One of Linux's biggest selling points is also its biggest curse: there are so many distros, almost one for every kind of user ...

This unusual, but not unheard of tactic, has two purposes. The first is to lock out other malware programs. The other is to mask its presence so you miss spotting its mischief. "It's unusual to see ...

Blindly executing commands can also reinforce bad habits, preventing users from learning the reasoning behind each step.

Q: I get a version GLIBCXX_3.4.15' not found error (or similar). How can I solve this? A: Update your system. If that still didn't work, you'll need to upgrade your ...

Damn Vulnerable Web Application (DVWA) is a PHP/MySQL web application that is damn vulnerable. Its main goal is to be an aid for security professionals to test their skills and tools in a legal ...

I've used both Linux and MacOS for years. But if you have to decide between them, ask yourself these seven simple questions.

But if you want to browse the internet, stream, or use most productivity software or office suites, you’ll find a capable ...

Your dream of being able to edit and unsend iMessages has come true. Here's how to use these new features. Good news, iPhone users: The days of sending a message with an embarrassing typo or firing ...

Learn how to add, delete, and grant sudo privileges to users in Red Hat Enterprise Linux (RHEL), AlmaLinux and Rocky Linux.

Learn how to migrate Rootful Docker setup to Rootless Docker in Debian and Ubuntu Linux step-by-step. Make your containers ...

A red X next to OneDrive usually means sync issues, a paused account, or missing files. To fix it, check your internet, ensure you’re signed in, and restart OneDrive. Also, verify you have enough ...