To install a .deb file you can use the dpkg command-line tool. dpkg is a package manager for Debian-based systems like Debian, Ubuntu, and their derivatives. It is used to install, remove, and manage ...

A hash is a cryptographic function that takes an input (or “message”) and returns a fixed-size string of bytes, typically represented as a hexadecimal number. It’s used to verify dat...

Stacer Stacer is a system optimizer and monitoring tool for Linux distributions. It provides a graphical interface to manage various aspects of their system, including system cleanup, resource monitor...

Regularly checking port availability can help identify any unexpected open ports, which could indicate unauthorized access or a security vulnerability. If a service or application isn’t working ...

Snap is a cross-platform packaging and deployment system developed by Canonical, the maker of Ubuntu, for the Linux platform. It’s compatible with most major Linux distros, including Ubuntu, Debian,...