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

Asynchronous I/O, OAuth authentication, expanded SQL standards support, and new extension capabilities give developers faster performance, stronger security, and greater flexibility.

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

Here’s how to avert the WhatsAppocalypse. WhatsApp is warning iPhone users to update the messaging service as soon as possible amid an insidious, precision cyberattack against specific individuals.

Netflix launched a scene-clipping feature for mobile last year called “Moments,” which lets users quickly save their favorite scenes from shows and movies within the Netflix app. The streaming giant ...

Learn to set up Alpine Linux on Raspberry Pi 5, configure graphics, and create a polished desktop environment in this step-by-step guide.

Technically, the poke never really left Facebook. The classic feature from Facebook’s early days lets users get a friend’s attention with a virtual nudge of sorts. While the poke fell out of use ages ...

The endless offseason for the Rangers is coming to an end. Next week, rookie camp commences ahead of the traditional two games against the Flyers freshmen in Allentown, Pa., and the following week, ...

A Japanese research team successfully harnessed E. coli to produce PDCA, a strong, biodegradable plastic alternative. Their method avoids toxic byproducts and achieves record production levels, ...

These distros are easy to install, include the right apps, skip the bloat and ads, and automatically detect your hardware. Easy peasy. You're welcome.

Mary Cunningham is a reporter for CBS MoneyWatch. Before joining the business and finance vertical, she worked at "60 Minutes," CBSNews.com and CBS News 24/7 as part of the CBS News Associate Program.

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding Lifehacker as a preferred source for tech news. Over time, the new features ...