Ubuntu 20.04, featuring the GNOME desktop environment, provides users with a variety of customization options. While the Ubuntu Dock offers quick access to applications, some users may prefer a cleaner desktop without it. This guide will walk you through disabling the Ubuntu Dock using both the graphical user interface...
Ubuntu 20.04 comes with a dark mode option that enhances user experience by reducing eye strain and giving a sleek look to your desktop. While enabling dark mode in Ubuntu settings applies the theme to most applications, some elements like the desktop calendar and status panel might remain unaffected....
Ubuntu 20.04 LTS, codenamed Focal Fossa, is a significant release that offers five years of long-term support. If you're eager to experience its new features and enhancements, upgrading your current Ubuntu system is a straightforward process. This guide will walk you through upgrading to Ubuntu 20.04...
File Transfer Protocol (FTP) is a standard network protocol used for transferring files between a client and a server on a computer network. In an FTP exchange, one machine operates as the server, running FTP server software, while the other acts as a client, running FTP client software. Clients can...
SSH (Secure Shell) enables secure communication between computers over an unsecured network, allowing you to remotely manage and administer your system. Enabling SSH on your Ubuntu 20.04 machine allows you to connect and control it from another device securely. This guide will show you how to enable SSH using...
Ubuntu has a new release every six months; in April and October of every year. The version number is represented as <year>.<month>, for example, the version released in October 2019 is 19.10, while the version released in April 2018 is 18.04. Further every...
Automating routine tasks in Linux can save time and reduce the risk of human error. The cron utility provides a straightforward way to schedule commands or scripts to run at specific times or intervals. This guide will walk you through creating and managing cron jobs, enabling you to automate tasks...
Experiencing non-responsive brightness keys on your Ubuntu system can be a common issue, particularly with certain hardware configurations. If you find that the brightness controls on your keyboard aren't working, there's a straightforward method to fix this problem. Step 1: Open your terminal and edit the...
Running Windows applications on a Linux system can be a necessity when certain software isn't available for Linux. Wine is a compatibility layer that enables you to run Windows programs on Linux machines seamlessly. This guide will show you how to install Wine and use it to run...
On Linux systems, the sudo command is commonly used to perform tasks requiring administrative privileges. However, if you encounter errors with sudo, such as an invalid sudoers file or blocked programs, pkexec offers a reliable alternative for executing commands as the root user. The pkexec command allows you to run...
pip is the default package manager for Python, allowing you to install and manage additional libraries and dependencies not included in the standard Python library. By default, it installs packages from the Python Package Index (PyPI), giving you access to a vast repository of Python software. While Ubuntu's...
Linux and Unix based operating systems have been at the core of the fields of Information Security, Network Security, Cryptography, etc. They come with a wide variety of tools meant of cyber security purposes. Let us take a look at three such tools: Aircrack-ng, Jack The Ripper, and Radare2. Aircrack-ng...
For Ubuntu Linux users, keeping Mozilla Firefox up to date is crucial for security and performance enhancements. While Firefox offers automatic updates, there are situations where you might prefer or need to manually update it using the terminal. This guide provides step-by-step instructions on how to update Firefox from the...
Duplicate files can clutter your Linux system and consume valuable disk space. Whether it's multiple copies of the same document, images, or downloads, identifying and removing these duplicates can help optimize your storage. One efficient tool for accomplishing this task is the fdupes command-line utility. Using 'fdupes&...
If you’re a Linux user looking forward to get Disney+ subscription, know that the streaming service currently doesn’t support Linux. You cannot stream a movie or a TV show from Disney+ on a computer running Linux based operating systems such as Ubuntu, Chrome. Disney+ doesn’t have a...