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Rex Djere (727)

August 17, 2025

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…

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August 16, 2025

RHCSA(17): All GNU/Linux Commands That an RHCSA Must Master (grouped by exam objectives)

RHCSA (EX200) Objectives Executive Summary In this episode of the RHCSA Series Podcast, we'll go through an ASCII tree to summarize the GNU/Linux…

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August 14, 2025

RHCSA(16): An Overview of the RHCSA objectives: EX200

Executive Summary Welcome to RHCSA(16). In today's episode, we're providing a complete blueprint of the EX200 exam objectives. This is your high-level guide…

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July 8, 2025

RHCSA (15): A Deep Dive into the Shell on GNU/Linux

+ RHCSA (15): A Deep Dive into the Shell on GNU/Linux ├── Alphabetical List of the Abbreviations Used in This Article │ ├──…

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July 8, 2025

RHCSA (14): What an RHCSA Should Know About the GNU/Linux Desktop

RHCSA_GNU_Linux_Desktop_Mind_Map │ ├── Abbreviations │ ├── APT = Advanced Package Tool │ ├── AppImage = Application Image (portable software format) │ ├── dconf…

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July 6, 2025

RHCSA (13): Eight Foundational Concepts an RHCSA Should Master

RHCSA_Foundational_Concepts_Mind_Map │ ├── Abbreviations │ ├── AlmaLinux = Community-driven, RHEL-compatible GNU/Linux distribution │ ├── Ansible = Free Software automation tool for configuration management…

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