Learn how to append text to files in Linux using commands like double redirection operator, tee, and sed without overwriting existing data.

Use these Linux commands to quickly search and find anything from the Linux terminal, without digging through folders in a GUI file manager.

Once you’ve gained a solid understanding of Linux and mastered the various commands available, your next big win comes in the form of shell functions. Code wrapped in a function can be reused by your ...

Another fascinating aspect of SpiralLinux is that it can be easily upgraded to either Debian Unstable or Debian Testing (if you're brave and want the latest, greatest releases -- but with probable ...

On Linux, the umask defines how new files and directories inherit access rights. Linux uses your current umask value to ...

You're in a busy office or share your house or apartment with others. You log into your Linux PC as the root user because you have a ton of admin tasks to do. In the middle of doing whatever it is you ...

Learn what drop-in (.d) directories are in Linux and how they help manage configuration files safely. Keep main config files ...

An attack campaign undertaken by a Vietnam-aligned hacking group known as OceanLotus (aka APT-Q-31) that delivers the Havoc post-exploitation framework in attacks targeting enterprises and government ...

This investigation, conducted with support from the Georgian CERT, uncovered new tools and techniques used by the Curly COMrades threat actor. It established covert, long-term access to victim ...

SUSE's new flagship SLES 16 brings numerous innovations: Agama, Cockpit, Post-Quantum Cryptography, and AI readiness.

Google’s Threat Intelligence Group reports that new malware strains use LLMs mid-execution to generate, rewrite, and ...

Will CISOs now have to plan defenses for attackers with guns and knives? Said one consultant: “It is giving new meaning to ...