today's howtos
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Daniel Estévez ☛ Decoding BGM-1 GMSK telemetry
In this post I will show how to decode the GMSK S-band telemetry signal with GNU Radio. I will use the IQ recording done by CAMRAS with the Dwingeloo 25 m radiotelescope during the landing as an example, since this dataset is publicly available.
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Jim Nielsen ☛ A Few Thoughts on Customizable Form Controls
Sure, sometimes I may need the ability to opt-out of browser defaults. But increasingly I instead want to opt-in to better browser (and OS) defaults. Less UI primitive resets and more UI primitive customizations. I want to build on top of stable UI pace layers.
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[Old] Yohanes Nugroho ☛ When you deleted /lib on Linux while still connected via ssh
You will also be unable to open any new connection using ssh, or open a new tmux window/pane if you are using tmux. So you can only rely on your current shell built in, and some static executables that you have on the system.
If you have a static busybox installed, then it can be your rescue. You can use wget from busybox to download libraries from a clean system. For your information: Debian has busybox installed by default, but the default is not the static version.
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idroot
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ID Root ☛ How To Install Streamlit on Debian 12
Streamlit has revolutionized how data scientists and machine learning engineers build interactive data applications. Its intuitive Python-based framework allows for rapid development of web applications without requiring extensive frontend knowledge. If you’re running Debian 12 (Bookworm) and want to leverage Streamlit’s powerful capabilities, this guide will walk you through the complete installation process and beyond.
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ID Root ☛ How To Install PowerShell on Linux Mint 22 [Ed: How to be or remain prisoner of Microsoft; better to convert such scripts to Free software such as Bash]
PowerShell, once exclusive to backdoored Windows environments, has evolved into a powerful cross-platform tool that GNU/Linux users can leverage for automation, system administration, and scripting tasks. GNU/Linux Mint 22, codenamed “Wilma,” offers a stable foundation for running PowerShell.
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ID Root ☛ How To Install Zammad on Ubuntu 24.04 LTS
Implementing an efficient helpdesk system is crucial for organizations seeking to streamline customer support operations. Zammad stands out as an exceptional open-source ticketing solution that offers robust ticket tracking, task automation, and comprehensive customer support management.
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ID Root ☛ How To Install FerretDB on Fedora 41
FerretDB stands as a promising open-source alternative to MongoDB, offering compatibility with MongoDB’s wire protocol while using PostgreSQL or SQLite as the underlying storage engine. This approach allows developers to leverage MongoDB’s flexible document-oriented interface without concerns about licensing restrictions or vendor lock-in.
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ID Root ☛ How To Install Matplotlib on Fedora 41
Matplotlib stands as Python’s premier data visualization library, enabling users to create publication-quality plots and interactive visualizations with ease. For Fedora 41 users, having Matplotlib properly configured opens up powerful capabilities for data analysis, scientific research, and application development.
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ID Root ☛ How To Install Matplotlib on Ubuntu 24.04 LTS
Matplotlib stands as one of the most powerful and versatile data visualization libraries in the Python ecosystem. For Ubuntu 24.04 LTS (Noble Numbat) users, implementing this essential tool opens up tremendous opportunities for creating publication-quality graphs, interactive plots, and complex visualizations for scientific research, data analysis, and reporting.
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ID Root ☛ How To Disable IPv6 on CentOS Stream 10
Internet Protocol version 6 (IPv6) was designed as the successor to IPv4, offering an expanded address space and enhanced features. However, there are legitimate scenarios where disabling IPv6 on your CentOS Stream 10 system becomes necessary. This comprehensive guide explores various methods to disable IPv6 effectively, covering everything from simple configuration adjustments to kernel-level modifications.
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How to Tell Version of any Ubuntu GNU/Linux using Terminal
Recently, I got myself in a position where I needed to update the security configuration across multiple Ubuntu servers running to host websites. However, without knowing the exact version of Ubuntu, applying the software or any other third-party update or upgrading forcefully could break the systems, resulting in several hours of unexpected downtime.
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How to Get the File Menu in Ubuntu 22.04 or 24.04: Is it Possible?
Ubuntu 22.04 LTS (Jammy Jellyfish) or 24.04 (Noble) introduced significant changes to the GNOME desktop environment. Unlike the traditional version of Gnome, the one we find on Ubuntu is customized, with traditional application menus removed from the top panel.
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Build CachyOS Kernel 6.13.7 on Kali GNU/Linux 2025.1a (KDE Plasma 6.2.5)
After standard deployment Kali GNU/Linux 2025.1a (KDE Plasma 6.2.5) as KVM Guest [...]