In July, the Stack Overflow survey showed that PostgreSQL had extended its lead as the most popular database for professional developers, 58 percent of whom use it, compared to 40 percent using MySQL ...

Many Linux commands can do more than you might think. The usermod command is one such command, and it can be very handy.

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

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

Over the decades, I've used or tested just about every Linux distribution available, and this one has stood above all else.

The tar command on Linux is used to create and extract TAR archive files. Run "tar -czvf archive-name.tar.gz /path/to/file” ...

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 ...

The scandals did not start with the rogue election of 2025. They had already begun several years ago when OSI got partly ...

Pacing Publication Up a Bit. posted by Roy Schestowitz on Sep 17, 2025. Today (local time) is our wedding anniversary, so of ...

This repository contains files for Learning Linux Command Line, a LinkedIn Learning video course. What's it all about? Here's the course description: "Having a basic understanding of the command line ...