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gnu_linux (34)

June 23, 2025

RHCSA Series (2): Detecting and Preparing Hardware

Alphabetical List of the Abbreviations used in this article: ACPI = Advanced Configuration and Power Interface BIOS = Basic Input/Output System CUPS =…

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June 22, 2025

RHCSA Series (1): Obtaining and Maintaining the RHCSA Certification: Laying the Foundation

Alphabetical List of the Abbreviations used in this article: ACLs = Access Control Lists APT = Advanced Package Tool DNF = Dandified YUM…

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June 20, 2025

The Grep Command: A Deep Dive

Introduction The grep command is one of the most powerful commands in the Unix, BSD, and GNU/Linux ecosystem. It is used to search…

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June 12, 2025

GNU/Linux , Free Software, and the Right to Repair

Introduction Human beings have a natural God-given right to study the world around them to make life better for themselves and their children.

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June 12, 2025

The Expanding Role of the Rust Programming Language in the GNU/Linux Kernel

Introduction In February of 2024, The U.S. White House released a 19-page research paper entitled "Back to the Building Blocks: A Path Toward…

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February 11, 2024

OSI Layer 1: Network Interface Card raw data

In GNU/Linux, is there any way to see the 1 and zeroes sent and received by the network interface card? Yes, in GNU/Linux,…

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