SSH is easy to secure, but that doesn't mean there isn't more work to be done.| Colin Cogle's Blog
A quick look at the new features in PowerShell 7 as they pertain to programmers.| Colin Cogle's Blog
OpenDKIM might be the gold standard, but the DKIM standard is evolving without it, so it's time to retire it.| Colin Cogle's Blog
You can use aprs-weather-submit to share weather data without a smart weather station.| Colin Cogle's Blog
| ladysighs
Plucks is the latest release from AmateurTools, and one that delivers a welcome dose of nostalgia for old-school Fruity Loops fans. Fruity Loops users might recall Image-Line’s Plucked!, a physical modeling synth that utilizes mathematical formulas to simulate the sound of a real string being plucked. AmateurTools’ take on this Fruity Loops classic is a [...] View post: AmateurTools releases Plucks, a FREE and open-source plucking synth plugin| Bedroom Producers Blog
★★★☆☆ - A simple GUI wrapper around Linux's built-in virtualization support. It makes simple things easy, but to adjust advanced settings you either need to edit config files manually or use another GUI.| Hyperborea: New Posts
I upstreamed my first kernel patch, and it was easier than I thought it would be.| vkoskiv's blog
Ever needed to stop a cron job on your Linux system but weren’t sure how? Whether it’s for maintenance, testing, or temporarily pausing a task, disabling cron jobs can be done safely without breaking anything. In this guide, we’ll walk you through four easy methods to pause or remove cron jobs, from temporary tweaks to […] The post 4 Easy and Safe Ways to Disable Linux Cron Jobs appeared first on howtouselinux.| howtouselinux
If you work with Linux command-line tools daily, you’ve probably used ls, cp, sort, or tail — all of which come from GNU Coreutils, the essential toolkit that powers almost every Unix-like system. Now, Coreutils has just released version 9.8, and it’s a pretty exciting update. This release isn’t just bug fixes — it brings […] The post GNU Coreutils 9.8 Is Here — SHA3, Base58, and Smarter Tools appeared first on howtouselinux.| howtouselinux
If you work with Red Hat Enterprise Linux (RHEL) or Fedora, you know that RPM is the quiet powerhouse behind installing, updating, and managing software. Today, RPM just got a major upgrade — version 6.0 is here — and it’s one of the biggest changes in years. This update isn’t just a version bump. It […] The post RPM 6.0 Is Here — What’s New and Why It Matters appeared first on howtouselinux.| howtouselinux
Ever feel like your hard drive is constantly full, but you can’t pinpoint the culprits? It’s a common struggle, especially for those of us who accumulate a lot of data. Large files can sneakily consume valuable disk space, slowing down your system and making it harder to manage your data. But don’t worry, finding these […] The post 3 Easy Ways to Find Large Files in Linux appeared first on howtouselinux.| howtouselinux
This week brought an exciting proposal to the Linux world: multi-kernel architecture. Yes, you read that right — multiple independent Linux kernels, running side by side, on the same physical machine. Each kernel would get its own dedicated CPU cores but still share the same hardware. If this sounds wild, that’s because it is. And […]| howtouselinux
When I try to keep more or less up to date with what happens in the World – both personally and professionally (FreeBSD side mostly) – I use(d) social media like X/Mastodon/Bluesky/LinkedIn/… or sites like FreeBSD Forums/Hacker News/Reddit/… but always something was missing. If course no harm has been done – its just I included […]| 𝚟𝚎𝚛𝚖𝚊𝚍𝚎𝚗
Since before Jar Jar entered our hearts one klutzy move at a time, the phrase “This will be the Year of the Linux Desktop” has been a running gag among tech enthusiasts—a doomed prediction that denotes either the zealotry or madness of the predictor. That’s all changed, because as 2026 rolls around, the convergence of […] The post 2026 Will Be the Year of the Linux Desktop appeared first on dominickm.com.| dominickm.com
For years, getting a solid Linux development environment meant engaging in the "configuration treadmill"—a never-ending process of tuning, installing, and debugging. Omakub provides a pre-configured solution for the most common developer stacks (Ruby, Python, Docker, C++) managed seamlessly by mise.| dominickm.com
I had planned to try Ubuntu Touch on a Google Pixel 3a XL. But before I installed Ubuntu Touch, I gave Droidian a try after seeing it in the UBports Installer.| The New Leaf Journal
Linus Torvalds has come out strong against proposed support for RISC-V big endian capabilities within the Linux kernel.| www.phoronix.com
Using a decommissioned Alibaba cloud accelerator card as an FPGA dev board| Tales on the wire
El ecosistema de acceso remoto seguro tiene un nuevo actor —todavía en pruebas, pero con ambición de calado—: SSH3. Se trata de una revisión completa del protocolo SSH que mapea su semántica sobre HTTP/3 y apoya su canal cifrado en QUIC (UDP) y TLS 1.3, mientras que delega la autenticación en los mecanismos de autorización […]| Administración de Sistemas
W ostatnich tygodniach trzej główni gracze na rynku systemów operacyjnych (Microsoft, Apple i społeczność Linuksa) wprowadzili lub zapowiedzieli zmiany, które pokazują, jak bardzo bezpieczeństwo staje się centralnym elementem tej strategii. Aktualizacje te mają wpływ nie tylko w użytkowników końcowych, lecz także dostawców rozwiązań IT, którzy muszą dostosować swoje produkty pod nachodzące wymagania. Łatanie luk i […]| AVLab.pl
What if you have a PC-98 machine, and you want to run Linux on it, as you do? I mean, CP/M, OS/2, or Windows (2000 and older) might not cut it for you, after all. Well, it turns out that yes, you can run Linux on PC-98 hardware, and thanks to a bunch of work by Nina Kalinina – yes, the same person from a few days ago – there’s now more information gathered in a single place to get you started. Plamo Linux is one of the few Linux distributions to support PC-98 series. Plamo 3.x is the la...| OSnews
The open source community is facing unprecedented challenges as emerging AI technologies reshape how projects are maintained and developed. At the same time, significant updates in Linux-based systems...| TechPlanet
Linux-Torvalds hat nach sieben Release-Kandidaten nun den Kernel 6.17 freigegeben. Zwei Distributionen – Fedora 43 und Ubuntu 25.10 – verwenden ihn bereits in ihren Beta-Versionen.| Linux-Magazin
Podman’s quadlet system combined with systemd timers makes container updates easy and automatic.| Major Hayden
If you're switching disks while the machine is running, the LVM bits might not be detected when the disk is added. Here's a couple of commands you can use to rescan for the device, and then activate it manually. If your device is /dev/sdc, then run: lvmdevices --adddev /dev/sdc Now you can| Ian's notes
For boring technical reasons, computers think the world began on 1st of January 1970. To keep track of the future, they count the number of seconds since that momentous date. So zero seconds represents midnight on that day. So how do computers deal with dates before The Beatles' Abbey Road was top of the UK album charts? Negative numbers! Most modern computers can deal with dates far in the…| Terence Eden’s Blog
Debian Projectが毎年開催している開発者会議「DebConf」というイベントがある。もう随分と長い歴史があるのだが、一度として日本で開催したことはない。日本ではDebian GNU/Linuxが受け入れられて続きを読む "何故、DebConfは日本で未開催なのか？自由の闘士を来日させる道程"| Shuji Sado
Beim Kirchentag in Hannover hatte LUKi einen Stand zusammen mit offener Bibel. Beiden Gruppen ist die freie Verwendungsmöglichkeit von kreativ erstellten Gütern ein großes Anliegen. Die Bibel ist ja ein Werk, welches allen im Urtext zugänglich ist (da gibt es keine rechtlichen Beschränkungen) aber viele der Übertragungen profitieren als kreative Werke von einem Rechtsschutz. LUKi’sWeiter lesen| LUKi e.V.
Comments| Lobsters
Linux is famous for its ability to operate multiple processes at the same time. Many times it so happens that a heavy process utilizes a lot of resources, causing the functioning of the entire system to slow down. This is where the nice and renice command in Linux step in. They help you set the […]| CyberPanel
In Linux, you need extra file permissions to do tasks beyond basic read, write, and execute rules. Special permission bits, such as SUID (Set User ID) and SGID (Set Group ID) and SGID (Set Group ID) provide extra permissions that allow you to have functionality for controlling access and execution. The SGID Linux bit is […]| CyberPanel
Learn installing Calibre version on Linux. Also learn how to update and uninstall Calibre on Linux. Furthermore, get the commands to install for Ubuntu, Fedora, Arch, and Debian.| CyberPanel
I came across a blog post by Imran Nazar titled Degoogling TOTP Authenticator Codes (via Hacker News page one). In the post, Mr. Nazar, who explains that he spends most of his computer time “in a terminal window on MacOS or connected to a Linux machine,” sought a solution that would allow him to decrease his dependence on the proprietary Google Authenticator TOTP phone app and access his TOTP codes through the command line using a utility called oathtool. Mr. Nazar describes his new TOTP ...| The New Leaf Journal
The cybersecurity distribution Kali Linux has released its 2025.3 version, a quarterly update that continues the project’s steady development. This release brings significant changes: a revamped VM creation process with Vagrant, the return of Nexmon support (monitor mode and packet injection) for the built-in Wi-Fi on Raspberry Pi, the addition of 10 new tools, and […]| System Administration
When a client calls saying that “the Internet is slow” or that “the network isn’t working properly,” the explanation is often vague and unhelpful. In such cases, system administrators need tools that provide an immediate and clear view of what’s happening on the network. One of the most useful, lightweight, and straightforward options is iftop, […]| System Administration
My personal blog| anagogistis
Unified Kernel Images and Secure Boot using Arch Linux 2025-09-17, 00:00 en Linux Secure Boot Boot Automation I recently got a new laptop computer and decided to give Unified Kernel Images and Secure Boot with my own keys another try. When I last looked into these topics almost a decade ago, they…| s3lph.me
For my small personal projects, I usually use Slack as a central notification and logging system to help me keep track of the state of my applications. Below is a simple bash function that I use a lot in many of my bash scripts in order to send a notification to a Slack channel: ####### Send notification messages to a Slack channel by using Slack webhook# # input parameters:# $1 - message level: 'INFO' | 'WARN' | 'ERROR'# $2 - pretext# $3 - main text######SLACK_WEBHOOK_URL=xxx SLACK_CHANNEL=x...| Tech Notes from Steven
In the last post, I talked about command line tools that I use very often for search files. In this post, I will talk about command line tools for manipulating files or text content. Don’t forget to use man command to find detailed usage of a command. The following are commands that I use often to manipulate the content of a file or text input: echodisplay a line of text catconcatenate files and print on the standard output sedstream editor for filtering and transforming text sortsort lines...| Tech Notes from Steven
The command line utilities that I use most for searching/finding files in Linux operating systems are: findsearch for files in a directory grepprint lines matching a pattern locatefind files by name find The basic format of a find command is: find [location] [criteria] [actions] Some common examples are listed below: Find files by some name pattern: find /etc -name"*.conf" Find files by size find /var/log -size +1M There are other really useful filter options like: -empty, -newer, -perm, -typ...| Tech Notes from Steven
Azure Linux is Microsoft’s internal Linux distribution for 1st party services (cloud infra, IoT devices, etc.).| Tao of Mac
Using make as a configuration file management tool.| www.matheusmoreira.com
- Pop!_OS 24.04 LTS Beta includes the new COSMIC Desktop Environment designed and developed by System76. COSMIC DE is largely feature complete for the first release and development focus has turned to bug fixes for the final release.| system76.com
Deleting or removing a file is a basic operation in the daily life of system administrators and mastering it is necessary. Deleting unnecessary files saves space and keeps your hard disk clean and clear. Searching and sorting becomes easier. You must be careful while deleting a file because once a file is deleted it is […] The post How to delete a file in Ubuntu 24.04 appeared first on Linux Windows and android Tutorials.| Linux Windows and android Tutorials
Covering a variety of stages and features, the creation and administration of student network projects on Linux is a multi-stage and engaging activity that promotes the development of multiple skills. Familiarizing yourself with the specifics of each step and paying attention to the requirements during development will lead to a high-quality and effective product with […] The post Create and Administer Student Networking Projects on Linux appeared first on Linux Windows and android Tutorials.| Linux Windows and android Tutorials
Using AI is like having a genius friend who can solve puzzles in seconds. Whether it’s crunching numbers, deciphering complex patterns, or predicting trends, AI is the ultimate problem-solving whiz. From self-driving cars to virtual assistants, it’s like living in a sci-fi movie. The fact that AI is turning futuristic dreams into reality is seriously […] The post The Use of Linux in the Field of Artificial Intelligence appeared first on Linux Windows and android Tutorials.| Linux Windows and android Tutorials
Academic research can be an intricate world, where choosing an operating system can dramatically affect researchers’ efficiency and productivity. Of the numerous options available to them, Linux stands out as a versatile operating system that has seen widespread acceptance in academia. We will discuss its many perspectives and advantages for academic research purposes in this […] The post Application of Linux operating system in academic research: perspectives and advantages appeared firs...| Linux Windows and android Tutorials
In late November, global online marketplace Temu secured significant legal victories with preliminary injunctions granted by the U.S. District Court for Arizona against a multitude of fraudulent websites. The allegations in Temu’s complaint illuminated the sophisticated strategies employed by these fraudulent entities, including the enticing of users to click on downloads that compromised personal information, […] The post Temu’s Secures Legal Victories: Beating Scammers in a Battle to ...| Linux Windows and android Tutorials
A well-executed post-production workflow can help small businesses become successful online. With a strong online presence, small businesses compete fiercely with their well-established big business counterparts. The best way for small businesses to receive exposure and traffic is to make educational and useful video content to regularly upload to social media platforms. Small businesses need […] The post 5 Reasons Your Small Business Should Use Video Editing Tools appeared first on Linux W...| Linux Windows and android Tutorials
After a short hiatus, Simplenote is actively being developed again! We’ve been busy cleaning up the user interface, bringing old code up to date behind the scenes, and fixing some long-standing bugs. Check out the recent release notes below. Android Added search sorting by date created, date modified, and alphabetically with search history and suggestions.Continue reading "Simplenote is Back!"| Simplenote
Simplenote is great for keeping your life organized without getting in your way. Now, it gives you a whole new way to stay on top of your tasks: Checklists! Here’s one in action: On our mobile apps, you’ll find a new button in the editor toolbar to add a checklist. On Desktop, head to FormatContinue reading "A Better Way to Keep Track of Your Tasks? Check!"| Simplenote
We’re pleased to announce that we’ve added note importing to our desktop app for Windows, Linux, and macOS: now it’s super-easy to import notes from other services, including Evernote, so all your ideas and links and snippets are in one place. (A quick note, Mac users! To use the importer, make sure you’re using theContinue reading "Bring All Your Notes Home with the New Importer"| Simplenote
Juggling switch ports and setting them up with VLAN configuration can be a difficult and time-consuming task at times. Switches use a variety of interfaces such as SPI/I2C/MDIO that can be used to access registers on the switch and control the port in order to do things such as specifying which VLAN a physical port …| www.thegoodpenguin.co.uk
The Capability Hardware Enhanced RISC Instructions (CHERI) project is a rethinking of computer [...]| LWN.net
Genuine open-web support or an olive branch for past browser dev misalignment?| The Stack
Chapter 1 of the complete guide to setting up Ubuntu 24.04 to run WordPress lightning fast. We provision a server, secure SSH access, install a firewall, and more.| SpinupWP
Name all of the Linux desktop distributions geared specifically for enterprise users. I can think of Enterprise Linux (RHEL) Desktop The post Is Oreon Linux a True Red Hat Enterprise Alternative? appeared first on The New Stack.| The New Stack | DevOps, Open Source, and Cloud Native News
Usando SSH podrás reproducir en tu equipo películas, vídeos o música que tengas almacenadas en otro equipo| Victorhck in the free world
linux-kernel.vger.kernel.org archive mirror| lore.kernel.org
Lost the TAR flags again? Or maybe you’re new to| StationX
A very exciting set of kernel patches have just been proposed for the Linux kernel, adding multikernel support to Linux.| OSnews
Wallarm: DeepSeek Jailbreak and System Prompt Retrieval| www.openwall.com
Akseli's various rambles and posts about gaming, gamedev, FOSS, programming and other things.| akselmo.dev
Zorin OS 18 beta is now available, bringing a new design, OneDrive support, window tiling, and better app guidance for users switching from Windows 10.| NERDS.xyz
Ubuntu 25.10 “Questing Quokka” is in beta with Linux kernel 6.17, GNOME 49, Wayland-only desktop, and refreshed toolchains. Here’s what testers can expect.| NERDS.xyz
Linux Mint Debian Edition 7 “Gigi” has arrived, built on Debian 13 Trixie instead of Ubuntu. Here’s what you need to know about requirements, known issues, and how to test the beta release.| NERDS.xyz
Vivaldi 7.6 lets Windows, Linux, and macOS users customize the tab bar, manage duplicates with The Tab Button, and enjoy faster browsing with new upgrades.| NERDS.xyz
Tails 7.0 launches with Debian 13 and GNOME 48, bringing faster startup, updated apps, and improved hardware support, though GNOME 49 already makes it feel a bit behind.| NERDS.xyz
This article summarizes how to count the number of records in JSON using the jq command, depending on the JSON format. Introduction Environment Counting JSON Records JSON Documents with Array Wrapping JSON Documents with Object Wrapping JSON Lines Conclusion References Introduction Recently, I neede…| BioErrorLog Tech Blog (en)
I'm in the process on repurposing a few Raspberry Pis and noticed Debian 13 has officially been released (at time of writing), but Raspberry Pi OS is still on Debian 12. If you're looking to create a custom Raspberry Pi OS image tailored for headless deployment, this guide walks you through using the official pi-gen […]| Jack Stromberg
DaVinci Resolve is a professional video editing and color grading software developed by Blackmagic Design, and it happens to have a free version that is wildly popular because it is a great piece of cross-platform software (I have tried it on Mac, Linux and the iPad with quite nice results).| Tao of Mac
Setting up rootless containers with Podman for the Unifi Network Server and MongoDB on Debian Trixie - quadlets, security and backups.| Frederik Himpe
In my career I worked with plenty of different software that require the presence of certain environment variables for them to function properly. From time to time I would notice that the program either offers it as an option or requires you to have XDG_... type variable be set in your environment. I never looked too deeply into it, however I understood that it provided base paths for the locations of configuration and application files. I simply never tried to understand what those variables...| Evgenii Pendragon
Ever feel like you’re juggling a dozen tasks at once? From writing new features and debugging tricky issues to managing deployments and reviewing pull requests, a developer’s work is never done. Meet Claude Code, the command-line interface (CLI) for Anthropic’s powerful AI models. It’s designed by developers, for developers, to bring state-of-the-art AI directly into […]| howtouselinux
I’ve been researching all summer, both in home automation with Python, zero trust architecture, distributed software and big data with Scala/Spark/Java, a cybersecurity project in which I dis…| Aironman techblog
Here, in classic Goerzen deep dive fashion, is more information than you knew you wanted about a topic you’ve probably never thought of. I found it pretty interesting, because it took me down a rabbit hole of subsystems I’ve never worked with much and a mishmash of 1980s and 2020s tech.| The Changelog
From my last blog| kokada.dev
This post summarizes how to get the exit status from commands in a pipeline. Introduction How to Get Exit Statuses from a Pipeline Using PIPESTATUS Using set -o pipefail Conclusion References Introduction When you try to get the exit status of a pipeline using $?, by default, it only returns the exi…| BioErrorLog Tech Blog (en)
This is a quick note on how to control multiple servo motors using only the GPIO pins on a Raspberry Pi—without relying on any PWM or servo controller modules. Introduction Controlling Multiple Servos on Raspberry Pi OS Environment Wiring the Circuit Writing a Script to Move the Servos Running the S…| BioErrorLog Tech Blog (en)
This is a memo on how to measure the number of lines in a source code repository. Introduction How to Count Lines of Source Code Count Lines with a Command Count Lines with Tools Conclusion References Introduction While reading source code, I sometimes wonder how many lines the entire repository has…| BioErrorLog Tech Blog (en)
You can easily do this with awk: awk '!seen[$0]++' Introduction Remove Duplicate Lines with One Command Command Breakdown Example Conclusion Reference Introduction This is a quick note on how to remove duplicate lines and show each line only once using a command. Note: This article was translated fr…| BioErrorLog Tech Blog (en)
Ubuntu 25.10's transition to using Rust Coreutils in place of GNU Coreutils has uncovered a few performance issues so far with the Rust version being slower than the C-based GNU Coreutils| www.phoronix.com
Discover what's new in GNOME, the distraction-free computing platform.| GNOME Release Notes
My personal blog| anagogistis
Six years ago, I was inspired to buy a DEC serial terminal. Since then, my collection has grown to include several DEC models, an IBM 3151, a Wyse WY-55, a Televideo 990, and a few others.| The Changelog
I have made occasional contributions to the Wireshark project for over five years now. I started with small documentation updates, and later I have added two new protocol dissectors (Zabbix and Z21…| Majornetwork
It was the turn of the millenium when I got my first computer fresh at university. Windows seemed uninteresting, it was impossible to work out how it worked or write programs for it. SuSE Linux 6.2 was much more interesting to try and opened a world of understanding how computers worked and wanting to code on them. These were the days of the .com boom and I went to big expos in London where they showered you with freebies and IBM competed with SuSE and Red Hat for the biggest stall. IBM s...| Jonathan Riddell's Diary
Somehow along the way, a feature that I’ve had across DOS, OS/2, FreeBSD, and Linux — and has been present on PCs for more than 40 years — is gone.| The Changelog
For a long time, we had a recurring TODO in our calendar: once a month, check whether any Linux distro we test against got a new stable version—or dropped| Blog - Pareto Security
Learn what are binary files, how they are different from text files and why do we need them. Use the tools like xxd and file to read and interpret binary information and solve bandit level 5 challenge.| tbhaxor's Blog
I have been searching for a way to enrich EventID 3 Sysmon logs with CommunityID for a long time, and most of the solutions I found propose complex solutions. To achieve that, we will harness the power of Apache NiFi to manipulate, route, and filter out Sysmon logs. | threathuntingtails.com
Immutable Linux distributions are gaining popularity due to their resilience and security, with mainstream operating systems adopting similar principles. This post explores how different Linux distributions achieve immutability, the trade-offs, and why you should give it a try!| Jon Seager
FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms.| The FreeBSD Project
If you see both of these errors, make sure that your /etc/hosts file contains a line for your domain name, pointing towards localhost, for example:| Ian's notes
This week's round of power management fixes for the in-development Linux 6.17 kernel are on the more notable side with fixes for both AMD and Intel P-State drivers plus addressing a system hibernation issue that could lead to 'serious breakage' and stems from a Linux 6.16 regression.| www.phoronix.com
You will learn about hidden files in Linux, how they differ from Windows, and why files starting with a dot are hidden due to an early ls bug. These files can be revealed with special flags, and every directory also contains entries for the current and parent location.| tbhaxor's Blog
This post continues from Bandit Level 1 to 2, showing how to handle spaces in command-line arguments when reading files with spaces in their names using cat.| tbhaxor's Blog
This post explains command-line arguments in Linux using the OverTheWire Bandit challenge. It covers positional and named arguments, the use of -- as a separator, and POSIX conventions for - and -- prefixes.| tbhaxor's Blog
