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

Google has a much-needed fix to improve the performance of graphical Linux apps on Android. Here's what's changing and why it ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a critical security flaw impacting the Sudo ...

CISA warned that a recently patched local privilege escalation vulnerability in Sudo has been exploited in the wild.

Upon opening a Command Prompt, you will see a file path (e.g., "C:\Users\Chifundo"). This is called the prompt, and it shows what directory you're currently in. The blinking cursor at the end ...

Kali Linux has released version 2025.3, the third version of 2025, featuring ten new tools, Nexmon support, and NetHunter improvements.

As you may already know, by default, Windows 11/10 contains Command Prompt and PowerShell. We can use either of them to check the battery level. To do the same, you need to launch Command Prompt and ...

If a Windows upgrade has ever gone sideways on you, you know how vague and unhelpful the error messages can be. Here are my go-to troubleshooting tricks when that happens.

Cisco ASA zero-day attacks used RayInitiator bootkit and LINE VIPER malware to breach end-of-support firewalls.

The most striking feature of Linux is that it is open-source software. This means that its source code is freely available for anyone to inspect, modify, and distribute. This collaborative nature has ...

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