Before you start using LXC, you'll need a clean installation of Ubuntu Server. Ubuntu is one of the most popular Linux ...

Linux’s command-line text-processing tools— awk, cut, and paste —are essential for anyone who works with large amounts of ...

Netplan simplifies network configuration on Ubuntu, offering a consistent and intuitive approach to managing network ...

Systemd is an init system and service manager for Linux operating systems. It is responsible for initializing the system during boot, managing system processes, and handling dependencies between ...

Profile code with profvis to identify bottlenecks.

In the digital age, where data is often referred to as the "new oil," the ability to extract meaningful insights from massive datasets has become a cornerstone of innovation. Data mining—the process ...

Update Linux kernel for compatibility with modern protocols like WireGuard.

Executes commands only once at a specified time. Supports natural language input for time specifications (e.g., "at noon," "at now + 2 hours"). Integrates seamlessly with the atd (at daemon) service, ...

Authentication is a mechanism that verifies whether an entity is who it claims to be. On a Linux system, applications, such as su, passwd or login, are used to authenticate users before they are given ...

We are told that Microsoft Word files can be viewed in any text editor, which probably is why so many people insist on sending even simple text documents as big Word attachments: “These download files ...