Running out of disk space on Linux can cause many issues. Discover simple, safe ways to clean files, logs, and unused packages, and free up disk space.

Are you new to Linux and resisting the terminal? Or perhaps you're a longtime passionate user like me? Regardless, learning ...

Sudo lets you run any terminal command as another user — hence "substitute user" — but the default and most common use for it ...

Docker is an important tool for developers and for running apps across networks, and it has many uses for the pro and ...

Introduction Security has become a primary focus in today’s world, which is dominated by computers and technology. Businesses are always on a quest to find better ways how secure their information and ...

Two Google Chrome extensions secretly stole login information from over 170 websites; iPhone 13, iPhone 12, and iPhone 11 ...

Disable sleep on laptop lid close in Linux using systemd-logind. Works on Arch, Debian, Fedora, Ubuntu. 2-minute fix with ...

First 2026 cyber recap covering IoT exploits, wallet breaches, malicious extensions, phishing, malware, and early AI abuse.

Background running apps could be the cause for the high CPU usage and system unresponsiveness. Learn how to control hidden background apps in Linux.

The first ThreatsDay Bulletin of 2026 tracks GhostAd adware, macOS malware, proxy botnets, cloud exploits, and more emerging ...

Cult of Mac's top 10 Apple setups of 2025 excel in raw computing power, aesthetic beauty, functional innovation -- or all ...