FOSS, which I use constantly in my work as system architect for server infrastructure. I am a System Engineer with six years of experience. My responsibilities encompass three of the most popular public cloud offerings: AWS, Microsoft Azure, and [...]

Webinar: Pentesting APIs and Linux Microservices (Spanish)

Join Linux Professional Institute Latin America and SILCOM COLOMBIA SAS on May 7, 2020 at 10:00AM (GTM-5) to pentest APIs and Linux microservices. Juan Oliva from SILCOM COLOMBIA SAS, will walk us through the various methods for assessing the safety of APIs, Containers and Microservices based on architectures like JSON, Docker, Mongo, [...]

Linux Essentials Version 1.6 Update

Besides LPIC-1, the Linux Essential certificate received an update in October 2018, too. It is a minor update which brings the certificate from version 1.5 to version 1.6 and only includes a few changes. In today’s post we take a look at what’s new. The exam objective 1.1 covers knowledge about the [...]

DevOps Tools Introduction #12: IT Operations and Monitoring

While we have talked a lot about application deployment, we still need to cover how to keep these applications up and running. The DevOps Tools Engineer exam covers IT Operations and Monitoring in objective 705.1. The core technology of this objective is the monitoring tool Prometheus. Its documentaion explains how [...]