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

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 ...

Learn what .pacnew files are in Arch Linux, why pacman creates the pacnew files, and how to safely merge or replace them ...

I've shown you the basics of each command. When you first start using Linux, that's all you'll need. However, as you keep going, you might need to use the more advanced features of those commands. The ...

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

If you need to scan your network, nmap is the tool to use. Nmap can be installed on any Linux distribution. Nmap has several very handy commands. The nmap command (short for network mapper) is a ...

The order in which drives are displayed in the command window (or terminal) is a seemingly simple question, yet the answer is surprisingly complex and depends on a multitude of factors. It's not ...

The Python programming language serves as a scripting language suited for quick programming tasks. It's more accessible to small business owners and others who are casual programmers than other ...

Recently documented Curly COMrades group bypasses traditional host-based EDR solutions by spinning up VMs with deceptive ...

Russian hackers are abusing Microsoft Hyper-V to create a hidden Linux virtual machine within the victim’s host, enabling ...

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 ...