How To Check Available USB Ports on Ubuntu 18.04
In this article, we will be discussing how to check the available USB ports on your Ubuntu 18.04 system. This is a crucial task for system administrators and general users …
How To Add Apps to Favorites in GNOME Shell Using Command Line
In this article, we will guide you through the process of adding applications to your favorites in the GNOME Shell using the command line. This can be particularly useful for …
How To Boot Windows 7 from GRUB Rescue
In this article, we will be discussing how to boot Windows 7 from GRUB rescue. This is a common issue faced by many users who have a dual boot setup …
Fixing “pip: command not found” Error with Sudo on Ubuntu
When managing Python packages, pip is an essential tool for every developer. However, you might encounter the error “pip: command not found” when trying to use pip with sudo on …
How To Fix “Impossible to update UEFI dbx” Error in Ubuntu 20.04
In this article, we will delve into how to resolve the “Impossible to update UEFI dbx” error in Ubuntu 20.04. This error typically appears when there’s a blocked executable file …
Playing Windows Games on Ubuntu: Using WINE and Steam
In the world of gaming, Windows has always been the dominant platform. However, with the advent of powerful open-source operating systems like Ubuntu, many gamers are making the switch. But …
How To Change Default Shell When User Does Not Exist in /etc/passwd
In this article, we will delve into a common issue faced by system administrators and developers: changing the default shell when a user does not exist in the /etc/passwd file. …
How To Uninstall MongoDB Compass from Ubuntu 18.04
MongoDB Compass is a powerful GUI tool designed to help you visualize and manipulate your MongoDB data. However, there might be instances where you need to uninstall this tool from …
How To Install Ubuntu on MicroSD
In this guide, we will walk you through the process of installing Ubuntu on a MicroSD card. This can be particularly useful for running a portable version of Ubuntu on …
How To Install and Use Hyprland Wayland Compositor in Ubuntu
In this article, we will be discussing how to install and use the Hyprland Wayland Compositor in Ubuntu. Hyprland is an extremely bleeding-edge compositor that might have compatibility issues with …
How To Determine Your Hard Drive’s Format
In the world of computers, understanding the format of your hard drive is essential. The format, or file system, dictates how data is stored and retrieved on a drive. There …
How To Fix “Cannot Create Cache Directory” Error When Installing PHP Packages on Ubuntu
When installing PHP packages on Ubuntu using Composer, you may encounter an error message that reads: “Cannot create cache directory /home/<user>/.composer/cache/repo/https—packagist.org/, or directory is not writable.” This error is indicative …