today's howtos
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Emmanuel Kasper: Wireless headset dongle not detected by PulseAudio
For whatever reason, when I plug and unplug my Wireless Headset dongle over USB, it is not always detected by the PulseAudio/Pipewire stack which is running our desktop sound GNU/Linux those days. But we can fix that with a restart of the handling daemon, see below.
In PulseAudio terminology an input device (microphone) is called a source, and an output device a sink. -
TecMint ☛ How to Install and Configure Ubuntu Server in 30 Minutes
In this step-by-step guide, I’ll walk you through the entire setup process, ensuring that your server is not only functional but also secure and optimized for future use.
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idroot
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ID Root ☛ How To Delete PPA Repository in Ubuntu
Ubuntu users often rely on PPAs (Personal Package Archives) to access software not available in the official Ubuntu repositories. PPAs provide a convenient way to install and update applications, but managing them is crucial for maintaining system health and security.
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ID Root ☛ How To Install Askbot on Debian 12
Are you looking to build a vibrant, community-driven question and answer platform? Askbot, a powerful and flexible open-source Q&A forum software, might be the perfect solution. Askbot is built using Python and the Django framework, providing a robust foundation for managing discussions, knowledge sharing, and expert collaboration.
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ID Root ☛ How To Install Calibre on Manjaro
Calibre is an essential e-book management tool for avid readers and digital librarians. This open-source software allows you to organize, convert, and manage your e-book collection efficiently. For Manjaro users, installing Calibre can be done through several methods, each with its own advantages.
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ID Root ☛ How To Install Postman on Rocky GNU/Linux 9
Postman has become an indispensable asset in the API development ecosystem. It offers a user-friendly interface for creating, testing, and documenting APIs, making it a favorite among developers of all skill levels.
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ID Root ☛ Tree Command in GNU/Linux with Examples
The tree command in GNU/Linux is a powerful utility for visualizing directory structures. It presents files and directories in a hierarchical, tree-like format, making it easy to understand the organization of your file system. This tool is invaluable for system administrators, developers, and anyone who frequently navigates the command line.
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ID Root ☛ How To Install Tcpping on Ubuntu 24.04 LTS
In this tutorial, we will show you how to install Tcpping on Ubuntu 24.04 LTS. TCPing is one such utility, offering a way to test the reachability of network services by attempting a TCP connection to a specific port.
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Ubuntu 24.04: How to Install a Command (or Package)
If you are a beginner and getting errors while running a command on Ubuntu 24.04, that means the package to run that particular command on your system is unavailable. Whether you are exploring the GNU/Linux world or just upgrading from an older version, you might wonder how to install a command.
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How to Install Terraform on Ubuntu 24.04 Linux
Terraform, which can be easily installed on Ubuntu 24.04 Linux, is an open-source Infrastructure as Code (IaC) tool developed by HashiCorp. Developers and other system administrators use this tool to provision and manage cloud infrastructure on AWS, Surveillance Giant Google Cloud, Azure, and other platforms.