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Agentic AI, LLMs and standards big focus of Red Hat Summit

Red Hat doubled down on its AI bets with new announcements for generative AI, agentic AI, and AI standards.

May 22, 2025 6 mins

Artificial Intelligence Operating Systems

How to Use the tldr Command in Linux | Quick Alternative to Man Pages

Learn how to use the tldr command in Linux for quick, easy-to-read command examples—no more digging through lengthy man pages! In this Linux tip, Sandra Henry-Stocker, author of the \"Unix as a Second Language\" blog on NetworkWorld, explains how t...

May 20, 2025 1 mins

Operating Systems

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Red Hat releases tool to manage edge devices at scale… and to drive cars

The big edge computing news from Red Hat Summit is the first continuously certified Linux OS for vehicles.

By Maria Korolov

May 20, 2025 4 mins

Edge Computing Network Management Software Operating Systems

Red Hat Enterprise Linux update advances security, containerization and AI

Red Hat announced a slew of improvements to RHEL 10 at its Red Hat Summit in Boston, including quantum security features, better containerization, and even more AI built into the product and associated tools.

By Maria Korolov

May 20, 2025 5 mins

Artificial Intelligence Operating Systems

How to Use the column Command in Linux | Format Output into Neat Columns Easily

In this Linux tip, Sandra Henry-Stocker, author of the \\\"Unix as a Second Language\\\" blog on NetworkWorld, walks you through how to use the column command in Linux to neatly organize your command-line output into formatted columns.

May 8, 2025 1 mins

Operating Systems

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More math on the Linux command line

With the right math command, you can do anything from simple to fairly complex calculations on Linux.

By Sandra Henry Stocker

May 8, 2025 5 mins

Operating Systems

IBM introduces new generation of LinuxOne AI mainframe

The LinuxONE Emperor 5 is a mix of old-school technology and AI for the modern world.

By Andy Patrizio

May 7, 2025 3 mins

Artificial Intelligence Mainframes Operating Systems

How to Use the rev Command in Linux (Reverse Text in Terminal!)

In this quick Linux tip, Sandra Henry-Stocker (author of the “Unix as a Second Language” blog on NetworkWorld) shows you how to use the rev command — a simple but fun tool that reverses text in your terminal.

May 5, 2025 1 mins

Operating Systems

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Tigera extends cloud-native networking with Calico 3.30

Open-source Calico 3.30 introduces staged policies that allow administrators to test network policy changes before implementation and flow logging capabilities that were previously only available in Tigera's commercial offerings.

By Sean Michael Kerner

Apr 30, 2025 6 mins

Networking Operating Systems Virtualization

Alert to Kali Linux admins: Get the new signing key or no distro updates for you

Organization admits it ‘lost’ access to its signing key; an expert says this shows the need for object management by CISOs.

By Howard Solomon

Apr 29, 2025 1 min

Operating Systems Security