You can check user groups in Linux with commands like groups, id, getent, and /etc/group to manage permissions easily.

You use the chmod command to set each of these permissions. To see what permissions have been set on a file or directory, we ...

Forget the bare minimum - here's how much RAM you really need to unlock your Linux system's full potential and keep it running smoothly.

Certifications from Red Hat, Oracle and SUSE are tailored to environments where those Linux distributions are prevalent.

Amazon Alexa is already a great smart assistant, but there are ways to get more out of it that you may not have considered.

Explore TARS Agent, the groundbreaking AI operating system that automates everything from web forms to system commands on ...

Use rolldice for full RPG features like modifiers and totals. This is the easiest way to roll a die in the terminal. Use shuf ...

Huntress analysts discovered a previously unseen ransomware variant, Obscura, spreading from a victim company's domain controller. Learn how Obscura works—and what it means for defenders—in this ...

Hands on with GitHub’s open-source tool kit for steering AI coding agents by combining detailed specifications and a human in ...

AttackIQ has released two new assessment templates in response to the CISA Advisory (AA25-266A) published on September 23, 2025. The CSA highlights the lessons learned from an incident response ...

Just as you wouldn’t give an untrusted human unrestricted access to IT resources, it’s a best practice to restrict which resources AI agents can access. Like humans, agents should be subject to the ...

Zencoder, the leader in AI-powered software development agents, today announced the expansion of its Zen Platform, unifying the world’s most popular AI coding tools—including OpenAI Codex, Anthropic’s ...