today's howtos
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STH ☛ A Guide to Quickly Enable and Disable SMT and Hyper-Threading on Ubuntu and Debian
File this under a tip that we recently sent to a reader, and one we use all the time. If you need to turn SMT or on Intel CPUs with the feature, Hyper-Threading then a common way to do so is to go into the BIOS and flip the SMT or Hyper-Threading enable/ disable toggle. While that is often great for those times when a reboot and a BIOS trip are feasible, it is not the right answer for every situation. Instead, we have a simple script to help you out so you can disable the extra SMT threads quickly.
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idroot
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ID Root ☛ How To Install Android Studio on Fedora 40
Android Studio is the official Integrated Development Environment (IDE) for Android app development, providing a comprehensive set of tools and features to create high-quality Android applications. Fedora 40, a popular GNU/Linux distribution known for its stability and performance, is an excellent choice for developers looking to set up their Android development environment.
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ID Root ☛ How To Install Kotlin on AlmaLinux 9
Kotlin, a modern and expressive programming language, has gained significant popularity among developers for its concise syntax, enhanced safety features, and seamless interoperability with Java. As a result, many developers are eager to start using Kotlin for their projects.
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ID Root ☛ How To Install Ruby on Rails on Fedora 40
Ruby on Rails is a powerful web application framework that has revolutionized the way developers build and deploy web applications. With its emphasis on convention over configuration and its rich ecosystem of libraries and tools, Rails has become a go-to choice for many developers.
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ID Root ☛ How To Install FirewallD on AlmaLinux 9
AlmaLinux 9, a free and open-source GNU/Linux distribution, has quickly gained popularity among users seeking a stable and secure operating system. As with any GNU/Linux system, ensuring the security of your AlmaLinux 9 server is of utmost importance. One crucial aspect of securing your server is configuring a robust firewall.
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ID Root ☛ How To Install Logrotate on Ubuntu 24.04 LTS
In the world of system administration, managing log files is a crucial task that can significantly impact system performance and stability. As your Ubuntu 24.04 LTS server generates logs continuously, it’s essential to have a reliable tool to handle log rotation, compression, and deletion.
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ID Root ☛ How To Disable Automatic Updates on Ubuntu 24.04 LTS
Ubuntu 24.04 LTS, codenamed “Noble Numbat”, is the latest long-term support release of the popular GNU/Linux distribution. It comes packed with new features, enhanced security, and improved performance. However, one aspect that may not suit every user’s needs is the automatic update feature.
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Vermaden ☛ Ghost in the Shell – Part 8 – Use vi(1) Editor
One may ask – and I have seen this question multiple times – why learn vi(1) in 2024?
I can answer that in the most annoying way – with another question – why learn anything at all? Because … you really do not have to. Just start watching another show on Netflix or get back to your preferred social media platform and scroll thru the timeline till bored … and the answer I can give You is – its the editor that will be available on any UNIX (or Linux) system today – and if You are interested in learning UNIX systems – then “This is the way!”.
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Rlang ☛ Cover and modify, some tips for R package development
I’ve recently been dealing with legacy code refactoring both in theory and in practice: while I’m continuing some work on the igraph R package, I’ve started reading Working Effectively with Legacy Code by Michael Feathers, that had been in my to-read pile for months. In this post, I’ll summarize some ideas from both the book and my work.
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Amazon Inc ☛ Deep Learning AMI Neuron Amazon Linux 2023 | Support by SupportedImages
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Managing Users and Groups in Linux
Welcome to Part 6 of our Basic Linux Refreshers series! In this part, we’ll cover user and group management in Linux. Properly managing users and groups is crucial for system security and organization, especially in multi-user environments. We’ll explore commands to create, modify, and delete users and groups, as well as how to set permissions and manage user privileges.