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Rex Djere (698)

June 29, 2025

RHCSA (7): Providing User Access and Authentication

Alphabetical List of the Abbreviations used in this article: ACL = Access Control List AP = Authentication Protocol AS = Authentication Server DAC…

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June 28, 2025

RHCSA Series (6): Controlling Filesystems

Alphabetical List of the Abbreviations used in this article: Btrfs = B-Tree File System cfdisk = Compact Flash Disk df = Disk Free…

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June 27, 2025

RHCSA Series (5): Providing User Interfaces

Alphabetical List of the Abbreviations used in this article: CLI = Command-Line Interface CSCI = Computer Science CSH = C Shell DNF =…

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June 26, 2025

RHCSA Series (4): Managing Memory

Alphabetical List of the Abbreviations used in this article: CPU = Central Processing Unit cron = Chron Table (scheduler) dstat = Disk Statistics…

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June 24, 2025

RHCSA Series (3): Managing Processes

Alphabetical List of the Abbreviations used in this article: CPU = Central Processing Unit GNU = GNU's Not Unix I/O = Input/Output NIC…

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June 23, 2025

The Podcasts Produced by Djere Services Group

Djere Services Group currently produces two podcasts on YouTube: The Saxophone Knowledge and Mastery Podcast The RHCSA Series Podcast

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