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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.

May 20, 2025 5 mins

Artificial Intelligence Operating Systems

More math on the Linux command line

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

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.

May 7, 2025 3 mins

Artificial Intelligence Mainframes Operating Systems

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.

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.

Apr 29, 2025 1 min

Operating Systems Security

Proof-of-concept bypass shows weakness in Linux security tools, claims Israeli vendor

Linux security still too reliant on eBPF-based agents, says Armo.

Apr 25, 2025 1 min

Operating Systems Security Vulnerabilities

Linkerd 2.18 advances cloud-native service mesh

Battle scars, not AI, are the key driver of open-source Linker 2.18 service mesh update.

Apr 23, 2025 5 mins

Network Management Software Networking Operating Systems

Making use of your command history on Linux

The bash history feature can save you a lot of time when repeating commands or examining commands you’ve entered previously.

Apr 22, 2025 6 mins

Operating Systems

18 essential commands for new Linux users

Useful commands for Linux beginners can help you get comfortable on the command line.

Apr 22, 2025 10 mins

Careers Operating Systems

8 unusual Linux commands

Here's a look at eight Linux commands that you might not have tried. There's always something new to learn.

Apr 15, 2025 6 mins

Operating Systems