RHCSA (028): Season 2 - Scenario 3 of 25: Pristine State Migration
Executive Summary: RHCSA Episode 28 Lab Note: Before I started this lab, I had to first login to my Linode Rocky Linux lab…
Red Hat (8)
RHCSA (027): Season 2 - Scenario 2 of 25: Application Directory Cleanup and Re-structuring
Executive Summary This Episode 27 RHCSA GNU/Linux Lab is focused on essential file system management and application deployment tasks. The primary scenario involves…
What a Successful RHCSA Candidate Must Master in the Vi/Vim and Nano Text Editors
Executive Summary This video and article emphasize that proficiency in a command-line text editor is a non-negotiable skill for passing the Red Hat…
The Histories, Similarities and Differences of the APT and DNF GNU/Linux Package Managers
Executive Summary I wrote this article to present and compare two of the most dominant package management systems in the GNU/Linux world: APT…
Strategies to Pass the RHCSA Exam on the 1st Attempt with a Perfect Score of 300
Executive Summary This guide provides a comprehensive strategy for achieving a perfect score of 300 on the Red Hat Certified System Administrator (RHCSA)…
Mastering the GNU/Linux nmtui Command for the RHCSA Exam
Executive Summary I wrote this article to give RHCSA candidates a crucial strategic advantage for their exam. My goal is to demonstrate how…