today's howtos
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GamingOnLinux ☛ How to set, change and reset your SteamOS / Steam Deck desktop root password
If you're going to be messing around with SteamOS on Steam Deck or other devices, there are times it will need a root password in Desktop Mode. Here's how to set it, change it and reset it if you forgot it.
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Cloud Four Inc ☛ A Content List With Bulk Actions Using Ancient HTML and Modern CSS
There’s a list of content. You can edit individual items by tapping or clicking their row, or you can select adjacent checkboxes to perform bulk actions.
Some versions of this require no JavaScript, showing persistent bulk actions as form elements.
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Daniel Hooper ☛ Animating Rick and Morty One Pixel at a Time
After 8 months of working on this post I don’t know how to start it except to say it culminates in this animation of Rick made in 240 lines of code. No libraries, no images. It was written in a live coding editor that I embedded in this post so that you can program animations. Let me explain how this started…
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Chris McLeod ☛ New Paint, Same Blog
The colour pallete is Catppuccin. In light mode, the Latté style is used, and in dark mode, Machiatto. You can use the theme switcher in the footer to try them out, if you want. It’s all made possible with CSS variables.
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University of Toronto ☛ Why writes to disk generally wind up in your OS's disk read cache
The broad reason that you'll most often hear about is that it's not uncommon for your system to read things back after you've written them to disk. It would be wasteful to having something in RAM, write it to disk, remove it from RAM, and then have to more or less immediately read it back from disk. If you're dealing with spinning HDDs, this is quite bad since HDDs can only do a relatively small amount of IO a second; in this day of high performance, low latency NVMe SSDs, it might not be so terrible any more, but it still costs you something. Of course you have to worry about writes flooding the disk cache and evicting more useful data, but this is also an issue with certain sorts of reads.
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Osservatorio Nessuno ☛ How to configure multiple Tor relays on the same interface with different IPs
We want to determine the configuration that best optimizes resource usage, considering that we have access to a full IPv4 subnet and 2.5 Gbit of upload bandwidth.
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idroot
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ID Root ☛ How To Install NumPy on CentOS Stream 10
In this tutorial, we will show you how to install NumPy on CentOS Stream 10. NumPy, short for Numerical Python, is a cornerstone library in the Python ecosystem for scientific computing. It provides support for large, multi-dimensional arrays and matrices, along with a collection of high-level mathematical functions to operate on these arrays efficiently.
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ID Root ☛ How To Install FTP Server on CentOS Stream 10
In this tutorial, we will show you how to install FTP Server on CentOS Stream 10. File Transfer Protocol (FTP) remains a crucial tool for managing files on remote servers.
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ID Root ☛ How To Install Swift Programming Language on Ubuntu 24.04 LTS
Swift is a powerful and intuitive programming language developed by Apple, primarily used for iOS and macOS application development. However, its versatility allows developers to use it on various platforms, including Linux.
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ID Root ☛ How To Install Gogs on Ubuntu 24.04 LTS
Installing Gogs on Ubuntu 24.04 can significantly simplify your software development workflow. Gogs is a self-hosted Git service that offers a lightweight and efficient way to manage your repositories. If you need a straightforward yet powerful solution to host Git repositories in-house, Gogs is a great choice.
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ID Root ☛ How To Install Eclipse IDE on Ubuntu 24.04 LTS
Eclipse IDE is a powerful integrated development environment (IDE) widely used by developers for building applications in various programming languages, including Java, C/C++, and PHP. Its versatility and extensive plugin ecosystem make it a popular choice among software engineers and hobbyists alike.
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ID Root ☛ How To Install ReactJS on CentOS Stream 10
ReactJS has become an indispensable tool for modern web development, offering a powerful and flexible framework for building dynamic user interfaces.
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ID Root ☛ How To Install Squid Proxy on CentOS Stream 10
In this tutorial, we will show you how to install Squid Proxy on CentOS Stream 10. In today’s digital landscape, proxy servers play a crucial role in managing network traffic, enhancing security, and optimizing bandwidth usage. Among the popular proxy server solutions, Squid stands out as a versatile and widely-used caching proxy server.
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ID Root ☛ How To Install Swift Programming Language on Fedora 41
Swift is a powerful and intuitive programming language developed by Apple. It’s designed for building applications for macOS, iOS, watchOS, tvOS, and Linux. The latest version, Swift 6.0.3, brings enhanced features, improved performance, and better stability.
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Ubuntu 24.04: How to Install a Binary File (Step-by-Step Guide)
Installing a binary file in Ubuntu 24.04, 22.04, or any other version is a very commonly performed task by the GNU/Linux users, mainly if the software you are looking for is unavailable through the default system repository. For example, Surveillance Giant Google Chrome, Terraform, and Minecraft Server.