Managing users and groups effectively is one of the most fundamental skills for any Linux system administrator. Whether securing a production server, organizing access rights for a development team, (more…)
Package management is one of the most critical aspects of system administration when setting up a fresh Ubuntu installation or maintaining an existing one. However, it’s not uncommon to encounter connection issues with Ubuntu repositories. (more…)
OpenSSH is a free and open-source implementation of the Secure Shell (SSH) protocol. It provides a suite of tools for secure remote access and file transfer between computers over a network. (more…)
This guide addresses common OpenVPN DNS troubleshooting Ubuntu 18.04 issues, where a successful VPN connection does not guarantee proper DNS resolution. (more…)
As a Linux user, particularly on Ubuntu (though this is relevant for most major distributions), you might have experienced your system becoming slower over time. (more…)
PulseAudio manages the audio output from your Linux programs. It acts as a sound server, or a middleman, that can adjust the audio before it reaches your speakers. (more…)
This guide is designed to show you exactly how to install Microsoft Office on Ubuntu 24.04. The goal is to let you handle Word documents and other Office files smoothly, just like you would in a Windows environment. (more…)
By default, Ubuntu automatically gets an IP address for your network using DHCP (Dynamic Host Configuration Protocol). (more…)
When Ubuntu 24.04 users encounter network problems, they often face two main issues: one with the wired (Ethernet) connection and another with DNS resolution. (more…)
Optimizing your Ubuntu startup is essential for a seamless user experience and efficient system performance. Ubuntu’s systemd service management harnesses the power of parallel execution and dependency handling to reduce boot time, (more…)
