The Linux Report | Linux News and Information


  • Open-Source Alternative to
    Discover 300+ popular open-source alternatives to your proprietary SaaS. post Open-Source Alternative to appeared first on Linux Shtuff.
    - 2 Jun 22, 12:49pm -
  • DragonflyDB
    Dragonfly is a modern in-memory datastore, fully compatible with Redis and Memcached APIs. Dragonfly implements novel algorithms and data structures on top of a multithreaded, shared-nothing architecture. As a result, Dragonfly reaches x25 performanc…
    - 2 Jun 22, 1:26am -
  • Gitnoter
    GitNoter is a web application that allows users to store notes in their git repository. This is a frontend project built using mainly react (typescript), redux-toolkit & mui components. GitNoter API is the backend implementation of REST APIs which…
    - 2 Jun 22, 1:13am -
  • Orion Browser
    Orion has been engineered from ground up as a truly privacy-respecting browser. Orion ( ) may be a newcomer to the market, but it comes loaded with features. Source: Orion browser features | Kagi BlogThe post Orion Browser a…
    - 2 Jun 22, 1:00am -
  • Chaos Mesh
    A Powerful Chaos Engineering Platform for Kubernetes No special dependencies, Chaos Mesh can be easily deployed on Kubernetes clusters directly, including minikube and kind. Ability to perform chaos experiments in production environments without m…
    - 5 May 22, 10:47am -
  • lite-xl
    Lite XL is derived from lite. It is a lightweight text editor written mostly in Lua — it aims to provide something practical, pretty, small and fast easy to modify and extend, or to use without doing either. The aim of Lite XL compared to lite is…
    - 21 Apr 22, 10:59am -
  • Otomi-core
    Otomi-core is a self-hosted PaaS for Kubernetes. It is a complete platform experience on top of any Kubernetes cluster to empower developers and lower the burden on operations. Otomi brings a PaaS experience to your Kubernetes cluster without the con…
    - 15 Apr 22, 7:36pm -
  • Platform9 Managed Kubernetes and Tanzu Community Edition – Features Chart
    In this post, Platform9 reviews the differences between the Tanzu Community Edition and the Platform9 Managed Kubernetes Free Tier.  Platform9 Managed Kubernetes and Tanzu Community Edition – Features Chart…
    - 4 Apr 22, 5:29pm -
  • Alma WSL Images
    A Windows Subsystem for Linux (or WSL) version of AlmaLinux in now available in the Microsoft Store, which adds a striking array of options for WSL users. Below is the GitHub repo for this image. This is the C++ reference implementation for a Window…
    - 4 Apr 22, 3:53pm -
  • K3s-Ansible
    This playbook will build an HA Kubernetes cluster with k3s, kube-vip and MetalLB via ansible. This is based on the work from this fork, which is based on the work from k3s-io/k3s-ansible. It uses kube-vip to create a load balancer for the co…
    - 29 Mar 22, 3:49pm -


  • sttr – Awesome Linux & Unix tool for transformation of the string
    sttr demoThe sttr is a free and open-source command-line tool in Golang that lets you easily change and modify text. You can perform transformation operations on the string, such as hashing text, string manipulation, and more. sttr is beneficial f…
    - 1 day ago 24 May 24, 9:17pm -
  • SSH Authentication refused: bad ownership or modes for file /home/user/.ssh/authorized_keys
    I'm trying to login using ssh keys but server is only allows to login me using a password. The following message is logged into my Linux or Unix server /var/log/secure or /var/log/auth.log file:Feb 25 06:36:50 ns5 sshd[26681]: Authentication refuse…
    - 1 day ago 24 May 24, 7:23pm -
  • How to upgrade Alpine Linux 3.19 to 3.20
    I am using Alpine Linux v3.18 or v3.19 with my LXD/Incus server. How do I upgrade Alpine Linux v3.19 to Alpine Linux v3.20? How can I upgrade Alpine Linux v3.18 to Alpine Linux v3.20?Love this? sudo share_on: Twitter - Facebook - LinkedIn - Whatsap…
    - 2 days ago 24 May 24, 11:25am -
  • How to uninstall packages marked “rc” on Debian / Ubuntu Linux
    In Debian and Ubuntu Linux, an "rc" status package means the package has been uninstalled, but its configuration files remain on the disk and take up space. Sometimes, certain directories are also in the /var/ directory. When you type the sudo apt r…
    - 4 days ago 22 May 24, 9:30am -
  • How to reload .vimrc file without restarting vim on Linux/Unix
    I am a new vim text editor user. I usually load ~/.vimrc using :vs ~/.vimrc for configuration. Once edited my ~/.vimrc file I need to reload it without having to quit Vim session. How do I edit my ~/.vimrc file and reload it without having to restar…
    - 7 days ago 19 May 24, 11:03am -
  • How to temporarily disable IPv6 in Linux
    Sometimes, you may need to temporarily disable IPv6 in the Linux using net.ipv6.conf.all.disable_ipv6 kernel variable for testing purposes. You can use the sysctl command to turn IPv6 connectivity on or off without rebooting the system. For example,…
    - 7 days ago 18 May 24, 8:18pm -
  • TCPDump: Capture and Record Specific Protocols / Port Traffic
    How do I capture a specific protocol or port, such as 80 (HTTP) or 443 (HTTPS), using the TCPDump tool under Linux/UNIX? How do I record traffic with TCPDump and find problems later on with my network or server issues? Let's dive into the nitty-grit…
    - 8 days ago 17 May 24, 9:00pm -
  • How to find ulimit for user on Linux
    How can I find the correct ulimit values for a user account or process on Linux systems?Love this? sudo share_on: Twitter - Facebook - LinkedIn - Whatsapp - RedditThe post How to find ulimit for user on Linux appeared first on nixCraft.
    - 9 days ago 16 May 24, 9:57pm -
  • How to Set Up UFW Firewall on Ubuntu 24.04 LTS in 5 Minutes
    A Ubuntu 24.04 LTS comes with UFW (uncomplicated firewall) that protects the desktop or server against unauthorized access. UFW is an easy-to-use frontend app for a Linux packet filtering system called Netfilter or nftables. Traditionally, Netfilter…
    - 11 days ago 15 May 24, 10:09am -
  • How to use find command to delete all *.log files created in last 90 days except for last 7 days
    I have log files created whenever I patch or rebuild Linux containers. They are taking disk space. The logs are helpful if something fails. Otherwise, after a few weeks, those log files have no usage for me. So here is a quick tip on how to use the…
    - 11 days ago 15 May 24, 6:56am -


  • Why Oracle Java 7 And 6 Installers No Longer Work
    Because I've received more than 50 emails about this, I though I'd make a post about it, to clear things up for everybody.While Oracle Java 6 and 7 are not supported for quite a while, they were still available for download on Oracle's website unt…
    - 16 Sep 21, 11:46am -
  • How To Flash Android (Flyme) On Meizu MX4 Ubuntu Edition
    This is a quick guide for how to reflash Fyme OS on Meizu MX4 Ubuntu Edition. Flyme is based on Android with some redesign along with extras. It doesn't ship with Google apps, but those are easily installable.You can flash Flyme 5.1.12G or 6.1.0G (…
    - 25 Aug 17, 9:53am -
  • Audacious 3.9 Released With Qt User Interface Enhancements, More [PPA]
    Audacious 3.9 was released recently, bringing much-needed updates to the QT UI, along with various other enhancements.Audacious GTK2 interfaceAudacious is a music player available for Linux and Windows, which ships with an extensive list of plug…
    - 22 Aug 17, 10:34am -
  • Nemo 3.4 Without Cinnamon Dependencies Available In PPA For Ubuntu 17.04 And 16.04
    Nemo 3.4 (3.4.7 at the time I'm writing this article) without Cinnamon dependencies and with Unity patches is now available in the WebUpd8 Nemo 3 PPA, for Ubuntu 17.04 and 16.04.While it comes with some Unity patches, this Nemo version should work w…
    - 11 Aug 17, 1:11pm -
  • YouTube-DL GUI 0.4 Ships With New User Interface, More [PPA]
    After two years since the previous version, a new YouTube-DL GUI (YouTube-DLG) version was made available for download recently. The new 0.4 version ships with a a new user interface, easier format and save path selection and more.YouTube-DL GUI is…
    - 11 Aug 17, 9:05am -
  • Ambient Noise (ANoise) Player Fixed For Ubuntu 16.04 And Newer
    Ambient Noise, or ANoise is a simple, lightweight application for playing ambient noises, such as waves, rain, fire, and so on, useful to help you stay focused and boost productivity, or fall asleep. The application didn't work in Ubuntu 16.04 and n…
    - 14 Jun 17, 1:47pm -
  • Tool To Create Bootable Windows USB Stick From Linux `WinUSB` (Fork) Renamed To `WoeUSB`, Sees New Release
    The WinUSB fork we covered a while back was renamed to WoeUSB recently, while also seeing quite a few releases for the past few days.WoeUSB / WinUSB is a tool that can be used to create a bootable Windows installer USB stick from an ISO or DVD. The…
    - 14 Jun 17, 12:23pm -
  • MATE Dock Applet Sees New Release
    MATE Dock Applet is a MATE panel applet that displays open windows / applications as icons. The latest 0.78 version includes 5 new types of indicators, a new option to add space between dock icons, and more.Among the MATE Dock Applet features are p…
    - 6 Jun 17, 10:37am -
  • Tilix (Previously Terminix) 1.5.8 And Guake 0.8.9 Available In PPA
    Tilix (previously called Terminix) and Guake terminal emulators have had new releases recently, and are both available in PPA for Ubuntu / Linux Mint.Tilix 1.5.8Tilix is a GTK3 terminal emulator. The application allows splitting terminals both ho…
    - 1 Jun 17, 11:39am -
  • Ubuntu 17.04 (Zesty Zapus) Available For Download
    Ubuntu 17.04 has been released.The new version brings updated applications and various under-the-hood improvements, along with bug fixes. As expected, Compiz and Unity have only received minor improvements and bug fixes.On the other hand, Ubuntu…
    - 13 Apr 17, 5:06pm -


  • How to Install MediaWiki on Debian 12
    MediaWiki is an open-source wiki software used by the largest wiki sites such as Wikipedia and Wikimedia. This tutorial will show you how to install MediaWiki with the LAMP Stack (Apache, MariaDB, and PHP) on the Debian 12 server.
    - 1 day ago 24 May 24, 3:18pm -
  • Linux awk Command
    Among the numerous text processing tools available on the Linux shell, awk stands out for its power and versatility. Originally developed in the 1970s by Aho, Weinberger, and Kernighan, awk is more than just a command - it's a complete programming la…
    - 1 day ago 24 May 24, 2:59pm -
  • How to Install Laravel PHP Framework on Alma Linux 9
    Laravel is a web application framework based on PHP that is used to build enterprise and robust full-stack web applications. This tutorial will show you how to install Laravel on the Alma Linux 9 server.
    - 2 days ago 24 May 24, 1:50pm -
  • How to Check Disk Space on Ubuntu 24.04
    Tracking disk usage information is a day-to-day task of any system administrator. Linux has some built-in utilities that help you find the disk space of your system. In this tutorail, we will show you how to check disk space on Linux using multiple w…
    - 2 days ago 24 May 24, 12:48pm -
  • Perfect Server Automated ISPConfig 3 Installation on Debian 11 and Debian 12, Ubuntu 20.04 and Ubuntu 22.04
    This tutorial shows you how to easily set up a web, email and DNS server with ISPConfig 3 using the ISPConfig auto-installation script.
    - 2 days ago 23 May 24, 11:18pm -
  • How to Install SaltStack IT Automation Framework on Debian 12
    Salt or Saltstack is an open-source IT automation framework written in Python. It allows administrators to execute commands remotely to multiple machines directly.
    - 2 days ago 23 May 24, 7:58pm -
  • How to Install Zammad Customer Support System on Rocky Linux 9
    Zammad is an open-source customer support/ticketing solution based on Ruby and PostgreSQL. It helps organizations manage communications across various email, chat, and social media channels. In this guide, you will learn how to install the Zammad Tic…
    - 4 days ago 22 May 24, 12:47pm -
  • How to Install Drupal CMS with Apache and Free Let's Encrypt SSL on Ubuntu 24.04
    Drupal is a popular content management system written in PHP. This guide will show you how to install Drupal on Ubuntu 24.04 server. We will install Drupal with the LAMP Stack (Linux, Apache, MariaDB, and PHP) and secure Drupal with HTTPS from Letsen…
    - 4 days ago 22 May 24, 12:36pm -
  • How to Install and Configure Suricata IDS along with Elastic Stack on Rocky Linux 9
    Suricata is a Network Monitoring tool that examines and processes every packet of internet traffic that flows through your server. It can generate log events, trigger alerts, and drop traffic upon detecting any suspicious activity.
    - 4 days ago 22 May 24, 12:04pm -
  • How to Install Ruby on Rails on Ubuntu 24.04
    Ruby on Rails or RoR or Rails is a Ruby web application framework with MVC (Model-View-Controller) architecture. In this tutorial, we'll walk you through the installation process of Ruby on Rails onto Ubuntu 24.04, creating the first Rails project, c…
    - 4 days ago 22 May 24, 11:25am -



  • PaloAlto init-cfg.txt Bootstrap Config file Layout with Examples
    When you install and configure the PaloAlto firewall, when the firewall boots up for the first time, it does the bootstrapping process. PaloAlto uses the settings defined in the bootstrap files, including the init-cfg.txt and bootstrap.xml under the…
    - 19 May 22, 3:30am -
  • 21 Examples to Manage Secrets using AWS Secrets Manager CLI
    Using AWS Secrets manager you can store, retrieve, rotate and manage secrets such as database credentials, API keys and other sensitive information used by your application. Secrets are rotated without any disruption to your application, and you can…
    - 16 Mar 22, 2:00am -
  • 13 Examples to Manage S3 Bucket Replication Rules using AWS CLI
    Using S3 replication, you can setup automatic replication of S3 objects from one bucket to another. The source and destination bucket can be within the same AWS account or in different accounts. You can also replicate objects from one source bucket t…
    - 9 Dec 21, 3:30am -
  • 5 Python Examples to Read and Write JSON files for Encode and Decode
    JSON stands for JavaScript Object Notation, which is a format for structuring data that is very similar to the concept of maps in computer programming. Maps consists of keys and corresponding values. A key has to be unique within a map. JSON is light…
    - 1 Apr 21, 4:00am -
  • 8 Examples to Add Static Routes in PAN-OS PaloAlto from CLI and Console
    Managing routes is an essential configuration task for network admins who are managing firewalls. If you are using the PaloAlto firewall, this tutorial explains how to add static routes using both the PAN-OS command line interface and from the PaloAl…
    - 10 Mar 21, 4:00am -
  • 3 Methods to Create Jenkins Pipeline – Classic UI, BlueOcean, Git
    Jenkins is a DevOps tool which can be used to automate your build, test and delivery of software code. If you are new to Jenkins, this tutorial will help you to understand how to create Jenkins pipeline using one of the following methods: Classic Jen…
    - 7 Jan 21, 3:30am -
  • 12 Examples to Manage AWS Transit Gateway Route Table from CLI
    Apart from the default route table that gets created when you create a transit gateway, you can also create additional route tables. This helps you to associate a specific attachment with a specific route table. The attachments can propagate their ro…
    - 7 Oct 20, 3:00am -
  • 10 Examples to Manage PaloAlto Firewall Users from PAN-OS CLI
    This tutorial explains how to manage PaloAlto users from CLI. You’ll learn about user and role related functionalities including how to create a new user, assign a role to an user, make regular user as an admin user, list all existing users, delete…
    - 23 Sep 20, 3:00am -
  • 24 Examples to Manage AWS Transit Gateway and Attachments from CLI
    AWS Transit gateway acts as a hub to connect multiple VPC and on-prem networks. Apart from attaching a VPC to transit hub and routing traffic, you can also attach a VPN connection or Direct Connect gateway to your transit gateway. You can also peer t…
    - 16 Sep 20, 3:00am -
  • 5 Steps to Upgrade PaloAlto PAN-OS Firewall Software from CLI or Console
    PaloAlto releases software updates on an on-going basis. It’s essential that you stay current with the latest stable release of firewall. On a high-level the following are 5 easy steps to upgrade PaloAlto firewall: Pre-install: Verify current softw…
    - 9 Jun 20, 3:30am -


LUP 556The xz Backdoor Exposed 🚨

- 55 days ago 31 Mar 24, 9:43pm -
Coder 563: Mike’s No Good Very Bad Rails Update

- 60 days ago 27 Mar 24, 8:10am -
LUP 555: Glide like a Goose, Honk like a Moose

- 62 days ago 25 Mar 24, 10:06am -
Coder 562: Apple Loses It's Shine

- 65 days ago 22 Mar 24, 8:56am -
LUP 553: Portably Predictable Productivity

- 76 days ago 10 Mar 24, 9:55pm -
Coder 560 & 561: Double Coder Time - Let's DO this.

- 81 days ago 6 Mar 24, 10:09am -

  • newExploring Web Development: Python + Django
    The more I have learned about full-stack development with stacks like MERN, the more curious I have become about how other tech stacks compare, how they look, and how hard would it be for me to learn them now that I have a foundational understanding…
    - 28 mins ago 26 May 24, 1:51am -
  • new🚀 Exploring Front-End Development with HTML, CSS, and React.js! 🌟
    Hey, #COdeWithKOToka! Ready to dive into the world of front-end development? Whether you're a beginner or looking to refresh your skills, here’s a quick guide to get you started!🔹 HTML: The backbone of any website. It structures the content an…
    - 43 mins ago 26 May 24, 1:36am -
  • newWhy I came over to
    Since starting my career as a software engineer, I've also started to write development blog posts, to remind what I've done during work, and also thought it could be helpful when I decide to look over better opportunity.Now more than 10 years has…
    - 44 mins ago 26 May 24, 1:35am -
  • newJavaScript Promises: Explaining then & catch to a 5 year old.
    1. Promise.catch() is not try{}...catch(){}.The .catch() method of promise is just .then(void 0, onRejected). It may seem like it "catches" some errors, but that is just because of the special handling of .then() logic. 2. Promi…
    - 48 mins ago 26 May 24, 1:31am -
  • newCreating my portfolio my way
    Text Example.
    - 1 hour ago 26 May 24, 1:13am -
  • newFirst post!
    This is my first post. I 'm just starting again in the programming world and I wanna learn more and more.
    - 1 hour ago 26 May 24, 1:01am -
  • new🔥 I made a simple JavaScript to Python Converter with AI 🔄
    Hey everyone! It's been a while since I've made a post. Mostly, I've been busy with random projects — analytics tools, AI stuff, and random bots…Finally, I decided to make a side project, so I have something to post about. 😀First things f…
    - 1 hour ago 26 May 24, 12:59am -
  • newResolving CSS and HTML Not Displaying in Laravel Hosted Files
    If you're working with Laravel and notice that your CSS and HTML files are not displaying correctly, especially after deploying your application, you are not alone. This issue is common, particularly when transitioning from a local development enviro…
    - 1 hour ago 26 May 24, 12:56am -
  • newBest sites to practice your programming logic 💻
    Hello everyone! Here are some of the best options (in my opinion) to practice and improve your programming logic:Codewars: Tackle programming challenges known as "katas" that range from beginner to advanced levels, in various languages.Adventjs:…
    - 1 hour ago 26 May 24, 12:53am -
  • newTest our AI Documentation Tool in its Beta version !!!!!!
    CodeCompanion Beta is finally out and we are calling for beta testers.We launched this beta version in order to take your reviews and correct bugs, enhance features before official release so, kindly, go to the link and try it out !!Link : Try it o…
    - 2 hours ago 26 May 24, 12:47am -


  • Canonical: up to 12 years of support for Ubuntu 24.04 LTS
    Ubuntu 24.04 LTS is expected in April 2024. The new long-term service support release of the popular Linux distribution may receive up to 12 years of support. The extended support range was […]Thank you for being a Ghacks reader. The post Canonica…
    - 17 Jan 24, 5:02am -
  • Linux Mint 21.3 is now available with experimental Wayland support
    Linux Mint 21.3 is the third and final point update for the Linux Mint distribution. The developers of Linux Mint have released the new version of the popular Linux distribution today. Announced […]Thank you for being a Ghacks reader. The post Lin…
    - 11 Jan 24, 11:53am -
  • Lan Mouse: open source cross-platform mouse and keyboard sharing software
    Lan Mouse is an open source program for Windows, Linux and macOs that allows users to control multiple devices using one mouse and keyboard. Development focus is on Linux and the versions […]Thank you for being a Ghacks reader. The post Lan Mouse:…
    - 3 Jan 24, 6:29am -
  • Ubuntu 23.10 released with new Ubuntu App Center and security improvements
    Canonical released Ubuntu 23.10, codename Mantic Minotaur, to the public. The new release of the Linux distribution introduces a large number of changes, including an upgrade to Linux kernel 6.5, a new […]Thank you for being a Ghacks reader. The p…
    - 15 Oct 23, 5:29am -
  • Linux users, take action against the "Looney Tunables" now
    A new and potentially devastating Linux vulnerability has surfaced, aptly named ''Looney Tunables''. This security flaw poses a significant threat to Linux systems, as it allows local attackers to attain coveted root […]Thank you for being a Ghack…
    - 4 Oct 23, 10:21am -
  • Privacy is Sexy: custom privacy scripts for Windows, Linux and macOS
    Privacy is Sexy is a free service that allows users of desktop operating systems to improve their privacy by creating and executing custom scripts. The service is available for Windows, Linux and […]Thank you for being a Ghacks reader. The post Pr…
    - 22 Aug 23, 5:00am -
  • Linux Mint 21.2 has been released: here is what is new
    A new version of the popular Linux distribution Linux Mint is available. Linux Mint 21.2 is available on download servers, but the official website has not been updated to announce the new […]Thank you for being a Ghacks reader. The post Linux Min…
    - 16 Jul 23, 12:03pm -
  • Chromium based browsers are not loading pages properly on Linux, here's how to fix it
    Several users have said that their Chromium-based browsers are not rendering pages on some Linux distros. The issue seems to have surfaced after a recent update for Linux's LLVM libraries, specifically libllvm […]Thank you for being a Ghacks reade…
    - 12 Jul 23, 6:18am -
  • iVentoy: boot and install operating systems on multiple machines over the network
    The developer of the multi-boot tool Ventoy has released a new utility called iVentoy. Ventoy is an open source tool to create bootable USB drives using one or more disk image formats. […]Thank you for being a Ghacks reader. The post iVentoy: boot…
    - 24 Jun 23, 10:08am -
  • Linux 6.3 offers improved security and functionality for users
    The latest version of Linux, Linux 6.3, has been released following a "nice, controlled release cycle," according to project boss Linus Torvalds. The release cycle required seven release candidates, which were supported […]Thank you for being a Gh…
    - 25 Apr 23, 2:34pm -


  • newEight weekend stable kernel updates
    The 6.9.2, 6.8.11, 6.6.32, 6.1.92, 5.15.160, 5.10.218, 5.4.277, and 4.19.315stable kernel updates have all been released. Each contains animportant set of fixes. Users of those kernels should upgrade.
    - 2 hours ago 26 May 24, 12:07am -
  • new[$] Two talks on multi-size transparent huge page performance
    Using huge pages has been known for years to improve the performance ofmany workloads. But traditional huge pages, often sized by the CPU at 2MB,can be difficult to allocate and can waste memory due to internalfragmentation. Driven by both the f…
    - 10 hours ago 25 May 24, 4:38pm -
  • [$] Atomic writes without tears
    John Garry and Ted Ts'o led a discussion about supporting atomic writes for bufferedI/O, without any torn (or partial) writes to the device, at the 2024 Linux Storage,Filesystem, Memory Management, and BPF Summit. It is something of acontinuation…
    - 1 day ago 24 May 24, 9:33pm -
  • [$] Allocator optimizations for transparent huge pages
    The original Linux kernel, posted in 1991, ran on a system with a 4KB pagesize. Over 30 years later, most of us are still running on systemswith 4KB pages, even though the amount of installed memory has grown by afew orders of magnitude. It is…
    - 1 day ago 24 May 24, 8:42pm -
  • [$] Recent improvements to BPF's struct_ops mechanism
    Kui-Feng Lee spoke early in the BPF track at the 2024Linux Storage,Filesystem, Memory Management, and BPF Summit about some of therecent improvements to BPF. These changes were largely driven by thesched_ext work that David Vernet had covered in…
    - 1 day ago 24 May 24, 7:37pm -
  • [$] Readying DNF5 for Fedora 41
    With the release of Fedora 40 it's time tostart looking ahead to what Fedora 41 has in store. One of the largestchanges planned for the next release is a switch toDNF5, a C++ rewrite of the DNFpackage manager. A previous attempt to make the swi…
    - 1 day ago 24 May 24, 4:51pm -
  • [$] Large-folio support for shmem and tmpfs
    The kernel contains a pair of related filesystems that, among other things,can be used for shared-memory applications; shmem is an internal mechanismused within the kernel, while the tmpfs filesystem is mounted andaccessible from user space. As i…
    - 2 days ago 24 May 24, 2:02pm -
  • BitKeeper, Linux, and licensing disputes: How Linus wrote Git in 14 days (Graphite blog)
    ThisGraphite blog post retells the history of the BitKeeper fiasco and thedawn of the Git era.When we think of history, we often romanticize it as being born ofa sudden stroke of inspiration. But the creation of git shows thefar harsher rea…
    - 2 days ago 24 May 24, 1:34pm -
  • Security updates for Friday
    Security updates have been issued by Fedora (chromium, libreoffice, and thunderbird), Red Hat (.NET 7.0, .NET 8.0, gdk-pixbuf2, git-lfs, glibc, python3, and xorg-x11-server-Xwayland), SUSE (firefox, opensc, and ucode-intel), and Ubuntu (cjson and gno…
    - 2 days ago 24 May 24, 1:16pm -
  • [$] A new swap abstraction layer for the kernel
    Swapping may be a memory-management technique at its core, but itsimplementation also involves the kernel's filesystem and storage layers.So it is not surprising that a session on the kernel's swap abstractionlayer, led by Chris Li at the 2024 Lin…
    - 2 days ago 23 May 24, 7:27pm -


  • Disney+ With Ads Is Here, and It Doesn’t Work on Roku
    We have some good news and bad news. Disney+ price hikes are live as of the publishing date, pushing the price to $10.99 a month, up from $7.99/mo. The good news is that if you’d rather not pay that much, the ad-supported tier has also gone live to…
    - 8 Dec 22, 7:49pm -
  • 10 Awesome PlayStation 5 Features You Should Be Using
    Got your hands on a PlayStation 5 at last? Sony’s console can do more than let you experience top-tier titles. To make the most of this powerful gaming system, check out these PS5 add-ons and hidden features.Read This Article on How-To Geek ›
    - 8 Dec 22, 6:30pm -
  • The Five Best PC Upgrades to Improve Performance
    Upgrading a PC? Your choices range from installing more RAM to custom building a case designed for a DIY liquid cooling system. Which upgrades are the best depends on your PC. What specs does it have right now? Are you gaming, editing 4K videos, or j…
    - 8 Dec 22, 6:00pm -
  • Google Is Finally Making Chrome Use Less RAM
    Google Chrome uses sandboxing to improve security, which has the unfortunate side effect of requiring more RAM for each tab. There’s a new feature rolling out that (partially) addresses the problem.Read This Article on How-To Geek ›
    - 8 Dec 22, 5:00pm -
  • The 25 Best Gifts for Cutting the Cord for 2022
    Cord cutting—ditching a traditional cable subscription—has never been easier. However, there’s no shortage of options when it comes to how you can cut the cord. For the cord cutter in your life, you have plenty of gifts to consider.Read This Ar…
    - 8 Dec 22, 5:00pm -
  • You Can Now Protect Your Apple Account With Hardware Keys
    Two-factor authentication is a must-have in today’s digital world. There are different methods for it, but perhaps the most secure one is using a hardware key. Now, you’ll be able to secure your Apple account using one.Read This Article on How-To…
    - 8 Dec 22, 4:59pm -
  • System76’s New Open-Source Hardware Keyboard Is Massive
    If you’re a keyboard enthusiast, System76’s Launch lineup of keyboards is perhaps among the best keyboards out there. They’re a little on the expensive side, but they allow unparalleled tweaking allowing you to get it to work just how you like…
    - 8 Dec 22, 4:30pm -
  • You Can Get Unlimited T-Mobile Home Internet for $25/Month (50% Off)
    T-Mobile has spent the past year expanding its home internet service to more areas across the United States. Now you can try out the 5G-powered home internet for half off the usual price, with a few catches.Read This Article on How-To Geek ›
    - 8 Dec 22, 4:26pm -
  • How to Check What Graphics Card (GPU) Is in Your PC
    All computers have graphics hardware that handles everything from displaying your desktop and decoding videos to rendering demanding PC games. Most modern PCs have graphics processing units (GPUs) made by Intel, NVIDIA, or AMD, but remembering which…
    - 8 Dec 22, 3:24pm -
  • The Excellent Kasa Smart Plug Is Just $8 Right Now
    Smart home gadgets aren’t just smart lightbulbs. You can make pretty much any part of your house smart these days, even things as simple as wall plugs. If you want to get one of the best smart plugs, this amazing Kasa option is cheaper than ever du…
    - 8 Dec 22, 3:20pm -


  • Linky
    Linky: Post to Twitter and Mastodon with simplicity.
    - 25 Jan 23, 12:00pm -
  • FrogFind
    FrogFind: A DuckDuckGo-powered search engine designed for old browsers running on vintage computers.
    - 20 Jan 23, 12:00pm -
  • One Thing
    One Thing: Put a single task or goal in your [macOS] menu bar.Add a line of text to the menu bar, automate updates using a command line app, Shortcuts integration or the custom URL scheme.See alsoTextBar
    - 18 Jan 23, 12:00pm -
  • yt-dlp
    yt-dlp: A youtube-dl fork with additional features and fixes
    - 13 Jan 23, 12:00pm -
  • Cilicon
    Cilicon: Cilicon is a macOS App that leverages Apple’s Virtualization Framework to create, provision and run ephemeral virtual machines with minimal setup or maintenance effort.
    - 12 Jan 23, 3:35pm -
  • Heatwave
    Heatwave: Heatwave generates a heat map of your git commits, similar to how GitHub’s heat map looks. View all commits or a single user’s commits for the past year or previous years.
    - 11 Jan 23, 12:00pm -
  • nom
    nom: A simple RSS feed reader for the terminal.
    - 10 Jan 23, 12:00pm -
  • gum
    gum: A tool for glamorous shell scripts. Gum provides highly configurable, ready-to-use utilities to help you write useful shell scripts… with just a few lines of code.
    - 6 Jan 23, 1:05pm -
  • Smol Pub
    Smol Pub: Smol Pub is [a] tiny blogging service. Web interface and CLI to manage your posts. Accessible from Web, Gemini and Gopher. Storage for your images. Write custom CSS for web. Attach your custom domain with SSL. Export yo…
    - 30 Dec 22, 12:00pm -
  • Newsboat
    Newsboat: Newsboat is an RSS/Atom feed reader for the text console.Use it locally, or sync with various RSS services/apps.
    - 29 Dec 22, 12:00pm -


  • Generate a GIF image from video file
    $ ffmpeg -ss 30 -t 3 -i input.mp4 -vf "fps=10,scale=320:-1:flags=lanczos,split[s0][s1];[s0]palettegen[p];[s1][p]paletteuse" -loop 0 output.gifThe 30 means start extracting frames from 30 seconds into the video. The 3 means extract the next 3 seconds…
    - 68 days ago 19 Mar 24, 12:34am -
  • Find all the hidden dot files
    $ find ./path_to_dir -type f -name '.*'This begins recursively looking at dot files starting from "./path_to_dir". Then it prints out the names of those files.If you are satisfied with the list of files discovered then you can delete them like so `…
    - 70 days ago 16 Mar 24, 11:47pm -
  • Create a highly compressed encrypted 7zip file from a directory
    $ 7z a -t7z -mhe=on -m0=lzma2 -mx=9 -mfb=64 -md=32m -ms=on some_directory.7z some_directory/Create a 7zip archive named "some_directory.7z" and adds to it the directory "some_directory".The `-mhe=on` is for header encryption, basically it mangles t…
    - 70 days ago 16 Mar 24, 11:36pm -
  • Disk usage skipping mount points (even top-level ones)
    $ for a in /*; do mountpoint -q -- "$a" || du -shx "$a"; done | sort -hOther solutions that involve doing du -sx /*are incomplete because they will still descend other top-level filesystems are that mounted directly at "/" because the * expands to…
    - 88 days ago 28 Feb 24, 1:43am -
  • Generate random port number
    $ shuf -i 1024-65535 -n 1`shuf` generate random permutations. `-i`, `--input-range=LO-HI` and `-n`, `--head-count=COUNT` output at most COUNT lines View this command to comment, vote or add to favourites View all commands by pabloabDiff…
    - 96 days ago 19 Feb 24, 10:02pm -
  • Assign top-level JSON entries to shell variables
    $ json='{"a":42, "b":"s t r i n g", "c": []}' ; eval $(echo $json | jq -r 'to_entries | .[] | select(.value | scalars) | .key + "=\"" + (.value | tostring) + "\";"' | tee /dev/tty)A recursive version might be useful too./dev/tty is used to show whi…
    - 26 Sep 23, 3:11am -
  • MacOS: Make the terminal app always quit when
    $ alias exit="killall Terminal"When you use the "exit" command in a Linux terminal window, it not only closes the terminal window itself but also the terminal emulator app, such as GNOME Terminal or Konsole, that it belongs to. If you use the "exit"…
    - 18 Sep 23, 4:41am -
  • Get the beats per minute from an audio track
    $ ffmpeg -loglevel quiet -i "$AUDIO_FILE" -f f32le -ac 1 -ar 44100 - | bpmRequires bpm-tools View this command to comment, vote or add to favourites View all commands by malathionDiff your entire…
    - 16 Sep 23, 6:55pm -
  • Download Video & extract only a specific Time of it
    $ yt-dlp --external-downloader ffmpeg --external-downloader-args "-ss 00:05:00 -t 00:01:00" ""Because this does not download more of the video than necessary, it is faster (especially with long videos).…
    - 16 Sep 23, 6:04pm -
  • Show temp of all disk
    $ grep -l "drivetemp" /sys/class/hwmon/hwmon*/name | while read f; do printf "%s(%-.2s°C)\n" "`<${f%/*}/device/model`" "`<${f%/*}/temp1_input`"; doneShow temp of all disk with the drivetemp module activate View this command to comment, vot…
    - 10 Sep 23, 6:24pm -

  • Completing the largest migration in Kubernetes history
    Since as early as Kubernetes v1.7, the Kubernetes project has pursued the ambitious goal of removing built-in cloud provider integrations (KEP-2395).While these integrations were instrumental in Kubernetes' early development and growth, their remova…
    - 6 days ago 20 May 24, 12:00am -
  • Gateway API v1.1: Service mesh, GRPCRoute, and a whole lot more
    Following the GA release of Gateway API last October, KubernetesSIG Network is pleased to announce the v1.1 release ofGateway API. In this release, several features are graduating toStandard Channel (GA), notably including support for service mes…
    - 16 days ago 9 May 24, 5:00pm -
  • Container Runtime Interface streaming explained
    The Kubernetes Container Runtime Interface (CRI)acts as the main connection between the kubeletand the Container Runtime.Those runtimes have to provide a gRPC server which has tofulfill a Kubernetes defined Protocol Buffer interface.This API def…
    - 25 days ago 1 May 24, 12:00am -
  • Kubernetes 1.30: Preventing unauthorized volume mode conversion moves to GA
    With the release of Kubernetes 1.30, the feature to prevent the modification of the volume modeof a PersistentVolumeClaim that was created froman existing VolumeSnapshot in a Kubernetes cluster, has moved to GA!The problemThe Volume Mode of a Per…
    - 26 days ago 30 Apr 24, 12:00am -
  • Kubernetes 1.30: Multi-Webhook and Modular Authorization Made Much Easier
    With Kubernetes 1.30, we (SIG Auth) are moving Structured AuthorizationConfiguration to beta.Today's article is about authorization: deciding what someone can and cannotaccess. Check a previous article from yesterday to find about what's new inKu…
    - 30 days ago 26 Apr 24, 12:00am -
  • Kubernetes 1.30: Structured Authentication Configuration Moves to Beta
    With Kubernetes 1.30, we (SIG Auth) are moving Structured Authentication Configuration to beta.Today's article is about authentication: finding out who's performing a task, and checkingthat they are who they say they are. Check back in tomorrow to…
    - 31 days ago 25 Apr 24, 12:00am -
  • Kubernetes 1.30: Validating Admission Policy Is Generally Available
    On behalf of the Kubernetes project, I am excited to announce that ValidatingAdmissionPolicy has reachedgeneral availabilityas part of Kubernetes 1.30 release. If you have not yet read about this new declarative alternative tovalidating admission…
    - 32 days ago 24 Apr 24, 12:00am -
  • Kubernetes 1.30: Read-only volume mounts can be finally literally read-only
    Read-only volume mounts have been a feature of Kubernetes since the beginning.Surprisingly, read-only mounts are not completely read-only under certain conditions on Linux.As of the v1.30 release, they can be made completely read-only,with alpha s…
    - 33 days ago 23 Apr 24, 12:00am -
  • Kubernetes 1.30: Beta Support For Pods With User Namespaces
    Linux provides different namespaces to isolate processes from each other. Forexample, a typical Kubernetes pod runs within a network namespace to isolate thenetwork identity and a PID namespace to isolate the processes.One Linux namespace that was…
    - 34 days ago 22 Apr 24, 12:00am -
  • Kubernetes v1.30: Uwubernetes
    Editors: Amit Dsouza, Frederick Kautz, Kristin Martin, Abigail McCarthy, Natali VlatkoAnnouncing the release of Kubernetes v1.30: Uwubernetes, the cutest release!Similar to previous releases, the release of Kubernetes v1.30 introduces new stable, b…
    - 39 days ago 17 Apr 24, 12:00am -

Reddit K8s

  • newKubernaties Updating Worklaods
    Hey Guys, I'm running a Kubernetes cluster at home and just trying to understand the update process. When using helm install I see that most specify the version of the container which is fine. I have Rancher installed as well where sometimes I do se…
    - 3 hours ago 25 May 24, 11:05pm -
  • newDetach from running pod
    I’m not sure what cause this to stop working (server or client) but I used to detach from running pod using the escape sequence p q. As I’m attaching to running pod using kubectl attach -it my_pod I would like to detach without terminating the pr…
    - 7 hours ago 25 May 24, 6:52pm -
  • newTalos - An Immutable OS for Kubernetes
    submitted by /u/TheBidouilleur [link] [comments]
    - 8 hours ago 25 May 24, 6:28pm -
  • newHappy 7th Birthday, Istio!
    submitted by /u/crb0r [link] [comments]
    - 16 hours ago 25 May 24, 10:20am -
  • newsig: Interactive grep (for streaming)
    submitted by /u/aqny [link] [comments]
    - 18 hours ago 25 May 24, 8:30am -
  • newFlux bootstrap removes the spec.decryption section from my Kustomisation resource.
    I have a home lab repo which flux is already synced too. I already had SOPS configured and my secrets are encrypted. I tore down my cluster yesterday and when I tried to bootstrap the new instance of the cluster, I noticed that gotk-sync.yaml was mod…
    - 21 hours ago 25 May 24, 5:44am -
  • newCAPI/CAPZ
    When creating a cluster (management) control plane was listed at 3 and worker where 3 . The outcome was 1 CP and 3 WN …. Trying to dig around to make this 3:3…. Looking for some info how to fix that .. submitted by /u/Fun_Dirt_2063 [link…
    - 21 hours ago 25 May 24, 5:36am -
  • newHow can I re-initialize load balancer IP addresses for my services after reinstalling Cilium?
    I recently reinstalled Cilium and noticed after that my services still had load balancer IPs assigned, but were no longer reachable from the network. I can resolve this issue by redeploying the service, although this can be tedious. Is there another…
    - 23 hours ago 25 May 24, 3:08am -
  • What does file:/// mean in config map?
    IN config map i saw teh following line fooCACert: file:///tmp/foo_ca.crt What does that mean? The reason why i am asking is because when i deploy the pod using the the mounted config map complains the file doesn't exist. So what does the above line…
    - 1 day ago 24 May 24, 9:00pm -
  • rancher, rke2, central way to "put files" on every node?
    So I'm trying to get Cilium going on my dev cluster of rke2 nodes to replace kube-proxy. And there's at least one step I need to put a yaml manifest file on every node in the cluster, which I'm currently doing manually. To mee, this seems ass-backwar…
    - 1 day ago 24 May 24, 7:53pm -

Reddit Docker

  • newDocker Browser Hikvision Browser plugin
    Trying to setup a docker browser where is can do a webview of a Hikvision NVR. It seems to require a plug in but I am not sure if it's possible to install it on a docker container. Anyone got it to work or have any suggestions ? submitted by /u…
    - 1 hour ago 26 May 24, 1:16am -
  • newPyload - Download location
    Hi all! Need help for installing pyload. Compose file like this: CoreELEC:/var/media/sgt/pyload # cat docker-compose.yml version: "2.1" services: pyload: image: container_name: pyload environment: PUID=1000 PGID=1000 TZ=A…
    - 2 hours ago 26 May 24, 12:39am -
  • newunique IP per container with Ubuntu on Hyper-V?
    Newbie here using docker. I am running Docker on Ubuntu using Hyper-V on Windows 10. (Unfortunately I need to maintain Windows for a small number of apps.) I will have 3-4 different containers, all lightweight. I would like them to have unique IP a…
    - 2 hours ago 25 May 24, 11:57pm -
  • newAccess active console of docker container?
    So I googled, and I could not find an answer to this one. So say I have an application that is running in a docker container, is it possible to connect to the active console? I know I can run "docker exec -it [container] bash --login" to access the s…
    - 7 hours ago 25 May 24, 7:10pm -
  • newPlex cannot access video's
    I have plex running in a docker container on my debian VM. The movie files are stored on my truenas VM which I access through a mounted folder on the debian VM. This is how I set it up in the fstab file: // /mnt/odin-share cifs…
    - 8 hours ago 25 May 24, 6:06pm -
  • new|Bi-Daily Thread| Ask for help here in the comments or anything you want to post
    submitted by /u/TJOcraft8 [link] [comments]
    - 8 hours ago 25 May 24, 6:01pm -
  • newRaspberry Pi / CasaOS/ Plex cannot open SETUP page
    I installed plex on raspberry pi on casaos, and when i launch plex web using localhost:32400 it directs me to the plex web but i cannot set up my media server. It says get a mediaserver. LOG: plex | [migrations] started plex | [migrations] no migrati…
    - 8 hours ago 25 May 24, 5:58pm -
  • newtransmission openvpn haugene- can i implement rss feeder into it? how can i do this?
    transmission openvpn haugene- can i implement rss feeder into it? how can i do this? submitted by /u/kritike24 [link] [comments]
    - 11 hours ago 25 May 24, 3:45pm -
  • new80% docker containers suddently stopped working
    submitted by /u/littleblack11111 [link] [comments]
    - 11 hours ago 25 May 24, 2:53pm -
  • newdocker container problems
    not sure if anyone can help but this is driving me up the wall now. Yesterday I decided to add a network switch to my setup. nothing fancy, just a 8 port 2.5g unmanaged switch. at first I was told to connect my virgin hub (modem mode) to my switch th…
    - 13 hours ago 25 May 24, 1:43pm -

  • KCD Argentina 2024: mastering the Kubernetes tango and scoring goals in container orchestration
    KCD post originally published on Linkedin by Angel Ramirez, CEO at Cuemby | CNCF & OSPO Ambassador | Public Speaker | Cloud Computing and Kubestronaut As an ambassador for the Cloud Native Computing Foundation (CNCF) and TODO (OSPO)...
    - 1 day ago 24 May 24, 3:00pm -
  • Happy 7th Birthday, Istio!
    Project post originally published on the Istio blog by Lin Sun,, for the Istio Steering Committee Celebrating Istio’s momentum and exciting future. On this day in 2017, Google and IBM announced the launch of the Istio service mesh....
    - 2 days ago 24 May 24, 1:04pm -
  • Say goodbye to your sidecars: Istio’s ambient mode reaches Beta in v1.22
    Project post originally published on the Istio blog by Lin Sun,, for the Istio Steering and Technical Oversight Committees Layer 4 & Layer 7 features are both now ready for production. Today, Istio’s revolutionary new ambient data plane m…
    - 2 days ago 23 May 24, 3:00pm -
  • Kubestronaut in Orbit: Yongkang He
    Get to know Yongkang Yongkang is one of our first Kubestronauts and is based in Singapore and supports a company in the Asia Pacific. He’s shifted his focus to cloud native technologies and is now fully certified on...
    - 2 days ago 23 May 24, 3:00pm -
  • Does your observability practice lack maturity? Here’s what to do
    Member blog post originally published on the blog by Jake O’Donnell Observability isn’t new. But organizations are struggling to adopt mature observability practices, and the impact on business is palpable. Organizations are seeing the v…
    - 3 days ago 22 May 24, 5:36pm -
  • AWS Karpenter vs Kubernetes Cluster Autoscaler: choosing the right auto-scaling tool
    Member post originally published on the Devtron blog by Prakarsh TL;DR: Learn the key difference between AWS Karpenter and Kubernetes Cluster Autoscaler and choose the right auto-scaling tool for your infrastructure In the world of Kubernetes auto-sc…
    - 3 days ago 22 May 24, 3:00pm -
  • Love, hate, and policy languages: an introduction to decision-making engines
    Community post by Gabriel L. Manor, Director of DevRel at Domain-specific declarative languages have been a huge part of software development since its early days. Created to tackle the complexities and specialized requirements that general…
    - 4 days ago 21 May 24, 3:00pm -
  • Cloud Native Glossary — the Russian version is live!
    Community post by Kirill Kononovich, Dmitry Shurupov, Timur Tukaev The Cloud Native Glossary is a project led by the CNCF Business Value Subcommittee. Its goal is to explain cloud native concepts in clear and simple language without requiring...
    - 5 days ago 20 May 24, 3:00pm -
  • Announcing Flux 2.3 GA
    Project post originally published on Flux’ blog by Stefan Prodan We are thrilled to announce the release of Flux v2.3.0! In this post, we will highlight some of the new features and improvements included in this release. General availability...
    - 8 days ago 17 May 24, 3:00pm -
  • Platform engineering at KubeCon + CloudNativeCon Europe 2024 – a recap
    Community post originally published on TAG App Delivery’s blog by Atulpriya Sharma Exactly a month ago, Kubernetes users and experts gathered in the City of Lights, Paris, for KubeCon’s Europe edition. With over 12,000 in-person attendees, this…
    - 8 days ago 17 May 24, 3:00pm -

hacker news


  • The Future of Kubernetes: Potential Improvements Through Generative AI
    Kubernetes, the open-source platform for automating deployment, scaling, and management of containerized applications, has revolutionized the IT industry. However, like all innovative technology, it continuously seeks enhancements to improve efficien…
    - 61 days ago 25 Mar 24, 3:30pm -
  • Retrieval-Augmented Generation: A More Reliable Approach
    In the rapidly changing world of artificial intelligence, it has evolved far more than just predictions based on data analysis. It is now emerging with limitless potential for generating creative content and problem-solving models. With generative AI…
    - 61 days ago 25 Mar 24, 2:30pm -
  • C4 PlantUML: Effortless Software Documentation
    Documentation plays a crucial role in any project, serving as a compass for development teams, and as a good way for the new joiners to know how the project is done. More often than not, documentation becomes a task that is either indefinitely postpo…
    - 62 days ago 25 Mar 24, 1:30pm -
  • I Built My First Go Application and Deployed It to Heroku
    Go (aka Golang) came to life at Google in 2009. It was designed by a few big names: Robert Griesemer, who had a large hand in the development of the Java Virtual Machine. Rob Pike, who holds the U.S. patent for windowing UI systems as well as help…
    - 62 days ago 25 Mar 24, 11:30am -
  • Distributed Caching: Enhancing Performance in Modern Applications
    In an era where instant access to data is not just a luxury but a necessity, distributed caching has emerged as a pivotal technology in optimizing application performance. With the exponential growth of data and the demand for real-time processing, t…
    - 62 days ago 25 Mar 24, 10:39am -
  • Exploring the Frontiers of AI: The Emergence of LLM-4 Architectures
    The relentless advancement of artificial intelligence (AI) technology reshapes our world, with Large Language Models (LLMs) spearheading this transformation. The emergence of the LLM-4 architecture signifies a pivotal moment in AI development, herald…
    - 64 days ago 22 Mar 24, 11:00pm -
  • Organizing Knowledge With Knowledge Graphs: Industry Trends
    Knowledge graphs are a giant web of information where elements and ideas are linked to show how they are related in the real world. This is beyond databases that just store information. Knowledge graphs also store the connections between information.…
    - 64 days ago 22 Mar 24, 10:00pm -
  • Empowering Developers With Scalable, Secure, and Customizable Storage Solutions
    In today's data-driven world, businesses face numerous challenges when it comes to storing, securing, and analyzing vast amounts of information. As a developer, engineer, or architect, finding the right storage solution that seamlessly integrates wit…
    - 64 days ago 22 Mar 24, 9:00pm -
  • Ethical Considerations in AI Development
    Artificial Intelligence (AI) has rapidly evolved, empowering us with remarkable capabilities, from predictive analytics to autonomous systems. However, this technological leap also brings forth ethical dilemmas and challenges. As AI development becom…
    - 64 days ago 22 Mar 24, 8:00pm -
  • A Deep Dive Into CDC With Azure Data Factory
    Change Data Capture (CDC) in SQL Server is a powerful feature designed to track and capture changes made to data within a database. It provides a reliable and efficient way to identify alterations to tables, allowing for the extraction of valuable in…
    - 64 days ago 22 Mar 24, 7:00pm -



I Bought 6 PC “Speed Up” Tools to See if They Work

- 9 hours ago 25 May 24, 5:00pm -
LTT Released 3rd Party Investigation Summary - WAN Show May 24, 2024

- 22 hours ago 25 May 24, 4:15am -
De-Google Your Life - Part 1

- 2 days ago 23 May 24, 8:22pm -

- 3 days ago 22 May 24, 7:06pm -
Who Can Find the Weirdest PC Parts on AliExpress?

- 5 days ago 20 May 24, 4:56pm -
I was too poor to afford this

- 6 days ago 19 May 24, 4:07pm -




  • newHow to Install LEMP Stack on Ubuntu 24.04 LTS
    Learn how to install the LEMP stack on Ubuntu 24.04 LTS with our step-by-step guide. Nginx, MariaDB, and PHP setup made simple.
    - 39 mins ago 26 May 24, 1:40am -
  • newRunning LLMs Locally Using Ollama and Open WebUI on Linux
    In this article, you will learn how to locally access AI LLMs such as Meta Llama 3, Mistral, Gemma, Phi, etc., from your Linux terminal by using an Ollama, and then access the chat interface from your browser using the Open WebUI.
    - 2 hours ago 25 May 24, 11:52pm -
  • new5 quick tweaks make your GNOME desktop so much easier to use
    Every GNOME user should do these five things to their desktop environment right away. They make a big difference and all can be accomplished in minutes.
    - 4 hours ago 25 May 24, 10:03pm -
  • newKup - backup scheduler for the Plasma desktop
    Kup is created for helping people to keep up-to-date backups of their personal files. Connecting a USB hard drive is the primary supported way to store files, but saving files to a server over a network connection is also possible for advanced users.
    - 6 hours ago 25 May 24, 8:14pm -
  • newCoreboot 24.05 Debuts with Enhanced 64-bit Support
    Coreboot 24.05 open-source BIOS implementation released with support for 25 new platforms, enhanced 64-bit stability, versatile TPM drivers, and more.
    - 8 hours ago 25 May 24, 6:26pm -
  • newHow to Install Laravel PHP Framework on Alma Linux 9
    Laravel is a web application framework based on PHP that is used to build enterprise and robust full-stack web applications. This tutorial will show you how to install Laravel on the Alma Linux 9 server.
    - 10 hours ago 25 May 24, 4:37pm -
  • newIn a Feel Good Moment, Linux 6.10 Makes One Last Change to ReiserFS
    It’s been a while since Hans Reiser was in the news. That’s because it’s been 16 years since he was sentenced to spend 15 years to life as a guest of the California Department of Corrections and Rehabilitation for murdering his wife. Before tha…
    - 12 hours ago 25 May 24, 2:48pm -
  • newHow to List All Files Installed by an RPM Package
    In this article, we will discuss how to list all files installed by an RPM package on a Red Hat Enterprise Linux (RHEL) system. RPM (Red Hat Package Manager) is a powerful package management system used by RHEL and other RPM-based distributions. Unde…
    - 13 hours ago 25 May 24, 1:00pm -
  • newUltramarine Linux 40: Fedora in the Heart, Budgie on the Face
    Ultramarine Linux 40: Based on Fedora 40, rainy spring theme, early upgrades, a new Xfce edition, and more.
    - 15 hours ago 25 May 24, 11:11am -
  • newWhere do Terraform and OpenTofu go from here?
    Here's the tea, for all open sourcers inclined to drink itOpinion Oracle is dropping Terraform for OpenTofu, and IBM's CEO is talking up open source. What does all this mean for both programs? Here's what I see happening. …
    - 17 hours ago 25 May 24, 9:22am -


Tekzilla Live Stream

- 27 Apr 17, 4:45pm -
The Secret to Customizing Your Taskbar in Win 7 - Tekzilla Daily Tip

- 24 Sep 15, 7:11pm -
The Safety of Hydrogen Fuel Vehicles

- 8 Jan 15, 1:01am -
The Future of Filling Up

- 7 Jan 15, 9:59pm -
Powering a Home with Your Car

- 7 Jan 15, 3:26am -
The Road to Hydrogen Infrastructure

- 7 Jan 15, 2:19am -


  • The future of
    Oracle’s purchase of Sun Microsystems has been the cause of some uncertainty and concern for the open source projects and initiatives that Sun were previously responsible for. Oracle are not known for being particularly welcoming or supportive of…
    - -
  • Blender’s Durian Open Movie Project Premieres “Sintel”
    Yesterday, the Durian Open Movie Project premiered Sintel, a short animation film produced independently by the Blender Foundation and licensed under a Creative Commons licence.What makes this film (and previous Blender films, Big Buck Bunny and El…
    - -
  • Quick Reference — Converting Images with ImageMagick
    While you might associate working with images with big graphical programs like GIMP or Photoshop, ImageMagick is an entirely different animal. It is a suite of command-line programs for converting and manipulating images.But why would you use a com…
    - -
  • Getting to Grips with GRUB 2
    For a long time, the Grand Unified Bootloader, or GRUB, has been the standard way of getting a PC to boot into your Linux, or other Unix operating system. The flexibility offered by GRUB makes it easy to dual boot, triple boot… well, actually, d…
    - -
  • Roundup: Text Based Text Editors
    For some reason, text editors are something that us Unix geeks get very passionate about. Whether it’s an argument over which editor is better, or just professing our love for our favourite keyboard shortcuts, it’s an emotive issue.You migh…
    - -
  • Open Video on the Web: Where Are We Now?
    Back in January 2009, I wrote a post on opening video on the web. At the time, the Mozilla Foundation had just invested $100,000 in the Wikimedia Foundation to use Theora for videos on their sites.In the last year and a half, the situation with…
    - -
  • WattOS — a lightweight, low-power Linux
    A lightweight Linux distribution often seems to require making sacrifices — using a UI which many users would find unfamiliar and using software which is heavily cut down in functionality.WattOS is a really interesting lightweight Linux distr…
    - -
  • Ohio LinuxFest is ready for 40 Years
    Ohio LinuxFest is definitely one of my favorite Linux and open-source conferences. If you’ve never been to a Linux conference, now is a great time to begin. If you have, it’s also a great time to experience this conference.The main reason y…
    - -
  • The File Menu
    This.The File menu has been around since the dawn of user interfaces. But do you know what? It has overstayed its welcome. The File menu has been abused in far too many applications.A File menu should deal with files. That’s it. Open a fil…
    - -
  • OpenShot — Video Editing Made Simple
    Desktop Linux isn’t necessarily the first platform you’d think of going to for video editing. Despite that, there are several great projects that offer video editing functionality; things like PiTiVi, Cinelerra and Kino to name just a few.Jona…
    - -



  • Distribution Release: Ultramarine Linux 40
    The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. Ultramarine Linux is a Fedora-based desktop distribution which attempts to provide a better, out-of-the-box desktop experience. The project's latest release, Ultramarine Linux 40, swap…
    - 1 day ago 24 May 24, 7:01pm -
  • Distribution Release: Murena 2.0
    The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. The Murena project delivers a de-Googled version of Android for smartphones which include several privacy protecting features and independent cloud services. The Murena team have relea…
    - 2 days ago 24 May 24, 1:27pm -
  • Distribution Release: Alpine Linux 3.20.0
    The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. Alpine Linux is a community developed operating system designed for routers, firewalls, VPNs, VoIP boxes, containers, and servers. The project's latest stable release is Alpine Linux 3…
    - 4 days ago 22 May 24, 1:40pm -
  • Development Release: Damn Small Linux 2024 RC4
    The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. The Damn Small Linux (DSL) project has published a new development snapshot of the upcoming Damn Small Linux 2024 release. The new snapshot updates the Dillo web browser, restored some…
    - 4 days ago 22 May 24, 11:09am -
  • BSD Release: GhostBSD 24.04.1
    The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. GhostBSD is a desktop-oriented operating system based on FreeBSD. The project's latest release is GhostBSD 24.04.1 which is based on FreeBSD's 14-STABLE development branch. The new sna…
    - 5 days ago 21 May 24, 12:25pm -
  • Development Release: FreeBSD 14.1-BETA3
    The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. Colin Percival has announced that the FreeBSD team have published a new beta snapshot for the project's upcoming 14.1 release. The new beta fixes crashes on i386, addresses large RISC-…
    - 6 days ago 20 May 24, 12:46pm -
  • Distribution Release: MX Linux 23.3
    The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. The developers of MX Linux, a Debian-based desktop distribution with graphical administration tools and a choice of three popular desktops, have announced the release of MX Linux 23.3:…
    - 6 days ago 20 May 24, 3:50am -
  • DistroWatch Weekly, Issue 1071
    The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. This week in DistroWatch Weekly: Review: Archcraft 2024.04.06News: ReactOS improves functionality and stability, Haiku makes it easier to switch themes, NetBSD sets a policy against…
    - 6 days ago 20 May 24, 12:47am -
  • Distribution Release: Br OS 24.04
    The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. Anderson Marques has announced the release of Br OS 24.04, a brand-new version of this Brazilian project's Kubuntu-based Linux distribution with Calamares as the system installer and…
    - 10 days ago 16 May 24, 2:17pm -
  • Development Release: deepin 23 RC
    The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. The development team behind deepin, a desktop Linux distribution featuring the Deepin Desktop Environment (DDE), has announced the availability of the release candidate of its upcoming…
    - 11 days ago 15 May 24, 12:03pm -


Is this the coolest ergonomic keyboard ever?

- 31 Jul 23, 2:11pm -
Awesome Linux pixelated terminal

- 23 Jun 23, 1:00pm -
The duf is a better 'df' command for Linux, macOS and BSD

- 16 Nov 22, 3:10pm -
How to Upgrade to Ubuntu 22.04 LTS Using GUI method

- 19 Apr 22, 9:36pm -
How to convert from CentOS 8 to AlmaLinux 8 tutorial

- 3 Jan 22, 8:44pm -
How do I migrate from CentOS 8 to Rocky Linux?

- 10 Dec 21, 5:07pm -


  • Display an Interactive Demo on your SourceForge Business Software Listing
    Big News: SourceForge Just Got a Major Upgrade with Cool Demo Tools! Hey everyone! We’ve got some awesome news to share that’s going to make showcasing and exploring ...The post Display an Interactive Demo on your SourceForge Business Software L…
    - 53 days ago 2 Apr 24, 11:20pm -
  • Project Web Hosting Database Upgrade Notice
    The purpose of this blog post is to announce our scheduled maintenance window for project web hosting. We will be upgrading the database used by project websites on ...The post Project Web Hosting Database Upgrade Notice appeared first on SourceForg…
    - 20 Oct 23, 1:13am -
  • GitHub is Ending Subversion (svn) Support: Subversion and SourceForge
    Earlier this year, GitHub announced that it would be sunsetting Subversion support on January 8th, 2024. Since then, SourceForge has seen high volume of projects that use Subversion migrate ...The post GitHub is Ending Subversion (svn) Support: Sub…
    - 19 Sep 23, 12:47am -
  • Welcoming OSDN Projects to SourceForge
    —- has been having extended service outages since it was recently acquired. Some users are reporting that OSDN has been down on and off for over a ...The post Welcoming OSDN Projects to SourceForge appeared first on SourceForge Community…
    - 31 Jul 23, 9:30pm -
  • Android and Me Rebrands as the SourceForge Podcast
    We’re thrilled to announce an exciting development in the tech world: SourceForge has rebranded Android and Me, a well-respected name in tech news and podcasting, to the SourceForge ...The post Android and Me Rebrands as the SourceForge Podcast ap…
    - 16 Jun 23, 12:03am -
  • ProjectLibre Recognized With Open Source Excellence Award on SourceForge
    — We are happy to announce that SourceForge has recognized a number of exceptional projects on SourceForge with awards based on the value these projects provide to the ...The post ProjectLibre Recognized With Open Source Excellence Award on Source…
    - 2 Mar 22, 12:50am -
  • Does SourceForge have malware?
    SourceForge does not have malware or viruses. All projects, downloads, and releases served from SourceForge are scanned for malware and viruses, so you can rest assured that your ...The post Does SourceForge have malware? appeared first on SourceFor…
    - 8 Mar 21, 10:17pm -
  • Projects of the Week, December 21, 2020
    Here are the featured projects for the week, which appear on the front page of plantumlPlantUml allows you to quickly create some UML diagrams using a simple ...The post Projects of the Week, December 21, 2020 appeared first on Sour…
    - 21 Dec 20, 5:01am -
  • Today in Tech – 2003
    On this day in 2003 the Controlling the Assault of Non-Solicited Pornography And Marketing, better known as the CAN-SPAM Act of 2003 was signed into law in the ...The post Today in Tech – 2003 appeared first on SourceForge Community Blog.
    - 16 Dec 20, 5:46am -
  • Projects of the Week, December 14, 2020
    Here are the featured projects for the week, which appear on the front page of PitchBlack Recovery ProjectPitch Black Recovery is a fork of TWRP with many ...The post Projects of the Week, December 14, 2020 appeared first on SourceF…
    - 14 Dec 20, 5:18am -



  • Calibre 7.11.0
    Calibre is a free and open source e-book library management application developed by users of e-books for users of e-books.
    - 2 days ago 24 May 24, 2:03pm -
  • SQLite 3.46.0
    SQLite is a small C library that implements a self-contained, embeddable, zero-configuration SQL database engine. Many people like SQLite because it is small and fast. But those qualities are just happy accidents. Users also find that SQLite i…
    - 2 days ago 24 May 24, 2:03pm -
  • Mesa 24.0.8
    Mesa is a 3-D graphics library with an API which is very similar to that of OpenGL. To the extent that Mesa utilizes the OpenGL command syntax or state machine, it is being used with authorization from Silicon Graphics, Inc(SGI). However, the author…
    - 2 days ago 23 May 24, 3:28pm -
  • GTK 4.15.1
    GTK+ is a multi-platform toolkit for creating graphical user interfaces. Offering a complete set of widgets, GTK+ is suitable for projects ranging from small one-off projects to complete application suites. GTK+ is free software and part of th…
    - 2 days ago 23 May 24, 3:28pm -
  • ZABBIX 6.4.15
    ZABBIX is all-in-one 24x7 monitoring solution without high cost. ZABBIX is software for monitoring of your applications, network and servers. ZABBIX supports both polling and trapping techniques to collect data from monitored hosts. A flexible noti…
    - 3 days ago 22 May 24, 5:30pm -
  • Snort
    The open source Snort Intrusion Detection and Prevention system is the most flexible and widely deployed solution available.Snort is an open source network intrusion prevention system, capable of performing real-time traffic analysis and packet log…
    - 3 days ago 22 May 24, 5:30pm -
  • CURL 8.8.0
    Curl is a tool for getting files withURL syntax, supporting FTP, HTTP,HTTPS, GOPHER, TELNET, DICT, FILE andLDAP. Curl supports HTTP POST, HTTPPUT, FTP uploading, HTTP form basedupload, proxies, cookies,user+password authentication and abusload…
    - 3 days ago 22 May 24, 5:30pm -
  • Qt 6.7.1
    Qt is a GUI software toolkit. Qt simplifies the task of writing and maintaining GUI (graphical user interface) applications. Qt is written in C++ and is fully object-oriented. It has everything you need to create professional GUI applications…
    - 4 days ago 21 May 24, 2:30pm -
  • LimeSurvey 6.5.8
    LimeSurvey basically contains everything you need for doing nearly every survey.
    - 4 days ago 21 May 24, 2:30pm -
  • Doxygen 1.11.0
    Doxygen is a documentation system for C, C++ and IDL. It can generate an on-line class browser (in HTML) and/or an off-line reference manual (in LATEX) from a set of documented source files. There is also support for generating man pages and for conv…
    - 5 days ago 20 May 24, 3:37pm -


Get Linux Shared Hosting in USA to Boost Your Business Presence: Hostbillo
Get Linux Shared Hosting in USA to Boost Your Business Presence: Hostbillo
- 3 days ago 23 May 24, 11:36am -
the last couple has left the teahouse
the last couple has left the teahouse
- 14 days ago 11 May 24, 11:02pm -
- 14 days ago 11 May 24, 2:34pm -

- 15 days ago 10 May 24, 11:02pm -

- 16 days ago 9 May 24, 11:02pm -

- 16 days ago 9 May 24, 11:02pm -

  • Further Your Education with Courses & Certifications
    SAVE UP TO 50% TODAY *Offer ends May 21, 2024 Learn More at Linux Foundation TrainingThe post Further Your Education with Courses & Certifications appeared first on
    - 12 days ago 14 May 24, 11:39am -
  • Save BIG on Earth Day Deals with Sitewide Savings!
    Learn more at training.linuxfoundation.orgThe post Save BIG on Earth Day Deals with Sitewide Savings! appeared first on
    - 47 days ago 9 Apr 24, 11:19am -
  • Maintainer Confidential: Challenges and Opportunities One Year On
    A year ago I wrote an article to give some insight into how an open source project looks behind the scenes from a maintainer’s perspective. One year on, I thought it might be interesting to share an update on that. Who I am and what the project is…
    - 58 days ago 28 Mar 24, 6:29pm -
  • Find Your Pot of Career Gold & Save Up to 40%
    → Save 40% with code LUCK24 on IT Professional Programs & Bundles → Save 25% with code LUCK24CC on e-Learning Courses & Certifications & SkillCreds → Save 25% with code LUCK24ILT on Instructor-led Courses Learn more at Linux Foundation Training…
    - 74 days ago 12 Mar 24, 6:02pm -
  • Bridging Design and Runtime Gaps: AsyncAPI in Event-Driven Architecture
    The AsyncAPI specification emerged in response to the growing need for a standardized and comprehensive framework that addresses the challenges of designing and documenting asynchronous APIs. It is a collaborative effort of leading tech companies, op…
    - 91 days ago 25 Feb 24, 1:42pm -
  • Leap into Learning and SAVE up to 50% off!
    Save up to 50% on IT Professional Programs, Bundles, and more! Learn more at training.linuxfoundation.orgThe post Leap into Learning and SAVE up to 50% off! appeared first on
    - 95 days ago 20 Feb 24, 3:30pm -
  • Implementing OpenTelemetry Natively in an Event Broker
    Introduction In basic terms, an event-driven architecture (EDA) is a distributed system that involves moving data and events between microservices in an asynchronous manner with an event broker acting as the central nervous system in the overall arch…
    - 15 Feb 24, 1:57pm -
  • Innovation as a Catalyst in Telecommunications
    Innovation—a term often tossed around but rarely dissected for its true impact, especially in the ever-evolving world of telecommunications. At its core, innovation is about breaking new ground; it’s about moving beyond traditional methods to cre…
    - 9 Feb 24, 5:03pm -
  • Linux Foundation Newsletter: January 2024
    Welcome to the Linux Foundation’s January newsletter! In this edition you’ll find new research reports, key LF Project updates, and our first Training & Certification deal of the year. Also, if you missed it, we published our 2023 Annual Report i…
    - 27 Jan 24, 4:31am -
  • Achieving Log Centralization and Analysis with Open Source SIEM and XDR: UTMStack
    Log centralization and analysis are crucial for organizations in troubleshooting system errors, identifying cybersecurity threats, and adhering to various regulations such as The Health Insurance Portability and Accountability Act (HIPAA), Gramm-Leac…
    - 19 Jan 24, 2:03am -

  • Rescuezilla: System Recovery Tools
    Rescuezilla is a fork of Clonezilla with more ability. You can back up and restore drive and partitions. It is also possible to clone a whole disk, including all partitions, to another disk.Rescuezilla is a Debian based distro of Linux that is an I…
    - 2 days ago 24 May 24, 1:15pm -
  • Python Series Part 3: Python Operators
    In the previous article, Python Basics, we hinted at arithmetic operations. These can include basic math functions, comparative features, and others.We can go over these operators to help understand these programming abilities.Arithmetic Operatio…
    - 12 days ago 14 May 24, 1:08pm -
  • Plex Media Server
    The Plex Media Server is like a DLNA server, because it shares media from a central location. Plex requires more configuration of the media by placing them in special media folders.Using Plex gives more information about a movie, TV series, etc. Th…
    - 13 days ago 13 May 24, 1:05pm -
  • LFCS - KVM Installation
    Kernel-based Virtual Machine (KVM) allows for Virtual Machines (VM) to be created and run on a machine with an existing Operating System (OS). The overall KVM core is a loadable module. Along with the core module is a processor model specific module.…
    - 17 days ago 8 May 24, 3:02pm -
  • Python Series Part 2: Python Basics
    Python uses many keywords and variables. You'll need to keep in mind the difference between the two and not confuse them.If you confuse them, then the Integrated Development Environment (IDE) should give you an error, especially when you run the co…
    - 18 days ago 7 May 24, 7:48pm -
  • LFCS - Remote Desktop Protocol
    If you have ever run Windows, especially at an extensive business, you may have seen the operations of the Remote Desktop Protocol (RDP). The protocol allows a machine to take over a remote machine. This can allow techs to control another system to t…
    - 24 days ago 2 May 24, 1:02pm -

Redhat Blog

  • How to configure Satellite 6.4 to execute Insights' remediation playbooks
    Configuring Satellite 6.4 for Insights' remediation playbook executionAs explained in my previous post, in Satellite 6.4 Insights integration has gone deeper than ever. With this new release, now Insights remediation playbooks can be executed…
    - 20 Nov 18, 4:36pm -
  • Running Insights remediation playbooks within Satellite 6.4
    What’s all the fuss about Satellite 6.4?Haven’t you heard the news? Satellite 6.4 gives you the ability to remediate your systems with Insights by executing remediation playbooks directly from the UI. How awesome is that?!Let’s walk th…
    - 17 Oct 18, 10:30am -
  • Red Hat Insights guidelines for deployment at scale
    Insights guidelines for deployment at scaleInsights usage varies from customer to customer so there is no real "one size fits all" template. However it is worth highlighting some of the features Red Hat has in place to assist with large sized…
    - 7 Sep 18, 3:04pm -
  • 大規模導入における Insights ガイドライン
    Insights の使用方法はお客様によって異なるので、「万能型」といったテンプレートはありませんが、大型のデプロイメント用に Red Hat が Insights に用意している機能について今回ご紹…
    - 7 Sep 18, 3:04pm -
  • Plans within Satellite!
    Remediation plans within Satellite!One of the most exciting capabilities in Satellite 6.3 is greater integration with Red Hat Insights. Although there are tons of other great features, this one is so important I thought it worth a blog post.U…
    - 23 Jul 18, 9:46am -
  • Satellite でのプラン作成!
    Satellite で修復プランが可能に!Satellite 6.3 のすぐれた機能のひとつは、Red Hat Insights との統合が強化された点です。ほかにもすばらしい点はいくつもありますが、これは非常に重要な…
    - 23 Jul 18, 9:46am -
  • Insights 103

    - 29 May 18, 7:35pm -
  • Insights 103
    Back in the Hood!!After a crazy and exciting week of innovations in San Francisco, here I am again to tell you a bit more on how to customize Red Hat Insights to your needs!To blacklist or not to blacklist, that is the questionAs explained i…
    - 29 May 18, 7:35pm -
  • Red Hat サミット サンフランシスコ 2018 での Insights を活用した Red Hat Management & Automation

    - 1 May 18, 3:21pm -
  • Red Hat Management & Automation with Insights at Red Hat Summit San Francisco 2018!
    Hi again everyone, I'm Will Nix, Technical Evangelist for Red Hat Management & Automation and I'm headed into my 7th year here at Red Hat. I'm really excited for everyone to join us this year at Red Hat Summit 2018 in San Francisco's Moscone ce…
    - 1 May 18, 3:21pm -

Suse Blog


  • Create a Bootable Linux USB from ISO with DD
    Create a bootable USB using the dd command. The dd command below will copy content of the ISO file ubuntu-24.04-desktop-amd64.iso to device /dev/sdd, which in our case is a plugged in USB drive. $ sudo dd if=kubuntu-24.04-desktop-amd64.iso of=/dev/sd…
    - 15 days ago 10 May 24, 6:00pm -
  • Change ADFS TLS Certificate
    There are different ways to get this wrong. The Problem We need to change a TLS certificate that is used by ADFS to a new one. The Solution First of all, import your new TLS certificate and private key. Open command prompt (CMD) as administrator and…
    - 23 days ago 2 May 24, 6:00pm -
  • SSH Hardening on MikroTik L009UiGS-2HaxD
    The time has come to update our good old 2011UAS-2HnD-IN with L009UiGS-2HaxD. SSH Hardening MikroTik L009UiGS-2HaxD comes with RouterOS v7. As of RouterOS v7.7, you can enable support for Ed25519 key exchange as well as disable SHA1 usage with strong…
    - 24 days ago 1 May 24, 6:00pm -
  • Regenerate Expired Puppet Master Certificate
    Renewing an expired Puppet master certificate. The Problem It has been 5 years since the Puppet server v5 deployment, and the Puppet master certificate has therefore expired. # puppet cert list --all - "" (SHA256) 11:36:8F:20:BB:3D:…
    - 46 days ago 9 Apr 24, 6:00pm -
  • Revive an Expired Puppet CA with Certregen
    Renewing an expired Puppet CA certificate using Certregen module. The Problem I’ve been involved in a project of migrating ageing infrastructure (e.g. CentOS 7) and legacy applications (e.g. MySQL 5.7) to modern software. One of the first problems…
    - 51 days ago 4 Apr 24, 7:00pm -
  • Create a Swap File on Linux with dd Command
    We are going to use a dd command to create a swap file on a Linux system and then add it to fstab. I’ve been using Ansible automation for so long that I forgot how to do trivial things by hand. Create a Swap File with dd Create a 1GB swap file, mak…
    - 85 days ago 1 Mar 24, 7:00pm -
  • 10th Website Anniversary
    It has been a decade of blogging! The time of self-reflection is inevitably upon us. And we shall. But first, happy New Year everyone! Thank You As I reflect on my 10 years of blogging, it’s hard not to be inspired by the journey – not just of th…
    - 31 Dec 23, 7:40am -
  • Grafana with Azure AD and AWS Cognito
    We are going to integrate Azure AD as a federated identity provider (IdP) in AWS Cognito user pool that provides a single sign-on (SSO) option for our Grafana users. The Problem We have multiple instances of Grafana deployed for different projects. W…
    - 21 Nov 23, 7:00pm -
  • Gaining SSH Access to TP-Link RE200 Wi-Fi Range Extender
    Gaining SSH access to TP-Link RE200 device by exploiting the fact that TP-Link encryption keys are store on its firmware. This story started with me getting a TP-Link repeater for my loft so that I could provide wireless coverage to my smart boiler.…
    - 18 Oct 23, 6:00pm -
  • Kubernetes Cluster Hardening: Set Minimum TLS Version to 1.3
    We are going to harden our Kubernetes cluster to use TLS 1.3 only. Before We Begin We are using our Kubernetes homelab in this article. Kubernetes v1.19 added support for TLS 1.3 ciphers. Etcd v3.5.8 added support for TLS 1.3. Do note that Kubernetes…
    - 12 Sep 23, 6:00pm -

  • Configuring Firewalld to Work Seamlessly with Docker on CentOS
    Docker has revolutionized the way developers and system administrators manage containerized applications. However, when using Docker on CentOS, ensuring that your firewall settings are correctly configured is crucial for the security and proper funct…
    - 27 Sep 23, 3:42pm -
  • Mastering NGINX Tuning: Optimizing Web Server Performance
    Explore NGINX tuning in our comprehensive 2000-word guide, covering configuration optimization, performance enhancements, and best practices to ensure your web server operates at peak performance. Learn how to fine-tune NGINX, implement advanced feat…
    - 27 Sep 23, 3:33pm -
  • Exploring eBPF: Revolutionizing Network and System Monitoring
    This article explores eBPF (Extended Berkeley Packet Filter), tracing its evolution from a simple packet filtering tool to a transformative technology reshaping system and network monitoring, security, and observability. Delving into core concepts, d…
    - 22 Sep 23, 3:30pm -
  • Kubernetes: Installation and Overview on CentOS 8
    Kubernetes, an open-source container orchestration platform, revolutionizes the deployment and management of containerized applications. This article provides an installation guide for Kubernetes on CentOS 8, empowering users to harness the full pote…
    - 22 Sep 23, 3:16pm -
  • Install Docker on Centos 8
    Docker is a powerful tool that simplifies the process of creating, deploying, and managing applications within lightweight, portable containers. Installing Docker on CentOS 8 is straightforward, and this guide will walk you through the process step b…
    - 21 Sep 23, 4:03pm -
  • Laravel Installation Guide For CentOS
    How to install Laravel on CentOS One of the most popular frameworks of PHP is Laravel. The use of this framework is increasing day by day. Website development becomes easier by using this framework. It is open-source software. So anyone can install a…
    - 7 Mar 19, 7:32pm -
  • Openstack Services Explanation And Overview
    What Are OpenStack Services? OpenStack is essentially a collection of modular services all of which interact through APIs to make OpenStack. Without an understanding of what each OpenStack services do it’s hard to understand or support OpenStack.…
    - 12 Aug 18, 5:39pm -
  • OSSEC Intrusion Detection Installation On Centos 7
    OSSEC (Open Source HIDS SECurity) is an open source host-based intrusion detection system (HIDS).  It performs log analysis, integrity scanning, rootkit detection, time-based alerting, and active responses to triggers. You can install it on linux,…
    - 26 Mar 18, 10:06pm -
  • Configure ProFTPd for SFTP on CentOS
    This is a guide on how to configure ProFTPd for SFTP sessions. Secure File Transfer Protocol (SFTP) is a secure version of FTP which transfers files via the SSH protocol. ProFTPD can be reconfigured to serve SFTP sessions vs using the default FTP pro…
    - 14 Jan 18, 3:53pm -
  • How To Check And Repair MyISAM Tables In MySQL
    MySQL tables can become corrupt for a variety for reasons such as incomplete writes, running out of space, the MySQL daemon  being killed or crashing, power failures.  If MySQL detects a crashed or corrupt table it will need to be repaired before i…
    - 10 Nov 17, 2:57am -

  • #76 - Consul
    In this episode, we will checking out HashiCorps Consul for easy Service Discovery. We will chat about common use cases, server architecture, how a service registry works, and more. There will be demos too.
    - 18 May 19, 12:00am -
  • #74 - Nomad
    In this episode, we will checking out HashiCorps Nomad for Application Orchestration. We will chat about common use cases, server architecture, scheduling applications, containers, and more. There will be demos too.
    - 11 May 19, 12:00am -
  • #75 - Industry News - Issue #3
    In this episode, we are going to review what is new in the world of DevOps over the past week. Grab a coffee and we will walk through it together. We will chat about Amazon S3 Batch Ops, keeping your Cloud costs under control, how Airbnb is using k8s…
    - 8 May 19, 12:00am -
  • #72 - Vault
    In this episode, we will checking out HashiCorps Vault for Secret Management. We will chat about common use cases, server architecture, storing and retrieving secrets, dynamic secrets, and more. There will be demos too.
    - 2 May 19, 12:00am -
  • #73 - Industry News - Issue #2
    In this episode, we are going to review what is new in the world of DevOps over the past week. Grab a coffee and we will walk through it together. We will chat about the unauthorized access to Docker Hub, how Shopify is benchmarking Istio, and look a…
    - 2 May 19, 12:00am -
  • #70 - DevOps Launch Checklist
    In this episode, I wanted to raise awareness to a few great DevOps Launch Checklists. These checklists can really save your butt, when you have a large event planned, where you expect huge amounts of traffic.
    - 25 Apr 19, 12:00am -
  • #71 - Industry News - Issue #1
    In this episode, we are going to review what is new in the world of DevOps over the past week. Grab a coffee and we will walk through it together. We will checkout PagerDutys Incident Response docs, Tinders move to Kubernetes, command-line tricks, Gi…
    - 25 Apr 19, 12:00am -
  • #69 - Cloud Run with Knative
    In this episode, we will look at the recently launched Cloud Run Beta. It is a managed service, that runs stateless containers, invocable via HTTP requests. Also, we will look at differences between Cloud Run, Lambda, and Fargate. There are demos too…
    - 17 Apr 19, 12:00am -
  • #68 - Oh My Zsh
    In this episode, I wanted to quickly chat about my default shell and a few things I find useful about it. I am using the Z Shell, with the Oh My Zsh framework scripts, and the Robby Russell theme.
    - 16 Apr 19, 12:00am -
  • #67 - Quick Tips: SRE books, Video Hotkeys, and History
    In this episode, I wanted to quickly chat about a few things that I find useful but do not really fit into a larger episode. First, we will chat about the the SRE books. Second, useful video hotkeys. Finally, a quick way to grep through your command…
    - 15 Apr 19, 12:00am -

  • How To List Disks on Linux
    For the system administrator, checking that disks are working properly is a big concern. In many cases, you will have to list all the disks available on your computer, with…The post How To List Disks on Linux appeared first on devconnected.
    - 7 Mar 21, 11:21am -
  • How To Add Route on Linux
    As a network engineer, you probably spend a lot of time thinking and planning your network infrastructure. You plan how computers will be linked, physically using specific cables but also…The post How To Add Route on Linux appeared first on devcon…
    - 27 Feb 21, 1:36pm -
  • How To Git Add All Files
    When working on software projects, it is quite common for developers to add new files to their repositories. In some cases, you may want to change some of your existing…The post How To Git Add All Files appeared first on devconnected.
    - 28 Jan 21, 6:29pm -
  • How To Encrypt Partition on Linux
    In one of our previous articles, we learnt how you can encrypt your entire root filesystem on Linux easily. However, in some cases, you may want to encrypt one simple…The post How To Encrypt Partition on Linux appeared first on devconnected.
    - 11 Jan 21, 7:42pm -
  • How To Flush DNS Cache on Linux
    DNS, short for the Domain Name System protocol, is used on Linux systems in order to retrieve IP addresses associated with names. For example, when you are performing a ping…The post How To Flush DNS Cache on Linux appeared first on devconnected.
    - 9 Jan 21, 6:19pm -
  • How To Find Last Login on Linux
    If you are working in a medium to big-sized company, it is quite likely that you are working with many other system administrators. As you are performing your sysadmin tasks,…The post How To Find Last Login on Linux appeared first on devconnected.
    - 4 Jan 21, 10:47pm -
  • How To Encrypt Root Filesystem on Linux
    As a system administrator, you probably already know how important it is to encrypt your disks. If your laptop were to be stolen, even a novice hacker would be able…The post How To Encrypt Root Filesystem on Linux appeared first on devconnected.
    - 3 Jan 21, 11:53am -
  • How To Undo Git Add Command
    When using Git, it is quite common for developers to add new files to their repositories during development. Most of the time, files are associated with commits. Developers often start…The post How To Undo Git Add Command appeared first on devconn…
    - 16 Dec 20, 10:31pm -
  • How To Encrypt File on Linux
    If you are a conscientious system administrator, you have probably already wondered how you can make your files secure. Nowadays, as system attacks get more and more frequent, it isn’t…The post How To Encrypt File on Linux appeared first on devc…
    - 13 Dec 20, 11:38am -
  • How To List Services on Linux
    As a system administrator, you are probably dealing with a lot of services every day. On Linux, services are used for many different purposes. They may be used in order…The post How To List Services on Linux appeared first on devconnected.
    - 6 Dec 20, 1:32pm -


  • Controlling PHP settings with a custom php.ini file
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