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 ap…
    - 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 -


  • How to convert video to GIF in Linux using ffmpeg CLI
    In this quick Linux tip, I will explain how to convert a VIDEO file such as .mp4 into a gif file using the ffmpeg -i input.mp4 output.gif command syntax under Linux and Unix-like operating systems such as macOS.Love this? sudo share_on: Twitter - F…
    - 2 days ago 5 Dec 22, 8:18pm -
  • Find APT packages occupy the most space on Debian/Ubuntu
    Are you running out of disk space on your Debian or Ubuntu Linux? Do you want to know which installed Debian or Ubuntu packages occupy the most disk space? There are many ways to find out this info. In this quick tip, you will learn about listing ap…
    - 22 days ago 15 Nov 22, 5:39pm -
  • How to tell ssh client to ignore ssh config file
    I have a tutorial that explains the basics of the SSH client configuration file and some of the most common configuration options for Linux and Unix developers or sysadmin. In this quick tip, I will explain how and why you sometimes need to ignore o…
    - 47 days ago 21 Oct 22, 6:30pm -
  • How to install dig, delv, host commands on FreeBSD
    FreeBSD default comes with a drill command to see information about DNS. The userspace tools for FreeBSD come from the latest version of the BIND-TOOLs package. It includes delv, dig, host, nslookup, and nsupdate. Let us see how to search and instal…
    - 60 days ago 8 Oct 22, 5:18am -
  • BASH Shell: For Loop File Names With Spaces
    {Updated} In this tip, I will explain how we can iterate over a list of files with blank or white spaces in their names. This is a common problem in bash, where space is usually interpreted as a delimiter when using with for loop.The post BASH Shell:…
    - 79 days ago 19 Sep 22, 6:06pm -
  • How to see Raspberry Pi OS version on Raspberry PI
    Do you want to know which version of Raspberry Pi OS is running on your hardware? Here is how to find the Raspberry Pi OS version including hardware details such as CPU, RAM and model using the command-line option.Love this? sudo share_on: Twitter…
    - 81 days ago 17 Sep 22, 9:49am -
  • pydf - Linux tool to see colourised filesystem disk space usage
    {Updated} The pydf command displays the amount of used and available space on your file systems, just like df command, but in colors. The output format is completely customizable.The post pydf - Linux tool to see colourised filesystem disk space usag…
    - 85 days ago 13 Sep 22, 11:57am -
  • Why are the results of UNIX, BSD and Linux command 'df' and 'du' different sometimes?
    {Updated} As a Unix sysadmin, sometimes I notice that df and du output are different from each other. So what to do when df and du report different usage? My older troubleshooting blog post from the 2000s is still valid in 2022.The post Why are the r…
    - 85 days ago 13 Sep 22, 11:52am -
  • How to upgrade OpenSUSE 15.3 to 15.4 using the CLI
    Right now, the most advanced OpenSUSE version is 15.4. It is an opportunity for desktop and server users running the previous 15.3 release to update to the latest software stack. The procedure for upgrading OpenSUSE 15.3 to 15.4 is simple to follow.…
    - 85 days ago 13 Sep 22, 6:52am -
  • Apache 403 Forbidden Error and Solution
    {Updated} All HTTP error codes starting with 4xx are generated because of client browser requests. A 403 error code means the client browser (or the person trying to access your site) cannot access the requested URL. Many reasons can cause it. Let us…
    - 87 days ago 11 Sep 22, 10:21am -


  • 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 until…
    - 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 (re…
    - 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 plugins,…
    - 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 wi…
    - 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 ne…
    - 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 a…
    - 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 pin…
    - 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 horizo…
    - 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 17.0…
    - 13 Apr 17, 5:06pm -


  • newHow to Install ERPNext on Ubuntu 22.04
    ERPNext is a free and open-source ERP software used by manufacturers, distributors, and services. It is built with Python, JavaScript, and Frappe Framework. In this tutorial, we will show you how to install ERPNext on Ubuntu 22.04 server.
    - 19 hours ago 6 Dec 22, 2:09pm -
  • newHow to Install Jellyfin Media Server on Rocky Linux 9
    Jellyfin is a free and open-source media server that allows you to stream content that can be accessed from anywhere. In this tutorial, you will learn how to install Jellyfin Media Server using Docker on a Rocky Linux 9 server.
    - 20 hours ago 6 Dec 22, 1:40pm -
  • newHow to Install Jenkins on Rocky Linux 9
    Jenkins is an open-source automation tool for Continuous Integration/Continuous Delivery (CI/CD). is entirely written in Java with the support of more than 1000 plugins for building, deploying, and automating your project.
    - 21 hours ago 6 Dec 22, 12:52pm -
  • How to Install Apache Hadoop on Ubuntu 22.04
    Apache Hadoop is an open-source framework for processing and storing big data. In this tutorial, we will install the latest version of Apache Hadoop on an Ubuntu 22.04 server. Hadoop gets installed on a single node server and we create a Pseudo-Distr…
    - 5 days ago 2 Dec 22, 3:48pm -
  • Linux pwd Command Tutorial for Beginners (with Examples)
    The pwd command, like ls and cd, is one of most frequently used Linux utilities. Regardless of the kind of user you are (newbie or pro), you'll find yourself using this command line tool a lot. So in this tutorial, we will quickly discuss the basics…
    - 5 days ago 2 Dec 22, 2:10pm -
  • Resource Limits in Kubernetes
    In this article, we will see an example of a resource limit and request for CPU and Memory. We will also use Metric Server. The Metrics Server is an aggregator of resource usage data in the cluster and it is not deployed by default in the cluster. We…
    - 5 days ago 2 Dec 22, 2:07pm -
  • How to Create a Kubernetes Cluster with AWS CLI
    Elastic Kubernetes Service (EKS) is a managed Kubernetes service that is hosted on AWS. In this guide, we will leam how to create a Kubernetes cluster on AWS with EKS. You will learn how to create an administrative user for your Kubernetes cluster.…
    - 5 days ago 2 Dec 22, 2:06pm -
  • Labels and Selectors in Kubernetes
    Labels can be used to organize and to select Kubernetes objects. In this article, we will create a Pod with Labels to it and redirect the requests to it from the service using Selector. We will also perform get, delete operations on Pod and Service u…
    - 5 days ago 2 Dec 22, 2:05pm -
  • Static pods in Kuberentes
    Static Pods are managed directly by the kubelet and the API server does not have any control over these pods. The kubelet is responsible to watch each static Pod and restart it if it crashes.
    - 5 days ago 2 Dec 22, 2:04pm -
  • Rolling Updates and Rollbacks in Kubernetes
    In this article, we will update the deployment with the default Rolling update strategy and rollback the deployment. To rollback the deployment, we will use the incorrect image in one of the updates to the deployment.
    - 5 days ago 2 Dec 22, 1:49pm -



  • 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 -


The Debian Debate | LINUX Unplugged 487

- 1 day ago 6 Dec 22, 3:55am -
Wendell’s Hot Pi | Self-Hosted 85

- 5 days ago 2 Dec 22, 12:24pm -
Linux Action News 269

- 6 days ago 1 Dec 22, 1:51pm -
Python Paradigms | Coder Radio 494

- 7 days ago 30 Nov 22, 11:23am -
Goodbye, Google | LINUX Unplugged 486

- 9 days ago 28 Nov 22, 6:49am -
And What Do You Do? | Office Hours 17

- 12 days ago 25 Nov 22, 12:37pm -

  • newEmbedded microservices and Luos: a love story
    Once upon a time, in the magical land of software development, there lived a beautiful and clever architect named Ada. Ada was known for her innovative designs and her ability to create complex systems that were both scalable and maintainable.One d…
    - 15 mins ago 7 Dec 22, 9:15am -
  • newTop 12 Serverless Announcements from re:Invent 2022
    re:Invent 2022, the annual AWS conference in Las Vegas, is now behind us. I did not attend in person, but that gave me time to consolidate this list of top new serverless features while everyone else is sleeping off the intense 5-day conference. And…
    - 23 mins ago 7 Dec 22, 9:07am -
  • newReact, Tremor & Tailwind - Coder Stats via GitHub API
    Hello Coders!This article mentions an open-source sample that presents the developer's stats pulled from GitHub free API and presents the information using React & Tremor Library. Thanks for reading!👉 GitHub API & Tremor - LIVE demo👉 Git…
    - 1 hour ago 7 Dec 22, 8:17am -
  • newMatch Nodes with One or More Labels
    Suppose we want to find all nodes that have at least one label out of several given labels.Find any nodes that have the label Person or Movie or both.There are two ways to achieve this in Cypher: a static where condition or a dynamic where cond…
    - 1 hour ago 7 Dec 22, 8:01am -
  • newHow to choose the right API Style and Technology
    APIs are an essential design element in any software architecture that interconnects components digitally and allows various systems and devices to communicate easily with each other. When we built a new API, initially we think about the API design,…
    - 2 hours ago 7 Dec 22, 7:35am -
  • newWeekly web development resources #127
    Hey everyone :) Any tools you want to see in the next weekly? Just answer to this post!Sponsored Refined | Get smarter every dayEvery day Refind picks 5 links from around the web that make you smarter, tailored to your interests.…
    - 3 hours ago 7 Dec 22, 6:38am -
  • newHow to reverse an array in JavaScript
    In this article we will learn how to reverse an array in JavaScript.There's more than one way to do this:Using reverse() method (Built In)Using for loopThere are two ways, the first is easy because there's a built-in function in JavaScript t…
    - 3 hours ago 7 Dec 22, 6:31am -
  • newWhy using just console.log in 2023 is a big no-no 🚀
    Here are 5 must-know console object methods and tricks!Are you still using console.log for all your JavaScript debugging needs in 2023?It's time to upgrade your skills and discover the full power of the JavaScript console object.From console.ta…
    - 3 hours ago 7 Dec 22, 6:30am -
  • newRebases in Git and why you shouldn’t be afraid of them
    Beginners often experience several points of confusion about rebases when using Git:what they arewhy people do themwhy pushes might fail after successful rebaseIn this article, I’ll provide answers to those questions. In the meantime, TL;DR…
    - 3 hours ago 7 Dec 22, 6:10am -
  • newBuild a Blog API With JWT Authentication Using Django Rest Framework
    Django REST framework is a powerful and flexible toolkit for building Web APIs. You can easily build a REST API using DRF and consume the endpoints from a React, Angular, or other Frontend application. DRF provides a lot of features out of the box to…
    - 3 hours ago 7 Dec 22, 6:10am -


  • Multi-boot tool Ventoy adds support for 32GB Fat32 and multi-languages
    The multi-boot tool Ventoy is updated regularly with new features. Ventoy 1.0.84 is the latest version, which adds support for 32 gigabyte and larger FAT32 storage devices and multi-language support in the […]Thank you for being a Ghacks reader. T…
    - 2 days ago 5 Dec 22, 6:32am -
  • Linux distribution Ubuntu 22.10 is now available
    Canonical released a new version of its Linux distribution Ubuntu today. Ubuntu 22.10, codename Kinetic Kudu, is a short term support release that will be supported until July 2023. Ubuntu users who […]Thank you for being a Ghacks reader. The post…
    - 48 days ago 20 Oct 22, 4:40pm -
  • Ubuntu 22.04.1 LTS unlocks Ubuntu 20.04 LTS upgrades
    Canonical has released Ubuntu 22.04,1 LTS to the public. The first point release of Ubuntu 22.04 LTS -- Long Term Support -- marks an important milestone in development, as it is the […]Thank you for being a Ghacks reader. The post Ubuntu 22.04.1…
    - 12 Aug 22, 5:35am -
  • How to upgrade to Linux Mint 21 using the Upgrade Tool
    Last week, the Linux Mint team released Linux Mint 21, a new base version of the popular Linux distribution. Today, instructions have been published on updating existing installations of Linux Mint to […]Thank you for being a Ghacks reader. The po…
    - 9 Aug 22, 5:03am -
  • Linux Mint 21 is now available
    The Linux Mint team has released a new version of the popular Linux distribution to the public. Linux Mint 21, codename Vanessa, is now available. Linux Mint 21 is a long-term support […]Thank you for being a Ghacks reader. The post Linux Mint 21…
    - 1 Aug 22, 5:07am -
  • Linux Mint 21 Beta is now available for testing
    Linux Mint 21 is almost ready. If you are interested in trying the next version of the popular Linux distribution early, you may download official beta ISO images to do so. All […]Thank you for being a Ghacks reader. The post Linux Mint 21 Beta is…
    - 13 Jul 22, 5:25pm -
  • Heroic Games Launcher: play Epic Games Store and Gog games on Linux
    When it comes to PC games, multiple gaming platforms and stores compete for a share of the market. While Valve's Steam has been the dominating platform for a long time, there are […]Thank you for being a Ghacks reader. The post Heroic Games Launch…
    - 11 Jul 22, 5:11am -
  • Linux is performing better than Windows 11 according to this benchmark test
    When it comes to benchmarks, most computer users are probably interested in performance comparisons of hardware and software running on the same operating system. Is this or that graphics card better for […]Thank you for being a Ghacks reader. The…
    - 9 Jul 22, 5:39pm -
  • A Look at Titan Linux -- Customized Debian Stable
    I was talking with a friend of mine about Linux distributions, and he asked me if I had ever heard of Titan Linux, to which I replied I had not. He told […]Thank you for being a Ghacks reader. The post A Look at Titan Linux -- Customized Debian St…
    - 6 Jun 22, 9:01am -
  • Ubuntu 22.10 is dropping PulseAudio
    Ubuntu 22.10 is making a big change to the future of the Ubuntu Linux distribution line, by switching the audio server setup from PulseAudio to PipeWire. The news was confirmed officially by […]Thank you for being a Ghacks reader. The post Ubuntu…
    - 23 May 22, 4:28am -


  • newSecurity updates for Wednesday
    Security updates have been issued by Debian (cgal, ruby-rails-html-sanitizer, and xfce4-settings), Red Hat (dbus, grub2, kernel, pki-core, and usbguard), Scientific Linux (pki-core), SUSE (bcel, LibVNCServer, and xen), and Ubuntu (ca-certificates and…
    - 27 mins ago 7 Dec 22, 9:03am -
  • newRust support coming to GCC
    Gccrs — the Rust front-end for GCC — has been approvedfor merging into the GCC trunk. That means that the next GCC release willbe able to compile Rust, sort of; as gccrs developer Arthur Cohen warns:"This is very much an extremely experimenta…
    - 46 mins ago 7 Dec 22, 8:44am -
  • newKernelCI now testing Linux Rust code (Collabora blog)
    Over on the Collabora blog, Adrian Ratiu writes about the addition of the kernel's Rust code to the KernelCI automated kernel testing project. The blog post looks at what it took to add the support and on some plans for future additions, as well.A…
    - 12 hours ago 6 Dec 22, 9:29pm -
  • new[$] Checking page-cache status with cachestat()
    The kernel's page cache holds pages from files in RAM, allowing thosepages to be accessed without expensive trips to persistent storage.Applications are normally entirely unaware of the page cache's operation;it speeds things up and that is all th…
    - 18 hours ago 6 Dec 22, 3:35pm -
  • newSecurity updates for Tuesday
    Security updates have been issued by Ubuntu (binutils and ca-certificates).
    - 23 hours ago 6 Dec 22, 10:02am -
  • A 10-minute guide to the Linux ABI (
    Alison Chaiken provides anoverview of Linux ABI concerns on the stable ABI is a bit subtle. Consider that, whilemost of sysfs is stable ABI, the debug interfaces are guaranteed tobe unstable since they expose ke…
    - 1 day ago 6 Dec 22, 8:57am -
  • [$] Losing the magic
    The kernel project is now more than three decades old; over that time, anumber of development practices have come and gone. Once upon a time, theuse of "magic numbers" to identify kernel data structures was seen as agood way to help detect and de…
    - 2 days ago 5 Dec 22, 3:07pm -
  • Security updates for Monday
    Security updates have been issued by Debian (awstats, chromium, clamav, g810-led, giflib, http-parser, jhead, libpgjava, node-cached-path-relative, node-fetch, and vlc), Fedora (fastnetmon, kernel, librime, qpress, rr, thunderbird, and wireshark), Re…
    - 2 days ago 5 Dec 22, 2:11pm -
  • Kernel prepatch 6.1-rc8
    The eighth and presumably final 6.1 kernelprepatch has been released for testing. "So everything looks good,and while the calming down may have happened later than I wished for, itdid happen. Let's hope this upcoming week is as quiet (or quieter)…
    - 2 days ago 5 Dec 22, 8:04am -
  • Three stable kernel updates
    The6.0.11,5.15.81, and5.10.157stable kernel updates have been released; each contains another set ofimportant fixes.
    - 4 days ago 3 Dec 22, 2:51pm -


  • newLinux Mint 21.1 “Vera” Now in Beta: Here’s What’s New
    Linux Mint is one of the most popular desktop Linux distributions around, and version 21 was released earlier this year. The next update, a minor release, is now available for better testing.Read This Article on How-To Geek ›
    - 12 hours ago 6 Dec 22, 9:47pm -
  • newThe Cooler Master Gaming Pod May Cause Your Friends to Worry
    If there’s a flaw with gaming chairs, it’s that they still let you move around, don’t look like they’re about to swallow you whole, and allow the real world to somewhat exist in the periphery. Fortunately, Cooler Master is solving those issue…
    - 13 hours ago 6 Dec 22, 8:23pm -
  • newGoogle Chrome Has New Search Bar Filters
    Chrome’s address bar is already feature-packed, with the ability to search for pages, history items, bookmarks, data from extensions, and much more. Google is now making it easier to filter results with special shortcuts.Read This Article on How-To…
    - 15 hours ago 6 Dec 22, 6:45pm -
  • new5 Science Fiction Movies That Actually Have Science Fiction in Them
    Many modern science fiction movies tend to use the veneer of science fiction as a way to plug plotholes or feature elaborate explosions and action. There’s always a time-travel portal to stand in as the deus ex machina, and some advanced robot or a…
    - 15 hours ago 6 Dec 22, 6:30pm -
  • newHow to Turn Off Animations and Make Windows 10 Seem Faster
    Windows 10 fades and window animations are pure eye candy, but waiting for them to load can make your PC seem a bit slow. If you’d like an instant response, you can disable Windows 10’s animations for a snappier desktop experience.Read This Artic…
    - 15 hours ago 6 Dec 22, 6:13pm -
  • newHow to See All Your Saved Wi-Fi Passwords on Windows 10
    Windows remembers every Wi-Fi password you’ve ever used. That’s how it reconnects to those networks. Here’s how you can view the saved password of any network you’ve ever connected to on your Windows PC.Read This Article on How-To Geek ›
    - 16 hours ago 6 Dec 22, 6:00pm -
  • newHow to Access Windows 10’s Hidden Power User Menu
    There’s a neat menu, often called the Power User or WinX menu, that’s hidden on the Windows 10 desktop. Whatever you prefer to call it, this menu is extremely useful. Here’s what it is and how to find it.Read This Article on How-To Geek ›
    - 16 hours ago 6 Dec 22, 5:34pm -
  • newSay Goodbye to Paginated Google Search Results
    Google’s iconic page picker has been a staple feature ever since the search engine was first launched in 1998. But now, it’s going away, as Google is implementing a new infinite scrolling feature on its search results on the desktop to see more r…
    - 17 hours ago 6 Dec 22, 5:00pm -
  • newChromebooks Now Have a Trash Folder
    The trash folder (or recycle bin) has been a staple of desktop computing for decades, as a place for deleted files to stay before they are truly gone forever. It took a while, but Chromebooks now have a trash folder of their own.Read This Article on…
    - 17 hours ago 6 Dec 22, 4:51pm -
  • newWhat Is the “God Mode” Folder in Windows 10, and How Do I Enable It?
    What if Windows let you quickly access administrative tools, backup and restore options and other important management settings from a single window? If that sounds good, look no further than the so-called “God Mode.”Read This Article on How-To G…
    - 17 hours ago 6 Dec 22, 4:23pm -


  • newmason.nvim
    mason.nvim: mason.nvim is a Neovim plugin that allows you to easily manage external editor tooling such as LSP servers, DAP servers, linters, and formatters through a single interface. Packages are installed in Neovim’s stdpath by default.…
    - 21 hours ago 6 Dec 22, 12:30pm -
  • z.lua
    z.lua: z.lua is a faster way to navigate your filesystem. It tracks your most used directories, based on ’frecency’. After a short learning phase, z will take you to the most ‘frecent’ directory that matches ALL of the regexes given o…
    - 2 days ago 5 Dec 22, 12:30pm -
  • twitter-archive-parser
    twitter-archive-parser: A script that takes an archive downloaded form Twitter and… Converts the tweets to Markdown and also HTML, with embedded images, videos and links. Replaces URLs with their original versions. Copies used images t…
    - 3 days ago 4 Dec 22, 12:30pm -
  • Lagrange
    Lagrange: Lagrange is a GUI client for browsing Geminispace. It offers modern conveniences familiar from web browsers, such as smooth scrolling, inline image viewing, multiple tabs, visual themes, Unicode fonts, bookmarks, history, and page outlines.
    - 4 days ago 3 Dec 22, 12:30pm -
  • cbfmt
    cbfmt: A tool to format codeblocks inside Markdown, Org, and reStructuredText documents. It iterates over all codeblocks, and formats them with the tool(s) specified for the language of the block.
    - 5 days ago 2 Dec 22, 5:58pm -
  • Datasette
    Datasette: Datasette is a tool for exploring and publishing data. It helps people take data of any shape, analyze and explore it, and publish it as an interactive website and accompanying API. Datasette is aimed at data journalists, museu…
    - 6 days ago 1 Dec 22, 1:38pm -
  • Pinafore
    Pinafore: Pinafore is a web client for Mastodon, designed for speed and simplicity.
    - 6 days ago 30 Nov 22, 10:35pm -
  • Bunch
    Bunch: Bunch is a little macOS utility that sits in your Dock (or your Menu Bar). It doesn’t have any windows. When you right/ctrl-click the Dock icon (or click the menu item), it gives you a list of “Bunches” you can select from, each one l…
    - 15 Jan 20, 4:07pm -
  • Rectangle
    Rectangle: Rectangle is a window management app [for macOS] based on Spectacle, written in Swift.
    - 23 Dec 19, 10:49am -
  • diff-so-fancy
    diff-so-fancy: diff-so-fancy strives to make your diffs human readable instead of machine readable. This helps improve code quality and helps you spot defects faster.Via Vim From Scratch
    - 10 Dec 19, 4:25pm -


  • Copy a file with progress and save hash to a different file
    $ pv file.txt | tee >(sha1sum > file.sha1) > file-copy.txt View this command to comment, vote or add to favourites View all commands by bugmenotDiff your entire server config at
    - 13 days ago 24 Nov 22, 8:23pm -
  • AWS s3api CLI can be used to filter objects in a S3 bucket based on the Last Modified Date using the --query filter.
    $ aws s3api list-objects-v2 --bucket my-bucket --query 'Contents[?LastModified>`2022-01-01`].Key'as explained in the blog post: View this command to comment, vote or add to favourites…
    - 15 days ago 22 Nov 22, 7:57am -
  • Unzip 25 zip files files at once
    $ find . -maxdepth 1 -name '*.zip' -print0 | xargs -0 -I {} -P 25 unzip {} View this command to comment, vote or add to favourites View all commands by wuseman1Diff your entire server config at
    - 17 days ago 20 Nov 22, 2:07pm -
  • Convert an image sequence into a video
    $ ffmpeg -framerate 30 -pattern_type glob -i '*.jpg' -c:v libx264 -pix_fmt yuv420p out.mp4 View this command to comment, vote or add to favourites View all commands by alikhalilDiff your entire server config at
    - 23 days ago 14 Nov 22, 7:20am -
  • MySQL: Filter out specific tables from an existing mysqldump file with awk
    $ cat db_dump.sql | awk '/DROP TABLE IF EXISTS/ { skip = $5 ~ /table1|table2/ } !skip { print $0 }' > db_dump_filtered.sqlThis command works only if the line "DROP TABLE IF EXISTS" exists for all tables in the mysqldump file. It acts like a state ma…
    - 38 days ago 30 Oct 22, 4:58pm -
  • How To Display Bash History Without Line Numbers
    $ history -w /dev/stdoutuserful for direct copy & paste command for doumenation or next using View this command to comment, vote or add to favourites View all commands by aysadkDiff your entire server config at
    - 39 days ago 29 Oct 22, 3:17pm -
  • merge multiple jpgs to one picture vertikal
    $ convert picture-1.jpg picture-2.jpg picture-3.jpg -append Output_merged_picture.jpg# convert tool is from deb imagemagick-6.q16apt install imagemagick-6.q16 View this command to comment, vote or add to favourites View all commands by ay…
    - 43 days ago 25 Oct 22, 3:34pm -
  • Start monitoring your server with a single curl command.
    $ curl ping.glactivate the first alert and the next ones are activated automatically. View this command to comment, vote or add to favourites View all commands by wuseman1Diff your entire server config at
    - 53 days ago 15 Oct 22, 1:24pm -
  • Show a zoomable world map
    $ telnet mapscii.meshow a zoomable world map View this command to comment, vote or add to favourites View all commands by wuseman1Diff your entire server config at
    - 53 days ago 15 Oct 22, 1:15pm -
  • List all packages in Ubuntu/Debian that no package depends on
    $ dpkg-query --show --showformat='${Package}\t${Status}\n' | tac | awk '/installed$/ {print $1}' | xargs apt-cache rdepends --installed | tac | awk '{ if (/^ /) ++deps; else if (!/:$/) { if (!deps) print; deps = 0 } }' View this command to comm…
    - 69 days ago 29 Sep 22, 7:55am -

  • Blog: Forensic container checkpointing in Kubernetes
    Authors: Adrian Reber (Red Hat)Forensic container checkpointing is based on Checkpoint/Restore InUserspace (CRIU) and allows the creation of stateful copiesof a running container without the container knowing that it is beingcheckpointed. The cop…
    - 2 days ago 5 Dec 22, 12:00am -
  • Blog: Finding suspicious syscalls with the seccomp notifier
    Authors: Sascha GrunertDebugging software in production is one of the biggest challenges we have toface in our containerized environments. Being able to understand the impact ofthe available security options, especially when it comes to configurin…
    - 5 days ago 2 Dec 22, 12:00am -
  • Blog: Boosting Kubernetes container runtime observability with OpenTelemetry
    Authors: Sascha GrunertWhen speaking about observability in the cloud native space, then probablyeveryone will mention OpenTelemetry (OTEL) at some point in theconversation. That's great, because the community needs standards to rely onfor develo…
    - 6 days ago 1 Dec 22, 12:00am -
  • Blog: faster, cheaper and Generally Available (GA)
    Authors: Adolfo García Veytia (Chainguard), Bob Killen (Google)Starting with Kubernetes 1.25, our container image registry has changed from to This new registry spreads the load across multiple Cloud Providers & Regions,…
    - 9 days ago 28 Nov 22, 12:00am -
  • Blog: Kubernetes Removals, Deprecations, and Major Changes in 1.26
    Author: Frederico Muñoz (SAS)Change is an integral part of the Kubernetes life-cycle: as Kubernetes grows and matures, features may be deprecated, removed, or replaced with improvements for the health of the project. For Kubernetes v1.26 there are…
    - 19 days ago 18 Nov 22, 12:00am -
  • Blog: Live and let live with Kluctl and Server Side Apply
    Author: Alexander BlockThis blog post was inspired by a previous Kubernetes blog post aboutAdvanced Server Side Apply.The author of said blog post listed multiple benefits for applications andcontrollers when switching to server-side apply (from…
    - 33 days ago 4 Nov 22, 12:00am -
  • Blog: Server Side Apply Is Great And You Should Be Using It
    Author: Daniel Smith (Google)Server-side apply (SSA) has nowbeen GA for a few releases, and Ihave found myself in a number of conversations, recommending that people / teamsin various situations use it. So I’d like to write down some of those r…
    - 48 days ago 20 Oct 22, 12:00am -
  • Blog: Current State: 2019 Third Party Security Audit of Kubernetes
    Authors (in alphabetical order): Cailyn Edwards (Shopify), Pushkar Joglekar (VMware), Rey Lejano (SUSE) and Rory McCune (DataDog)We expect the brand new Third Party Security Audit of Kubernetes will bepublished later this month (Oct 2022).In prepa…
    - 63 days ago 5 Oct 22, 12:00am -
  • Blog: Introducing Kueue
    Authors: Abdullah Gharaibeh (Google), Aldo Culquicondor (Google)Whether on-premises or in the cloud, clusters face real constraints for resource usage, quota, and cost management reasons. Regardless of the autoscalling capabilities, clusters have fi…
    - 64 days ago 4 Oct 22, 12:00am -
  • Blog: Kubernetes 1.25: alpha support for running Pods with user namespaces
    Authors: Rodrigo Campos (Microsoft), Giuseppe Scrivano (Red Hat)Kubernetes v1.25 introduces the support for user namespaces.This is a major improvement for running secure workloads inKubernetes. Each pod will have access only to a limited subset o…
    - 65 days ago 3 Oct 22, 12:00am -

Reddit K8s

Reddit Docker

  • newWasmEdge's co-presentations with Docker & Dapr on KubeCon
    Slides and videos submitted by /u/smileymileycoin [link] [comments]
    - 2 hours ago 7 Dec 22, 7:02am -
  • newNeed help in Ctrl+C'ing out of my running container
    As the titles says. I am running Pop OS! and whenever I do a sudo docker run -p host_port:container_port repo through the terminal I can get the image running and is also able to view the live image on my browser through localhost:host_port however,…
    - 4 hours ago 7 Dec 22, 5:33am -
  • newCan i change the port for Traefik to something other than 80,443?
    I have 2 servers in the same network, so the server1 is using the port 80,443 with it's traefik. I want to use traefik with server2 as well. What should i do? submitted by /u/w0fs2aka9v6g6k9y3aac [link] [comments]
    - 7 hours ago 7 Dec 22, 2:12am -
  • newDo I need to rebuild the image if I edit the Dockerfile or docker-compose.yaml file?
    Hi I'm new to Docker and wondering if I need to rebuild the images again if I change something on either file. submitted by /u/_barnuts [link] [comments]
    - 10 hours ago 6 Dec 22, 11:26pm -
  • newSetting up HLS live streaming server using NGINX on a Docker Container
    Hi All I am new to this streaming with NGINX. I have set up a streaming server with NGINX on a virtual machine and it works fine. Then I tried using a Docker container I am having issues with it. Here are my Dockerfile my docker-compose.yml files and…
    - 11 hours ago 6 Dec 22, 10:54pm -
  • newProblem with passing argument in container
    I'm not really sure where to post this, but figured someone here may be able to assist. I'm new to docker but am using a docker container (RTSP2MJPG) to convert an RTSP stream from an IP camera to MJPEG so that Octoprint can utilize it. This is all s…
    - 11 hours ago 6 Dec 22, 10:20pm -
  • newMount path must be absolute
    I'm following this tutorial to get a media server up and running. Docker is running on headless Ubuntu server, and I'm using portainer to manage. I've encountered an issue where the "mount paths must be absolute" and I'm not sure what to do. I'm tryi…
    - 12 hours ago 6 Dec 22, 9:49pm -
  • newmssql container constantly restarting
    submitted by /u/Penro_Town [link] [comments]
    - 12 hours ago 6 Dec 22, 9:43pm -
  • newDocker Newbie needs help
    Hello, i´m new in docker. I have a question. I don´t unterstand something. I installed docker on my raspberry pi (OS ubuntu server) and pulled portainer. I created a volume called heimdall docker "volume create portainer_data ". ​ My Docker Com…
    - 12 hours ago 6 Dec 22, 9:26pm -
  • newCustom NAT Service?
    I need a docker swarm service that is available from any node to simply forward ports to a single container. What is the best way to accomplish this? I tried and failed miserably to build an image using ubuntu and iptables. I'm not far enough into Do…
    - 13 hours ago 6 Dec 22, 8:01pm -

  • newThe Cloud Native Computing Foundation Announces Argo has Graduated
    One of the most active CNCF projects, Argo, is trusted by industry leaders such as Adobe, BlackRock, Capital One, Google, Intuit, Peloton, Tesla, and Ticketmaster  San Francisco, CA – December 6, 2022 – The Cloud Native Computing Foundation®...
    - 17 hours ago 6 Dec 22, 5:00pm -
  • newOpenCost: A new CNCF Sandbox Project for real-time Kubernetes cost monitoring
    Guest post by Matt Ray, Senior Technical Success Manager at Kubecost As a growing number of teams scale their Kubernetes deployments, it’s becoming increasingly important for them to better understand and manage related infrastructure spend. OpenCo…
    - 18 hours ago 6 Dec 22, 4:00pm -
  • Community Member and Volunteer Guidelines
    The CNCF has recently unveiled new and updated guidelines for volunteers at CNCF events. These guidelines are designed to create and sustain a collaborative, professional, courteous and kind environment leading up to, at, and following CNCF events. …
    - 1 day ago 6 Dec 22, 12:20am -
  • No-Cost Istio training: from fundamentals to ambient to production readiness
    Guest post by Jim Barton, Field Engineer at The CNCF Technical Oversight Committee (TOC) recently voted to accept Istio as a CNCF incubating project. Istio solves the challenges of managing microservices by allowing you to easily observe,...
    - 2 days ago 5 Dec 22, 4:00pm -
  • Getting started with Fluentd for data collection
    Guest post originally published on InfluxData’s blog by Thinus Swart Fluentd is an open source data collector capable of retrieving and receiving event data from several sources and then filtering, buffering, and routing data to different compatib…
    - 5 days ago 2 Dec 22, 2:31pm -
  • CNCF TOC elections for 2023
    The Cloud Native Computing Foundation (CNCF) has three main bodies: a Governing Board (GB) that is responsible for marketing, budget and other business oversight decisions for the CNCF, a Technical Oversight Committee (TOC) that is responsible for de…
    - 6 days ago 1 Dec 22, 4:00pm -
  • Flux Graduates from the Cloud Native Computing Foundation Incubator
    Pioneering GitOps project has seen 400% growth in the last 12 months The Cloud Native Computing Foundation® (CNCF®), which builds sustainable ecosystems for cloud native software, announced that the Flux project has graduated. Flux is a set of...
    - 7 days ago 30 Nov 22, 5:00pm -
  • Constellation – The first always-encrypted Kubernetes engine
    Guest post by Edgeless Systems Constellation is the first always-encrypted Kubernetes, released as open source in September. It’s a K8s distribution like SUSE Rancher or RedHat OpenShift. What makes Constellation special is that it leverages confid…
    - 7 days ago 30 Nov 22, 4:00pm -
  • Support for 100 Large-Scale Clusters
    Guest post by Kevin Wang Test Report on Karmada TL;DR Cloud native implementations, growing in scale and complexity, are challenging organizations on how to efficiently, reliably manage large-scale resource pools to meet growing demands. Players in t…
    - 8 days ago 29 Nov 22, 2:45pm -
  • Updates to the KubeCon + CloudNativeCon maintainer track
    When we started offering the maintainer track over four years ago at KubeCon + CloudNativeCon Seattle in 2018, it was a very exciting but small part of our events. Since then, our maintainer track (and the total number...
    - 9 days ago 28 Nov 22, 4:00pm -

hacker news


  • newCatastrophic Backtracking: How Can a Regular Expression Cause a ReDoS Vulnerability?
    Regular expressions come in handy when you need to search for and replace text. However, in some cases, they may cause the system to slow down or even make vulnerable to ReDoS attacks.IntroductionReDoS is a subtype of a DoS attack. The aim of a ReD…
    - 8 hours ago 7 Dec 22, 1:52am -
  • new5 Books for QA Engineers
    Today, I’d like to recommend some helpful books for QA engineers. Grab a cup of coffee and jot down some notes and suggestions from these software testing books.1. Testing Computer Software, by Cem Kaner, Hung Q. Nguyen, and Jack FalkThis book i…
    - 8 hours ago 7 Dec 22, 1:51am -
  • newControl Your Kubernetes Cluster Compute Resources With ResourceQuota
    A Word About Kubernetes Cluster ResourcesKubernetes is a container orchestration platform. It is very popular for deploying container-based workloads. Kubernetes clusters could spread across many nodes. These nodes are physical or virtual machines s…
    - 8 hours ago 7 Dec 22, 1:46am -
  • newData-Based Decision-Making: Predicting the Future Using In-Database Machine Learning
    In just a few short years, machine learning (ML) has become an essential technology that companies deploy in almost every aspect of their business. Previously the preserve of giant institutions with deep pockets, the ML market is rapidly opening up.…
    - 8 hours ago 7 Dec 22, 1:37am -
  • newOrganizing Talent: Return of the Data Center of Excellence
    Will Larson (writer of "An Elegant Puzzle" – recommended read) may have said it best when he wrote that one of the best kinds of reorganization is the one you don’t do. However, data leaders inevitably reach a point where, due to team growth or…
    - 8 hours ago 7 Dec 22, 1:15am -
  • newApache Ranger and AWS EMR Automated Installation and Integration Series (2): OpenLDAP + EMR-Native Ranger
    In the first article of this series, we got a full picture of EMR and Ranger integration solutions. From now on, we will start to introduce concrete solutions one by one. This article is against “Scenario 1: OpenLDAP + EMR-Native Ranger.” We will…
    - 10 hours ago 6 Dec 22, 11:23pm -
  • newCode Churn: An Analysis of Troublesome Workflows and Possible Countermeasures
    The volume of activity taking place in engineering teams can be mind-boggling, making engineering teams rather difficult to manage. Successful engineering managers, however, are adept at steering their teams to success by tactfully monitoring and usi…
    - 12 hours ago 6 Dec 22, 9:58pm -
  • newA Maven Archetype for Jakarta EE 10 Applications
    Jakarta EE 10 is probably the most important event of this year in the Java world. Since this fall, software editors providing Jakarta EE-compliant platforms are working hard to validate their respective implementations against the TCK (Technology Co…
    - 12 hours ago 6 Dec 22, 9:32pm -
  • newDocker Best Practices
    In this blog, you will learn some Docker best practices mainly focussed on Java applications. This is not only a theoretical exercise, but you will learn how to apply the best practices to your Dockerfiles. Enjoy!1. IntroductionWriting Dockerfiles…
    - 14 hours ago 6 Dec 22, 7:04pm -
  • newRun Java Microservices Across Multiple Cloud Regions With Spring Cloud
    If you want to run your Java microservices on a public cloud infrastructure, you should take advantage of the multiple cloud regions. There are several reasons why this is a good idea.First, cloud availability zones and regions fail regularly due to…
    - 15 hours ago 6 Dec 22, 6:17pm -



My Smart Home is Stupid

- 14 hours ago 6 Dec 22, 7:25pm -
What $1,000,000 of water cooling looks like - Building Shadow's Power Upgrade

- 2 days ago 5 Dec 22, 8:11pm -
It Took MONTHS to Solve This WiFi Problem but I DID! (maybe... check pinned comment)

- 3 days ago 4 Dec 22, 5:54pm -
Microsoft is Forcing me to Buy MacBooks - Windows Modern Standby

- 4 days ago 3 Dec 22, 6:33pm -
Why Do I Keep Getting Called Out - WAN Show December 2, 2022

- 4 days ago 3 Dec 22, 4:31am -
I’m Embarrassed I Didn’t Think of This.. - Asynchronous Reprojection

- 6 days ago 1 Dec 22, 6:24pm -





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 Science Behind Hydrogen Fuel Vehicles!

- 6 Jan 15, 11:14pm -


  • 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…
    - -


  • newRenewables Will Overtake Coal by Early 2025, Energy Agency Says
    Elena Shao reports via the New York Times: Worldwide, growth in renewable power capacity is set to double by 2027, adding as much renewable power in the next five years as it did in the past two decades, the International Energy Agency said Tuesday.…
    - 3 hours ago 7 Dec 22, 7:00am -
  • newDwarf Fortress' Graphical Upgrade Provides a New Way Into a Wildly Wonky Game
    An anonymous reader quotes a report from Ars Technica, written by Kevin Purdy: Available tomorrow on Steam and, the new version of Dwarf Fortress updates the legendary (and legendarily arcane) colony-building roguelike with new pixel-art grap…
    - 6 hours ago 7 Dec 22, 3:30am -
  • newReal-ID Requirement Pushed Back To 2025
    frdmfghtr shares a report from NBC News: The Department of Homeland Security announced Monday that it is extending the deadline to require Real ID-compliant identification for air travelers, pushing the start date from May 3, 2023, to May 7, 2025. Th…
    - 7 hours ago 7 Dec 22, 2:02am -
  • newApple Music Is Getting a Karaoke Mode
    Apple on Tuesday announced Apple Music Sing, a karaoke experience that will be built right into the Apple Music app. The Verge reports: With Apple Music Sing, you'll be able to follow along with Apple Music's real-time lyrics and adjust the volume of…
    - 8 hours ago 7 Dec 22, 1:25am -
  • newNew Winamp Update Adds Features, Fixes, and (Sigh) Support For 'Music NFTs'
    The release candidate for Winamp version 5.9.1 builds on the groundwork laid by August's 5.9 update to fix some bugs and add new features to the reanimated music player. "Most of these are straightforward updates or improvements to existing features,…
    - 9 hours ago 7 Dec 22, 12:45am -
  • newRemote Work Is Gutting Downtowns, Will Cost Cities $453 Billion
    An anonymous reader quotes a report from Insider: Deserted downtowns have been haunting US cities since the beginning of the pandemic. Before the pandemic, 95% of offices were occupied. Today that number is closer to 47%. Employees' not returning to…
    - 9 hours ago 7 Dec 22, 12:02am -
  • newFTC Probes 'Possible Misconduct' In Cryptocurrency Advertising
    The U.S. Federal Trade Commission (FTC) is investigating several unnamed crypto firms over deceptive or misleading crypto advertising, according to a Bloomberg report. Decrypt reports: "We are investigating several firms for possible misconduct conce…
    - 10 hours ago 6 Dec 22, 11:20pm -
  • newAmazon Luna Can Now Play Games You Own On PC, No Channel Subscriptions Required
    Amazon Luna is one of the better cloud gaming options if you play a lot of Ubisoft titles, and it's getting a big upgrade this week. You can now sync purchases on Luna to PC and play without a subscription. 9to5Google reports: Since its launch, Amazo…
    - 11 hours ago 6 Dec 22, 10:40pm -
  • newApple Loosens Grip On App Store Pricing With 700 New Price Points
    An anonymous reader quotes a report from TechCrunch: Apple is loosening its requirements around how developers have to price their apps as legal and regulatory pressure over its tight control of the App Store intensifies. The company announced today…
    - 11 hours ago 6 Dec 22, 10:02pm -
  • newTelegram Premium Tops 1 Million Subscribers
    Telegram Premium has amassed over 1 million subscribers, less than six months after the popular instant messaging app launched the paid offering and began a serious effort to monetize the business. From a report: Pavel Durov shared the update on his…
    - 12 hours ago 6 Dec 22, 9:21pm -


  • newDistribution Release: Kali Linux 2022.4
    Kali Linux is a Debian-based distribution with a collection of security and forensics tools. The Kali team have released Kali Linux 2022.4 which officially brings the distribution to the PinePhone along with several new utilities: "It would not be a…
    - 13 hours ago 6 Dec 22, 8:34pm -
  • newDevelopment Release: Linux Mint 21.1 Beta
    The Linux Mint team have announced the launch of a development snapshot, Linux Mint 21.1 Beta, which previews new features and visual changes coming to the distribution. Some of the key adjustments involve making software management a smoother experi…
    - 18 hours ago 6 Dec 22, 3:31pm -
  • BSD Release: FreeBSD 12.4
    Glen Barber has announced the release of FreeBSD 12.4, the fourth update to the project's legacy 12.x branch: "The FreeBSD Release Engineering team is pleased to announce the availability of FreeBSD 12.4-RELEASE. This is the fifth release of the stab…
    - 1 day ago 6 Dec 22, 2:17am -
  • DistroWatch Weekly, Issue 997
    This week in DistroWatch Weekly: Review: CachyOS 221023 and AgarimOSNews: openSUSE phasing out older 64-bit CPUs, openSUSE 15.3 nears its end of life, elementary OS team fixes delta updates, new features coming to Xfce 4.18Questions and answers: Work…
    - 2 days ago 5 Dec 22, 1:14am -
  • OS Release: OpenIndiana 2022.10
    OpenIndiana is a continuation of the OpenSolaris operating system. The project's latest version is OpenIndiana 2022.10. The new release features a number of package changes, including upgrades to Perl and Python. The release announcement reads: "We h…
    - 2 days ago 4 Dec 22, 10:39pm -
  • BSD Release: NomadBSD 131R
    NomadBSD is a 64-bit live system for USB flash drives, based on FreeBSD. The project's latest release is version 131R and the release announcement offers a list of new features: "The base system has been changed to FreeBSD 13.1-RELEASE-p5. Except for…
    - 3 days ago 4 Dec 22, 9:23pm -
  • Distribution Release: Gnoppix Linux 22.12
    Andreas Mueller has announced the release of Gnoppix Linux 22.12, the latest stable build from a project that develops a Debian and Kali Linux-based distribution with GNOME as the default desktop. This is a "new generation" of the old Knoppix-based G…
    - 3 days ago 4 Dec 22, 1:58pm -
  • Distribution Release: 4MLinux 41.0
    The independent 4MLinux distribution has published a new stable release. The new version, 4MLinux 41.0, offers a number of updates and new hardware support. A few new applications have been added to the distribution: "As always, the new major release…
    - 3 days ago 4 Dec 22, 2:12am -
  • Distribution Release: NixOS 22.11
    NixOS is an independently developed GNU/Linux distribution that uses the advanced Nix package manager for software management and system configuration. The project's latest release is NixOS 22.11 "Raccoon". One of the key changes in this version is a…
    - 6 days ago 1 Dec 22, 1:28pm -
  • Distribution Release: EuroLinux 9.1
    EuroLinux is an enterprise-class Linux distribution made and supported by the EuroLinux company, built mostly from code of Red Hat Enterprise Linux. The project's latest release is EuroLinux 9.1. The company's release announcement highlights new feat…
    - 7 days ago 30 Nov 22, 8:51pm -


The duf is a better 'df' command for Linux, macOS and BSD

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How to Upgrade to Ubuntu 22.04 LTS Using GUI method

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How to convert from CentOS 8 to AlmaLinux 8 tutorial

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How do I migrate from CentOS 8 to Rocky Linux?

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Linux / Unix wget command tutorial with examples for new users

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Upgrading existing CentOS Linux 8 installation to CentOS 8 Stream

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  • 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 -
  • Projects of the Week, December 7, 2020
    Here are the featured projects for the week, which appear on the front page of gnuplotA famous scientific plotting package, features include 2D and 3D plotting, a ...The post Projects of the Week, December 7, 2020 appeared first on…
    - 7 Dec 20, 5:13am -
  • December 2020, “Staff Pick” Project of the Month – Freeplane
    For our December “Staff Pick” Project of the Month, we selected Freeplane, an application for Mind Mapping, plus Knowledge and Project Management. Freeplane helps to organize and communicate ...The post December 2020, “Staff Pick” Project of…
    - 4 Dec 20, 5:20am -
  • Today in Tech – 1991
    On this day in 1991 Apple released the very first version of QuickTime, an extensible multimedia framework for playing various formats of digital video. It was a move ...The post Today in Tech – 1991 appeared first on SourceForge Community Blog.
    - 2 Dec 20, 5:36am -
  • December 2020, “Community Choice” Project of the Month – Dolibarr ERP – CRM
    For our December “Community Choice” Project of the Month, the community elected Dolibarr ERP – CRM, an open source ERP and CRM web software for business. Dolibarr is ...The post December 2020, “Community Choice” Project of the Month – Do…
    - 1 Dec 20, 5:02am -
  • Projects of the Week, November 30, 2020
    Here are the featured projects for the week, which appear on the front page of ClonezillaClonezilla is a partition and disk imaging/cloning program similar to True Image®. ...The post Projects of the Week, November 30, 2020 appeare…
    - 30 Nov 20, 5:28am -



  • newDigiKam 7.9.0
    DigiKam is an advanced digital photo management application for KDE, which makes importing and organizing digital photos a "snap". The photos can be organized in albums which can be sorted chronologically, by directory layout or by custom collections…
    - 20 hours ago 6 Dec 22, 1:18pm -
  • newLinphone 5.2.0
    Linphone is full featured SIP softphone making people having free VoIP calls with voice, video and chat over the internet.It supports several codecs (speex, gsm, amr, ilbc, g711, g722, h263-1998, mpeg4, theora, H264, VP8).It is able to use and…
    - 20 hours ago 6 Dec 22, 1:18pm -
  • newInkscape 1.2.2
    Inkscape is an open source SVG editor with capabilities similar to Illustrator, CorelDraw, Visio, etc. Supported SVG features include basic shapes, paths, text, alpha blending, transforms, gradients, node editing, svg-to-png export, grouping, and mor…
    - 20 hours ago 6 Dec 22, 1:18pm -
  • ProFTPD 1.3.8
    ProFTPD is an FTP daemon for unix and unix-like operating systems, developed, released and distributed under the GNU Public License.ProFTPD is designed to be powerful, for the FTP administrator who needs a powerful, configurable and secure FTP daemo…
    - 2 days ago 5 Dec 22, 12:03pm -
  • ImageMagick 7.1.0-53
    ImageMagick (TM) is a package for display and interactive manipulation of images for the X Window System. It is written in C and interfaces to the X library, and therefore does not require any proprietary toolkit in order to compile. Although ImageMa…
    - 2 days ago 5 Dec 22, 12:03pm -
  • 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…
    - 4 days ago 3 Dec 22, 11:15am -
  • Mesa 22.3.0
    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…
    - 6 days ago 1 Dec 22, 12:53pm -
  • Thunderbird 102.5.1
    Thunderbird is a full-featured email application. Mozilla Thunderbird makes e-mailing safer, faster and easier than ever before with the industry's best implementations of features such as intelligent spam filters, a built-in spell checker, extension…
    - 6 days ago 1 Dec 22, 12:53pm -
  • CMake 3.25.1
    CMake is a family of tools designed to build, test and package software. CMake is used to control the software compilation process using simple platform and compiler independent configuration files. CMake generates native makefiles and workspaces tha…
    - 6 days ago 1 Dec 22, 12:53pm -
  • FireFox 107.0.1
    Firefox is a redesign of the Mozilla browser component (formerly known as Phoenix), similar to Galeon, K-Meleon and Camino, but written using the XUL user interface language and designed to be cross-platform.Firefox is now faster, more secure, and…
    - 7 days ago 30 Nov 22, 12:28pm -


An overview of Azure hosting
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  • VirtualBox Networking
    Most of you may wonder, “Has Jarret lost his mind? What is he talking about, VirtualBox Networking? Everyone knows how to set up networking under VirtualBox!”. I’d say most days, yes, I have lost my mind. But anyway, about VirtualBox Networking…
    - 43 days ago 25 Oct 22, 9:16am -
  • Linux Terminal Server
    A Terminal Server is a server that can provide the Operating System to the workstations. In most cases, the workstations are diskless and have no means to install an Operating System (OS).Basically, on the Linux Terminal Server, there are images cr…
    - 46 days ago 22 Oct 22, 9:13pm -
  • LFCS – Firewalld
    I hope you enjoy the articles for the LFCS Certification. If you have been following along using VirtualBox to go through the articles, then you will be ready for this one. If you are jumping into this one and not doing the previous one, Turning a Sy…
    - 57 days ago 11 Oct 22, 6:08pm -
  • Bash 09 – Conclusion
    Over the last eight articles, we have covered all the information for making Bash scripts. The rest is up to you.In this article, I hope to go over some concepts again and help you set up a helpful script.Previous articles:…
    - 61 days ago 7 Oct 22, 9:04am -
  • TCP/IP Basics by Math
    The TCP/IP Protocol is essential for accessing the Internet. This is the only protocol used for the Internet, so it is important to have some understanding.Before we get to the math, let’s look at some basics.BasicsEvery system connecting to…
    - 70 days ago 28 Sep 22, 3:16pm -
  • Prince of Persia – DOSBox and Native
    In 1989, one of the best games, that ended up on many consoles, was released. Prince of Persia started on the Apple II. In 1990, they ported it to MS-DOS.They eventually ported the game to these other platforms:NEC PC-9801MS-DOSAmigaAtari STS…
    - 82 days ago 16 Sep 22, 12:12pm -

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

  • South African MSPs jump on board with SUSE
    Axiz and Linux Warehouse host MSP Partner day events in South Africa South African Managed Service Provider (MSP) resellers (distribution partners), Axiz and Linux Warehouse, hosted two very successful Partner day events on October 18th and 19th. The…
    - 8 days ago 29 Nov 22, 10:27am -
  • Paint the Town Green with SUSE – See you in Vegas!
    It’s that time of the year again, Turkey Day! And Of course, the week before reinvent. SUSE is of course, sponsoring  AWS re:Invent again, after 12 years, this partnership is getting even stronger. If you are coming to Vegas, we’d love to meet…
    - 15 days ago 22 Nov 22, 6:56pm -
  • Elastic, Scalable, and Efficient High-Performance Computing With Ampere® Altra, Altra Max and SUSE Linux Enterprise
    For those of us interested in high-performance, high-throughput or AI/ML, this is a special week. SC22 is finally here and its message of HPC accelerates resonates more than ever. A key SC22 message is “Leveraging HPC, skilled minds employ innovati…
    - 22 days ago 15 Nov 22, 2:28pm -
  • SUSE to present at the SuperComputing 2022 Conference on Azure Cyclecloud
    SuperComputing is the primary conference for learning about high performance computing, networking, storage and analysis. There are hands on technical program workshops, panels, demo’s and networking. This year’s conference will be live in Dallas…
    - 23 days ago 14 Nov 22, 7:37pm -
  • UberCloud and SUSE: Next Generation HPC Accelerates Innovation
    UberCloud delivers a cloud-native approach to high-performance computing (HPC) with SUSE Linux Enterprise and SUSE Rancher. With UberCloud and SUSE, enterprises can empower their engineers and scientists to accelerate innovation, enable IT with strea…
    - 23 days ago 14 Nov 22, 4:37pm -
  • Operate Kubernetes at scale with Clastix Kamaji and SUSE Rancher
        Clastix, a leader in Kubernetes multitenancy solutions, is now a SUSE ecosystem partner. Customers can now take advantage of innovative solutions that benefit from SUSE’s decades of engineering excellence and open source leadership coupled wi…
    - 26 days ago 11 Nov 22, 1:50pm -
  • Say Goodbye to Downtime for Your SAP Landscape on AWS
    Minimizing downtime and designing to withstand failure are among the top considerations when setting up mission critical SAP systems on AWS. An AWS Well-Architected design principle includes Reliability, that is used to discuss the availability of yo…
    - 29 days ago 7 Nov 22, 10:41pm -
  • Protect RKE2 cluster on Dell Technologies APEX Private Cloud with Data Manager
    We have been busy working on joint solutions with Dell Technologies. Watch a demo of Dell PowerProtect Data Manager (PPDM) Data Protection for containerized applications running on SUSE Rancher and RKE2 Kubernetes Cluster in Dell APEX Private Cloud…
    - 34 days ago 3 Nov 22, 3:51pm -
  • Intel® and SUSE – Stronger Than Ever
    SUSE has achieved the highest level of partnership status within Intel’s Partner Alliance Program. Congratulations to everyone in #SUSE and #Intel® who made this happen! Intel’s Titanium partnership level is reserved for those partners who demon…
    - 34 days ago 3 Nov 22, 2:45pm -


  • Passed EX180 Containers and Kubernetes
    Ending the year with Podman. EX180 Exam Experience I took a remote exam that was based on OpenShift 4.6 and some old version of Podman that did not support --list-tags. That was a bit unexpected as I practised using the latest version of Podman (my b…
    - 6 days ago 1 Dec 22, 7:00pm -
  • EX180 Series: Deploying Applications to OpenShift
    Part 4 of the EX180 series. The Plan We are going to have a look at the EX180 exam objectives for OpenShift and perform 4 hands-on tasks to get familiar with an application deployment process. Exam Objectives: OpenShift These are official EX180 objec…
    - 9 days ago 28 Nov 22, 7:00pm -
  • EX180 Series: Deploying a Rootless Multi-Container WordPress Application with Podman
    Part 3 of the EX180 series. The Plan We’ve covered most of the exam objectives related to Podman in the previous article. What we’re going to do today is to take a look at how to use environment variables, set up persistent storage and perform a…
    - 12 days ago 24 Nov 22, 10:00pm -
  • EX180 Series: Using Podman to Build Images and Run Containers
    Part 2 of the EX180 series. The Plan We are going to have a look at the EX180 exam objectives for Podman, review commands for Dockerfile and perform 4 hands-on tasks to get familiar with an image creation process. Pre-requisites A Red Hat account is…
    - 16 days ago 21 Nov 22, 7:00pm -
  • EX180 Series: Install Podman and Set up OpenShift Using CodeReady Containers
    I’ll be taking Red Hat’s EX180 exam in a couple of weeks, so I thought I’d get a homelab set up to go through study material. EX180 is Red Hat’s certified specialist in containers and Kubernetes exam. EX180 Homelab Pre-requisites In order to…
    - 20 days ago 17 Nov 22, 7:00pm -
  • Reload Prometheus ConfigMap without Restarting the Kubernetes Pod
    We run Prometheus on Kubernetes. Every time we make changes to Prometheus ConfigMap, we end up restarting the pod so that the new configuration would be picked up. While Prometheus configuration does not change very often, we would prefer to have a w…
    - 41 days ago 27 Oct 22, 6:00pm -
  • Configure Docker Daemon to Use HTTP Proxy
    Running Docker inside a semi-isolated corporate network. The Problem We’ve deployed Docker inside a corporate network where direct access to the Internet is not allowed, and we must use a Squid HTTP proxy http://proxy.example.test:3128 for all outb…
    - 62 days ago 6 Oct 22, 6:00pm -
  • Install ESET Antivirus on macOS via CLI
    We will be installing antivirus on macOS. System Information We’re using Monterey in this case: $ sw_vers ProductName: macOS ProductVersion: 12.5.1 BuildVersion: 21G83 $ system_profiler SPSoftwareDataType Software: System Software Overview: System…
    - 69 days ago 29 Sep 22, 6:00pm -
  • Upgrading Homelab Kubernetes Cluster from 1.23 to 1.24
    The most time-consuming Kubernetes upgrade to date because of dockershim. The Upgrade Path Our cluster was originally built using Ansible (kubeadm). We will use kubeadm upgrade to upgrade it. We will be upgrading from: kubeadm 1.23.5 kubelet 1.23.5 k…
    - 76 days ago 22 Sep 22, 6:00pm -
  • Build and Install OpenLens on Linux
    We are migrating from Lens to OpenLens. OpenLens provides insight into everything that runs in Kubernetes. If you use Kubernetes on a day-to-day basis, OpenLens is for you. The Problem Lens is no longer open to everyone by demanding users to create a…
    - 83 days ago 15 Sep 22, 6:00pm -

  • 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 -
  • Mod_Expires Configuration In Apache
    mod_expires is a module which runs on the Apache web server. It allows manipulation of the cache control headers to leverage browser caching. What this means more specifically is that you will be able to set values on how long the image will be store…
    - 9 Oct 17, 11:16pm -
  • WebP Image Conversion On A Linux Server
    WebP is a new image format that provides a lossless and lossy compression on PNG and JPEG file types. It was developed by Google resulting in up to 80% smaller image size. It is supported on all most all modern browser versions. You can use Nginx and…
    - 19 Sep 17, 12:49am -
  • CollectD System Performance Monitor Installation On Centos 7
    Collectd is a daemon which collects system performance data and metrics. It runs as a daemon and the data it collects can either be processed locally or sent to a central logging server. It is easy to configure and set up and can be configured to re…
    - 12 Sep 17, 2:22am -
  • How To Setup mod_rewrite In Apache
    mod_rewrite is a Apache module installed on linux servers to manipulate URLs submitted in the browser to perform other functions than it appears. Mod_rewrite can improve SEO appearing to give it a static appearance. This guide assumes you already hav…
    - 5 Sep 17, 6:28pm -
  • How To Reset A MySQL Root Password
    MySQL contains it own ‘root’ password independent of the system root password, this is a guide on how to reset the MySQL root password. To reset it you will need root access on the server that has the MySQL instance. The same process applies to p…
    - 4 Sep 17, 4:57pm -

  • #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 -


  • PHP 7 vs PHP 8: A Comparison
    If you’re wondering about the difference between PHP 7 vs PHP 8, use this guide to detail the new features and functionality of PHP 8.
    - 19 days ago 18 Nov 22, 8:00am -
  • How to Create a Symbolic Link
    Need to get files and directories faster in Linux? Make administering your servers easier with this guide on how to create a symbolic link.
    - 20 days ago 17 Nov 22, 8:00am -
  • What Is A Private VPS Parent?
    Discover the private VPS parent, which allows you to create VPS instances with more control over your virtual environment.
    - 27 days ago 10 Nov 22, 8:00am -
  • Test an SSL Connection Using OpenSSL
    If you need to check your SSL connections, use OpenSSL to test your web, server, and mail server connections on most operating systems.
    - 34 days ago 3 Nov 22, 10:00am -
  • Open Source No-code Tools
    Looking to create software without acquiring in-depth coding knowledge? This article outlines 10 open source no-code tools for app creation.
    - 35 days ago 2 Nov 22, 8:00am -
  • How to Uninstall or Remove Software Packages in Ubuntu 22.04
    Installing software on Ubuntu is easy. This tutorial walks you through how to uninstall or remove software on Ubuntu 22.04.
    - 40 days ago 28 Oct 22, 10:00am -
  • How to Install Chocolatey on Windows
    If you are looking to install Chocolatey (Chaco) on Windows, use this tutorial for installation and configuration.
    - 40 days ago 28 Oct 22, 8:00am -
  • Managed Hosting vs Unmanaged VPS Hosting
    This guide explains the difference between managed VPS hosting, unmanaged VPS hosting, and dedicated hosting and why you need them.
    - 47 days ago 21 Oct 22, 6:00pm -
  • How to Set Up a Dedicated Minecraft Server on Linux
    Find out how to set up your dedicated Minecraft server on Linux with these 7 easy steps. Improve your gaming experience with better performance and security.
    - 47 days ago 21 Oct 22, 5:00pm -
  • Installing and Configuring Samba on Linux/Windows
    If you need to share files between Linux and Windows devices, use this tutorial for installing and configuring Samba on Linux and Windows.
    - 54 days ago 14 Oct 22, 11:05am -
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