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certifications (52)

September 5, 2025

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…

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September 5, 2025

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…

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September 4, 2025

An Overview of Two-Way File Synchronization Using the GNU/Linux Unison Command

Executive Summary Unison is a powerful command-line file synchronization tool for GNU/Linux designed for true two-way or bidirectional replication. Created in 1998 by…

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September 3, 2025

An Overview of One Way File Synchronization Using the GNU/Linux Rsync Command

Executive Summary Rsync is a powerful and efficient file synchronization utility for GNU/Linux systems, originally created by Andrew Tridgell in 1996. Its primary…

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September 2, 2025

A Complete Overview of Tensor Processing Units (TPUs)

Executive Summary A Tensor Processing Unit, or TPU, is an application-specific integrated circuit (ASIC) developed by Google specifically to accelerate AI and machine…

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September 1, 2025

A Complete Overview of the Drupal Content Management System

Executive Summary Drupal is a powerful and flexible open-source Content Management System (CMS). Its core philosophy is built on several key principles. It…

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