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certifications (50)

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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September 1, 2025

RHCSA (023): Lab Setup Part 1: Deploying Your Rocky 9 Linode

RHCSA (EX200) Objectives Executive Summary Episode 23 marks the official transition from planning to practice. All theoretical discussions are complete, and this session…

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August 31, 2025

An Overview of Virtual Routing and Forwarding (VRF)

Executive Summary: Virtual Routing and Forwarding (VRF) Virtual Routing and Forwarding (VRF) is a core networking technology that allows a single physical router…

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