Ubuntu

Wayland is a display server protocol that is used as an alternative to the X Window System on some Linux distributions, including Ubuntu. If you want to enable or disable Wayland on Ubuntu, you can do so by modifying the /etc/gdm3/custom.conf file. Enable wayland To enable Wayland, open the /etc/gdm3/custom.conf file in a text editor […]

Wayland is a display server protocol that is used as an alternative to the X Window System on some Linux distributions, including Ubuntu. If you want to enable or disable Wayland on Ubuntu, you can do so by modifying the /etc/gdm3/custom.conf file. Enable wayland To enable Wayland, open the /etc/gdm3/custom.conf file in a text editor […]

LAMMPS (Large-scale Atomic/Molecular Massively Parallel Simulator) is a molecular dynamics simulation software package that is designed to simulate the behavior of molecules and materials under various conditions. It is a flexible and powerful tool that is widely used in scientific research and engineering applications. LAMMPS is developed and maintained by Sandia National Laboratories, with the […]

speedtest-cli is a command-line utility that allows you to test the speed of your internet connection from the terminal. It is a Python-based tool that uses the Speedtest.net platform to measure the download and upload speeds of your internet connection. To install speedtest-cli on Ubuntu, you will need to have Python and the pip package […]

The chromium-chromedriver package is a suite of tools that allows you to control the Chromium web browser from the command line. It includes the chromedriver tool, which is a standalone server that implements the WebDriver protocol for Chrome, as well as the chromium-browser tool, which is a command-line wrapper for the Chromium web browser. To […]

autopkgtest is a command-line tool in Ubuntu that is used to automatically run tests on software packages. It is typically used to validate the functionality and stability of software packages before they are released or installed on a system. autopkgtest can be used to run a wide range of tests on a package, including unit […]

jellyfish is a command line utility for generating and displaying animated, colorful, and customizable terminal output. It is typically used for demonstrating the capabilities of terminal emulators or for creating aesthetic terminal outputs. To use jellyfish, you will need to have it installed on your system. You can install jellyfish using the following command: $ […]

GNOME is a desktop environment that aims to be simple and easy to use. It is designed by The GNOME Project and is composed entirely of free and open-source software. The default display is Wayland instead of Xorg. Wayland Wayland is both a display server and its reference implementation in Unix-like operating systems that is […]

Ubuntu can be booted into one of several target levels. The default target to which the system is configured to boot will, in turn, dictate which systemd units are started. The targets that relate specifically to system startup and shutdown can be summarized as follows: poweroff.target – This is the target in which the system […]

Very fortunately, there are utilities that can open, display, and enable you to change characters or binary bytes inside any kind of file. These are called binary editors or hexadecimal editors, and the best of them in my experience (at least for the Linux world) is the Bless Hex Editor. It was designed to operate […]