The RHCSA Series Podcast (Season 1)
The RHCSA Series Podcast Produced by Djere Services Group Free Software used for video production Shotcut Season 1: Episodes 1-25 The Season 1…
Supercharging My RTX 3060 with the Solar 10.7B Local Large Language Model
Executive Summary At Djere Services Group, we love all aspects of technology, especially those related to Free Software and open-source. I was recently…
RHCSA(026A): Locking Down Your RHCSA Linode Lab Server
Executive Summary To secure and maintain your RHCSA practice environment, this guide outlines a three-pronged approach: 1. network-level security, 2. instant system resets,…
A Complete Overview of Kernel Space and User Space on GNU/Linux
Executive Summary The GNU/Linux operating system architecture is fundamentally structured around a strict separation between two distinct operational domains: User Space and Kernel…
A Complete Overview of RAID on GNU/Linux
Executive Summary RAID (Redundant Array of Independent Disks) on GNU/Linux provides data redundancy and performance benefits through two main approaches: Hardware RAID and…
RHCSA (025): Season 1 Finale: Wrapping Up and What's Next in Season 2
RHCSA (EX200) Objectives Executive Summary Episode 25 serves as the capstone for Season 1, successfully bridging the gap between foundational theory and practical…
RHCSA (024): Lab Setup Part 2: Mastering SSH to Access Your Linode
RHCSA (EX200) Objectives Executive Summary Episode 24 completes our two-part lab setup by establishing the most critical link: the secure connection to our…