The Linux Report | Linux News and Information


  • hTime – The Global Clock
    Combining UTC and local times (time zones) in one new clock ( Source: hTime – The Global ClockSource
    - 2 days ago 21 Oct 21, 12:00am -
  • – Visual Studio Code for the Web
    Announcing Visual Studio Code for the Web! When you go to, you’ll be presented with a lightweight version of VS Code running fully in the browser. Open a folder on your local machine and start coding. Source: vscode.d…
    - 2 days ago 20 Oct 21, 11:47pm -
  • Helmify
    Helmify is a CLI utility that creates Helm charts from Kubernetes YAML files. It reads a list of supported k8s objects from stdin and converts it to a helm chart. Designed to generate charts for k8s operators but not limited to. See examples …
    - 2 days ago 20 Oct 21, 12:30am -
  • OpenSimulator
    What is OpenSimulator? OpenSimulator is an open-source multi-platform, multi-user 3D application server. It can be used to create a virtual environment (or world) that can be accessed through a variety of clients, on multiple protocols, see Connectin…
    - 3 days ago 19 Oct 21, 1:57am -
  • Seashells
    Seashells lets you pipe output from command-line programs to the web in real-time, even without installing any new software on your machine. You can use it to monitor long-running processes like experiments that print progress to the console. You ca…
    - 4 days ago 18 Oct 21, 9:06pm -
  • UI for Apache Kafka
    UI for Apache Kafka is a free, open-source web UI to monitor and manage Apache Kafka clusters. UI for Apache Kafka is a simple tool that makes your data flows observable, helps find and troubleshoot issues faster and deliver optimal performance. Its…
    - 21 days ago 1 Oct 21, 7:32pm -
  • Kubeswitch – Managing Kubeconfig Files
    Managing a handful of Kubeconfig files and contexts is straightforward and well-supported by existing tools. You can use kubectl config view –flatten, define aliases, or use kubectx. Meanwhile, Kubernetes adoption has gone through the roof, and lar…
    - 25 days ago 27 Sep 21, 7:47pm -
  • Kubernetes Deployment Guide | The Ultimate Guide | Platform9
    Kubernetes Deployment Guide that reviews the pros and cons of some of the best known approaches to deployments, including typical use cases.Source: Kubernetes Deployment Guide | The Ultimate Guide | Platform9Source
    - 35 days ago 17 Sep 21, 6:08pm -
  • K9s – Kubernetes CLI
    K9s provides a terminal UI to interact with your Kubernetes clusters. The aim of this project is to make it easier to navigate, observe and manage your applications in the wild. K9s continually watches Kubernetes for changes and offers subsequent com…
    - 50 days ago 2 Sep 21, 3:50pm -
  • “Researchers”
    - 71 days ago 12 Aug 21, 2:44pm -


  • How to install OpenSSH server on Alpine Linux (including Docker)
    This quick tutorial explains how to install and set up OpenSSH (SSHD) server and client on the Alpine Linux system. Further, you will learn how to build a Docker Linux container running sshd server based upon Alpine Linux image too.Love this? sudo…
    - 3 days ago 19 Oct 21, 1:59pm -
  • How to check ZFS File system storage pool on Linux/Unix
    First, there is no fsck command for ZFS, which Linux and Unix use for file system repair. However, ZFS comes with a scrub option. This subcommand is a root-initiated dynamic consistency check. It runs in the background on a mounted live filesystem.…
    - 3 days ago 19 Oct 21, 7:54am -
  • How to display all NAT IPTables rules on Linux
    {Updated} How do I see all the rules in NAT tables under CentOS / RHEL / Debian / Ubuntu Linux based server?The post How to display all NAT IPTables rules on Linux appeared first on nixCraft.
    - 3 days ago 19 Oct 21, 7:46am -
  • How to find the NVIDIA cuda version
    I need to find out the CUDA version installed on Linux. How do I know what version of CUDA I have?Love this? sudo share_on: Twitter - Facebook - LinkedIn - Whatsapp - RedditThe post How to find the NVIDIA cuda version appeared first on nixCraft.
    - 22 days ago 30 Sep 21, 9:07am -
  • macOS Terminal: -bash: warning: setlocale: LC_CTYPE: cannot change locale (UTF-8): No such file or directory Fix
    {Updated} Learn how to fix warning: setlocale: LC_CTYPE: cannot change locale (UTF-8): No such file or directory on macOS or OX terminal.The post macOS Terminal: -bash: warning: setlocale: LC_CTYPE: cannot change locale (UTF-8): No such file or direc…
    - 22 days ago 30 Sep 21, 8:10am -
  • How to protect Linux against rogue USB devices using USBGuard
    {nixCraft Patreon supporters content}You deployed a perfect firewall and other network security policies preventing unauthorized access to the user's desktop computer over a network. However, you still need to block USB device access. We can configur…
    - 23 days ago 29 Sep 21, 9:43pm -
  • How to install FFmpeg with NVIDIA GPU acceleration on Linux
    The ffmpeg is free and open-source video converter software for Linux and Unix-like systems. However, on Ubuntu/Debian Linux and other distros, NVIDIA hardware-based encoding is disabled at compile time. So, naturally, you need supporting NVIDIA GPU…
    - 25 days ago 27 Sep 21, 10:11am -
  • How to generate WireGuard QR code on Linux for mobile
    I have written about setting up the WireGuard server on Linux. I have written about setting up the WireGuard server on Linux. Today, I will share a tip that allows creating QR codes for WireGuard VPN mobile clients running on Apple iOS or Android pho…
    - 25 days ago 27 Sep 21, 7:23am -
  • How do I list lxc snapshots for LXD on Linux?
    I explained a long time ago how to take LXD instance snapshots using the lxc command. Today I will talk about how to list lxc snapshots and automatically purge those snapshots from LXD to free up disk space on Linux operating systems.Love this? sud…
    - 38 days ago 14 Sep 21, 9:43am -
  • A podman tutorial for beginners – part I
    {nixCraft Patreon supporters content}This guide explains how to build and deploy applications quickly with Podman to the cloud server of your choice. All examples in this tutorial are tested on Fedora Linux 34, but they should work on any Linux distr…
    - 39 days ago 13 Sep 21, 3:27pm -


  • 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…
    - 36 days ago 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 Apache Cassandra on Debian 11
    Apache Cassandra is a free, open-source and distributed database management system. It is capable to handle large amounts of data across many servers and provides high availability with no single point of failure.
    - 20 hours ago 21 Oct 21, 4:41pm -
  • newHow to Install Deno JavaScript Runtime on Ubuntu 20.04
    Deno is a lightweight JavaScript runtime that is both straightforward and safe. We'll show you how to install Deno on Ubuntu 20.04 and run a hello world script to test your installation in this article.
    - 20 hours ago 21 Oct 21, 4:35pm -
  • newHow to setup an RDS MySql (Relation Database MySql) instance on AWS
    RDS(Relational Database Service) comes under “Database” services of AWS(Amazon Web Services) Cloud. In this article, we will see how to create an RDS MySql Instance, provision and terminate it.
    - 23 hours ago 21 Oct 21, 1:05pm -
  • How to install Mattermost Server on Rocky Linux 8
    Mattermost is messaging software well suited for corporate environments and software development teams. There are mattermost clients available for all major desktop and mobile OS. This tutorial shows how to install a mattermost Server on Rocky Linux…
    - 2 days ago 20 Oct 21, 9:50am -
  • How to Install GoAccess Web Log Analyzer on Rocky Linux 8
    GoAccess is an open-source lightweight log analyzer that can read and analyze log files of multiple formats, including Apache, Nginx, Amazon S3, Elastic Load Balancing, CloudFront, Caddy, etc. In this tutorial, you will learn to install GoAccess Anal…
    - 2 days ago 20 Oct 21, 9:16am -
  • How to Install Prometheus System Monitoring Tool on Debian 11
    Prometheus is a free, open-source and web-based monitoring application that collects metrics from your services and stores them in a time-series database. In this post, we will show you how to install Prometheus monitoring on Debian 11.
    - 2 days ago 20 Oct 21, 8:43am -
  • How to Install and Use PIP Python Package Manager on Debian 11
    Pip is a widely used package manager for the Python programming language. It is being used for installing and managing additional packages that are not available in the Python standard library. In this article, I will show you how to install and use…
    - 3 days ago 19 Oct 21, 3:56pm -
  • How to Install Caddy Web Server on Debian 11
    Caddy is a free, open-source, and modern web server written in GO language. It is a lightweight and commercially supported web server that supports HTTP/2 and experimental HTTP/3 protocols.
    - 3 days ago 19 Oct 21, 3:50pm -
  • How to Install Visual Studio Code Cloud IDE on Rocky Linux 8
    Visual Studio Code has become one of the most popular IDEs for coding. This tutorial will teach you how to install Visual Studio Code IDE using the code-server application on your Rocky Linux 8 server. You will also expose it via a public domain alon…
    - 3 days ago 19 Oct 21, 3:40pm -
  • How to Install OpenLiteSpeed on AlmaLinux 8
    OpenLiteSpeed is a free, open-source web server that you can use for administering and serving websites. This tutorial will show you how to install OpenLiteSpeed web server on Alma Linux 8.
    - 7 days ago 15 Oct 21, 10:12am -


  • newtoday's howtos
    How To Install Netdata on Debian 11 - idrootIn this tutorial, we will show you how to install Netdata on Debian 11. For those of you who didn’t know, Netdata is an open-source tool designed for the real-time system performance monitoring solutio…
    - 50 mins ago 22 Oct 21, 11:29am -
  • newtoday's leftovers
    What if Internet stops? How to rebuild an offline federated infrastructure using OpenBSDMy biggest point would be that my computer could be used to replicate itself to other computer owners, give them the data so they can spread it again. Data cop…
    - 2 hours ago 22 Oct 21, 10:37am -
  • newProprietary Software and Security
    Windows REvil ransomware gang taken down by US spies and allies: claim [iophk: Windows TCO]On Wednesday, the news surfaced that the REvil site on the dark web was offline. One Dmitry Smilyanets, who works for the threat intelligence firm Recorded…
    - 2 hours ago 22 Oct 21, 10:32am -
  • newAndroid Leftovers
    Android 12 data and privacy features you probably didn't know about until now - CNETOnyx BOOX Max Lumi2 is a 13.3 inch E Ink tablet with Android 11 - LiliputingGoogle Fit Not Counting Steps on Your Android Phone? 5 Tips to Fix ItTCL Roku a…
    - 3 hours ago 22 Oct 21, 9:04am -
  • newStable vs. Bleeding-Edge Linux Distros: Which One Should You Choose?
    Linux distributions have multiple ways of delivering software to their users. But which one should you go for—stability or the latest software?One of the major choices that many Linux users face when choosing a Linux distribution is its stabilit…
    - 3 hours ago 22 Oct 21, 8:51am -
  • newThis week in NeoChat
    Last Saturday we had an improvised NeoChat mini development sprint in a small hotel room in Berlin in the occasion of the 25th anniversary of KDE. In a good KDE tradition, Carl spent this time on improving NeoChat settings. He ported both the NeoCh…
    - 4 hours ago 22 Oct 21, 8:48am -
  • newStarLabs StarLite is an Attractive 11-inch Linux Laptop
    This dinky 11.6-inch Linux notebook, the latest from UK-based company StarLab, is modestly priced and moderately spec’d.Consciously so.See, not everyone needs to crunch code, battle orcs, or render 4K video. “More power” is nice, but when a…
    - 4 hours ago 22 Oct 21, 8:45am -
  • newManual Installation of GNOME Extension from ZIP File [Easy Steps]
    You can not install GNOME Extensions in Snap Firefox in Ubuntu 21.10. This tutorial explains the steps for manual installation of GNOME Extension from its ZIP files in Ubuntu, Fedora and other related distributions. read more
    - 5 hours ago 22 Oct 21, 6:55am -
  • new10 Things to do After Installing Ubuntu 21.10 Impish Indri
    Here, in this post we give you 10 things to do after installing Ubuntu 21.10, to make your life easier and get you started using the shiny new Ubuntu. read more
    - 7 hours ago 22 Oct 21, 5:41am -
  • newMX Linux 21 Released with Debian 11, KDE Plasma 5.20. This is What’s New
    MX Linux 21 code named “Wildflower” is released. We wrap up the release and give you the download and upgrade information. read more
    - 9 hours ago 22 Oct 21, 3:08am -


  • 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 -
  • 7 Python Function Examples with Parameters, Return and Data Types
    Functions are code snippets in a block that is assigned a name. It takes input, performs computation or an action and returns the output. Functions enhances the reusability of the code. In this tutorial, we’ll discuss the following examples: Basic…
    - 27 Jun 19, 2:00am -
  • 8 Examples of Sharing AWS Managed AD with Multiple Accounts from CLI and Console
    Once you create a Managed AD in an AWS account, you can share this AD with other accounts. This is a common use-case when you have AWS Managed Active Directory in a shared services account that needs to be shared with other workload accounts. The fol…
    - 11 Jun 19, 4:00am -
  • 15 PaloAlto CLI Examples to Manage Security and NAT Policies
    While working with PaloAlto firewall, sometimes you’ll find it easier to use CLI instead of console. Working on CLI is very helpful when you are testing something on a dev/test firewall, where you repeatedly try-out the same thing with different va…
    - 4 Jun 19, 2:00am -


The Diablo is in the Details | Coder Radio 436

- 2 days ago 20 Oct 21, 8:00pm -
Pi for the People | LINUX Unplugged 428

- 2 days ago 20 Oct 21, 3:07am -
Linux Action News 211

- 4 days ago 18 Oct 21, 2:18am -
Ask Alice | Coder Radio 435

- 9 days ago 13 Oct 21, 10:08pm -
Life Changing Virtualization | LINUX Unplugged 427

- 9 days ago 13 Oct 21, 5:32am -
Linux Action News 210

- 11 days ago 11 Oct 21, 1:38am -

  • newForm Validation In ReactJS by building A Reusable Custom hook⚓
    Hi there👋,Form📝 handling is an essential part of any website. Since Forms takes the important information from the user. We must create robust form component which can handle inputs and it's validation🚦 easily.Here, we're going to create…
    - 42 mins ago 22 Oct 21, 11:37am -
  • newPPSSPP GOLD APK v1.12.3 Download Latest Version 2021
    Are you a PSP game lover but facing the problem of playing your favorite games on your smartphone? If yes, then PPSSPP Gold will work like a charm emulator in your device that doesn’t require high configuration to launch games. Now, get the ultimat…
    - 1 hour ago 22 Oct 21, 11:18am -
  • newWhy you need a portfolio website when working in tech - and how I built mine with Gridsome and Deploy Now
    Why you need a portfolio websiteOf course you can get a job without a personal website. No company will ask you to present one. But 1) having a personal portfolio website can never be a disadvantage and 2), presenting your skills, experie…
    - 1 hour ago 22 Oct 21, 11:04am -
  • newHow to deploy a Node.js application to AWS Lambda using Serverless Framework
    Being a developer is awesome. Writing code, solving problems, and thinking of ingenious solutions for complicated algorithms is what we live for. But, the grass is not always so green on this side of the fence. Sooner or later, you need to get your h…
    - 2 hours ago 22 Oct 21, 10:29am -
  • newSend Welcome Emails using Appwrite's Swift Cloud Functions
    For all the Swift developers out there, we have good news! We just announced our Swift SDK to work with server side APIs of Appwrite. You can learn more about our Swift SDK in our Swift SDK announcement post.In this tutorial however, we are going…
    - 3 hours ago 22 Oct 21, 9:18am -
  • newHacktoberfest Progress Week 1-2
    Introduction to HackoctoberfestBefore, I start talking about my development with recent projects. I would like to come out and thank everyone for contributing and helping out each other with open source development. Before this course(OSD…
    - 3 hours ago 22 Oct 21, 9:15am -
  • newMy First Hacktoberfest
    I just completed my first Hacktoberfest 2021 and it feels amazing! Open Source is a great way of learning and i learnt a lot this month in my little contributions to open source.This Hacktoberfest 2021, we all made meaningful open-source contribu…
    - 3 hours ago 22 Oct 21, 9:07am -
  • newEat your own dogfood: I hosted my father's brewery website on my own hosting product
    Hi, I'm Robert. I'm the Product Owner of Deploy Now, a fresh new hosting product by IONOS. The idea of Deploy Now is to make hosting and coding a seamless process by enabling instant deploys from GitHub. For now, it's pretty much what GitHub Pages do…
    - 3 hours ago 22 Oct 21, 9:06am -
  • new{My very first contribution to the open source during HACKTOBER-FEST 2021}
    About MeI am Abhishek Gupta a self learned programmer and still a tyro and I love to explore new things related to programming stuff and I am interested in WebDev My BackgroundI am very new to this open source field and I th…
    - 3 hours ago 22 Oct 21, 8:50am -
  • newCommon mistakes when writing CSS with BEM
    Software development is a team effortWhen doing software development it is essential to agree on guidelines, technology, and methodologies. Those agreements should be the result of discussions, proof of concepts, knowledge, and sometimes…
    - 4 hours ago 22 Oct 21, 8:48am -


  • Installing KDE On Linux Mint Cinnamon Base
    If you’re like me and really enjoy using the KDE Plasma desktop environment, especially as it’s become very lightweight over the last year or two compared to the past where it was […]Thank you for being a Ghacks reader. The post Installing KDE…
    - 3 days ago 19 Oct 21, 5:02am -
  • Ubuntu 21.10 Released
    The next version of Ubuntu, 21.10 “Impish Indri” has been released, with nine months of support since it is not an LTS release. This version of Ubuntu comes with some new features, […]Thank you for being a Ghacks reader. The post Ubuntu 21.10…
    - 6 days ago 16 Oct 21, 4:56am -
  • Arch Linux vs Ubuntu: which to choose?
    Arch Linux and Ubuntu are two major Linux distributions that both get a lot of attention, have dedicated fanbases, and are used base-distributions for other systems that are forked off of them… […]Thank you for being a Ghacks reader. The post Ar…
    - 7 days ago 15 Oct 21, 7:52am -
  • FontOnLake Malware Can Target Linux Systems
    Documentation released by internet security company, ESET, on October 7th, has given details to what was lesser known malware family that emerged this past May, including details that are very relevant to […]Thank you for being a Ghacks reader. Th…
    - 8 days ago 14 Oct 21, 5:22am -
  • Disabling the Nouveau open-source Nvidia driver to use the proprietary driver in OpenSUSE Leap 15.3
    Recently, I decided that I wanted to give OpenSUSE a try, as it’s been nearly ten years since I ran it on my home system for any longer than an hour or […]Thank you for being a Ghacks reader. The post Disabling the Nouveau open-source Nvidia dri…
    - 13 days ago 9 Oct 21, 5:50am -
  • Linux Mint 20.2 is now available
    The team behind the popular Linux distribution Linux Mint released Linux Mint 20.2 "Uma" this week. The new version of Linux Mint is available as a standalone download and as a direct […]Thank you for being a Ghacks reader. The post Linux Mint 20.…
    - 11 Jul 21, 6:10am -
  • Ubuntu 21.04 is now available with native Microsoft Active Directory integration and Wayland as the default
    Canonical released Ubuntu 21.04, a new version of the organization's Linux distribution. The release comes three weeks after the release of beta versions, and can already be downloaded from the official Ubuntu […]Thank you for being a Ghacks reade…
    - 23 Apr 21, 5:19am -
  • Microsoft introduces support for Linux GUI apps on Windows 10
    Microsoft released a new build to the Insider channel a few hours ago that introduces support for running Linux graphical user interface applications on the Windows 10 machine. The company announced plans […]Thank you for being a Ghacks reader. Th…
    - 22 Apr 21, 5:10am -
  • Linux Mint will inform users about important security updates but not enforce them
    Last month, the Linux Mint team announced that it wanted to do something about systems not being upgraded to newer versions. Systems that were not supported anymore were vulnerable to attacks, and […]Thank you for being a Ghacks reader. The post L…
    - 3 Apr 21, 1:29pm -
  • Microsoft Edge 91 will be the first to support syncing on Linux
    It took Microsoft quite some time to release the first versions of its Chromium-based Edge web browser for Linux. One thing that was not implemented in the initial releases was support for […]Thank you for being a Ghacks reader. The post Microsoft…
    - 26 Mar 21, 1:10pm -


  • newYou Can Now Directly Read Data Logs From Tesla Vehicles (Jalopnik)
    The Jalopnik automotive site has posted anarticle on a(relatively) new setof open-source tools that can extract log data from Tesla cars.Since Tesla cars run a Debian-based operating system, navigatingthrough their file systems is somewhat t…
    - 13 hours ago 21 Oct 21, 11:24pm -
  • newAnnouncing Rust 1.56.0 and Rust 2021
    The Rust language project has announced the release of stable version 1.56.0 and the Rust 2021 edition. We wrote about plans for the Rust 2021 Edition in May. Editions are a mechanism for opt-in changes that may otherwise pose backwards compatibil…
    - 17 hours ago 21 Oct 21, 7:35pm -
  • newNotes from the 2021 Git Contributors' Summit
    For those who are curious about where the development of Git is headed:Johannes Schindelin has posted anextensive set of notes from the just-concluded Git Contributors'Summit.We held our second all-virtual Summit over the past two days. It was…
    - 21 hours ago 21 Oct 21, 3:04pm -
  • new[$] Controlling the CPU scheduler with BPF
    While the BPF virtual machine has been supported by Linux for most ofthe kernel's existence, its role for much of that time was limited to, asits fullname (Berkeley packet filter) would suggest, filtering packets. That began to change in 2012 wit…
    - 22 hours ago 21 Oct 21, 2:15pm -
  • newSecurity updates for Thursday
    Security updates have been issued by Debian (python-babel, squashfs-tools, and uwsgi), Fedora (gfbgraph and rust-coreos-installer), Mageia (aom, libslirp, redis, and vim), openSUSE (fetchmail, go1.16, go1.17, mbedtls, ncurses, python, squid, and ssh-…
    - 22 hours ago 21 Oct 21, 2:00pm -
  • [$] Weekly Edition for October 21, 2021
    The Weekly Edition for October 21, 2021 is available.
    - 1 day ago 21 Oct 21, 12:41am -
  • [$] Empowering users of GPL software
    A new style of GPL-enforcement lawsuit wasfiled on October 19 by Software Freedom Conservancy (SFC)against television maker Vizio. Unlike previous GPL-enforcement suits, whichhave been pursued on behalf of the developers and copyright holders of…
    - 2 days ago 20 Oct 21, 9:59pm -
  • Stable kernel updates
    Stable kernels 5.14.14, 5.10.75, 5.4.155, 4.19.213, and 4.14.252 have been released. They all containimportant fixes and users of those series should upgrade.
    - 2 days ago 20 Oct 21, 3:35pm -
  • Security updates for Wednesday
    Security updates have been issued by Debian (ffmpeg, smarty3, and strongswan), Fedora (udisks2), openSUSE (flatpak, strongswan, util-linux, and xstream), Oracle (redis:5), Red Hat (java-1.8.0-openjdk, java-11-openjdk, openvswitch2.11, redis:5, redis:…
    - 2 days ago 20 Oct 21, 3:26pm -
  • How a simple Linux kernel memory corruption bug can lead to complete system compromise (Project Zero)
    Over at the Project Zero blog, Jann Horn has a lengthy post on a kernel bug, ways to exploit it, and various ideas on mitigation. While the exploitation analysis is highly detailed, more than half of the post looks at various defenses to this kind o…
    - 2 days ago 20 Oct 21, 1:20pm -


  • newRazer Thinks You Want a PC Gaming Headset That Vibrates
    Razer is one of the first names in the PC peripheral space. The company has just announced a new gaming headset called the Kraken V3 that features haptic vibrations designed to help create a more immersive gaming experience.Read This Article on How-…
    - 17 hours ago 21 Oct 21, 7:48pm -
  • newThe Fix for Slow AMD Processors on Windows 11 Is Here

    - 18 hours ago 21 Oct 21, 6:06pm -
  • newYou Can Add 2TB of Storage to Your Xbox, But at What Cost?
    One of the most significant issues with the current console generation is the size of the games. Microsoft has a solution with a new 2TB expansion card, which is available for preorder in November 2021. While it’s a lot of storage, it also comes wi…
    - 20 hours ago 21 Oct 21, 4:40pm -
  • newRoku Will the Lose YouTube App on December 9, 2021
    Anyone who purchases a Roku streaming device after December 9 will find that the YouTube app is missing. This is because Roku and Google have some significant disagreements that will see the YouTube app removed from Roku’s platform.Read This Articl…
    - 22 hours ago 21 Oct 21, 2:42pm -
  • newThe Chip Shortage Is so Bad Raspberry Pi Prices Have Gone Up
    If there’s one thing the Raspberry Pi is known for, it is being affordable. However, this chip shortage is causing problems for everyone, and the Raspberry Pi will see a price increase.Read This Article on How-To Geek ›
    - 22 hours ago 21 Oct 21, 1:53pm -
  • You Can Finally Try Android Apps on Windows 11
    One of the more remarkable features Microsoft announced for Windows 11 was support for Android apps. However, the feature didn’t make it to the operating system’s launch, but it’s arrived now on the Windows Insider Beta channel.Read This Articl…
    - 2 days ago 20 Oct 21, 4:44pm -
  • This New Linux Gaming Laptop Has the Specs to Run Anything
    Linux and gaming are starting to come together a lot more lately. The Steam Deck is on the way with Linux installed, and Juno just announced a new Linux gaming laptop called the Neptune 17 with specs that easily rival many Windows models.Read This Ar…
    - 2 days ago 20 Oct 21, 3:38pm -
  • PSA: The Pixel 6 Gets 3 Years of Android OS Updates, Not 5
    Going into the launch of the Pixel 6, there was a lot of talk about how many years of updates the phones would get. Some rumors said that Tensor would allow Google to offer five years of Android OS updates. It turns out the phones will get three.Read…
    - 2 days ago 20 Oct 21, 1:44pm -
  • What Is the Metaverse? Is It Just Virtual Reality, or Something More?
    Tech CEOs keep talking about “the metaverse.” Mark Zuckerberg insists that Facebook will be seen as a “metaverse company” instead of a social media company. Satya Nadella proclaims Microsoft is creating a “metaverse stack” for the enterpr…
    - 2 days ago 20 Oct 21, 1:30pm -
  • Google’s Pixel Pass Might Not Save You Much Money
    Google announced the Pixel 6 and Pixel 6 Pro, and the company is offering a new bundle to go along with them called the Pixel Pass. With it, you get the phone and a bunch of extra subscriptions for one monthly price. But is it a good deal?Read This A…
    - 3 days ago 19 Oct 21, 8:37pm -


  • 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 -
  • Who Can Use
    Who Can Use: …a tool that brings attention and understanding to how color contrast can affect different people with visual impairments.
    - 29 Nov 19, 10:13am -
  • Lid
    Lid: Lid is an image dithering program that is written in Python.A lo-fi ditherer with six modes, inspired by Low-tech Magazine’s use of dithered images to reduce the energy consumption of a solar-powered website.
    - 20 Nov 19, 1:40pm -
  • ToothFairy
    ToothFairy: Connect AirPods (or other Bluetooth headphones) to your Mac with a single click or keypress.App Store
    - 15 Nov 19, 1:53pm -
  • dntw
    dntw: dntw is a small shell script that allows you to have a dedicated Neovim instance per tmux window. It accomplishes this by acting as simple wrapper around the excellent tool neovim-remote. Once Neovim is running inside a dntw-enabled tmu…
    - 11 Nov 19, 8:41pm -
  • Generate RSS feeds from almost any webpage.
    - 7 Nov 19, 12:50pm -
  • Fraidycat
    Fraidycat: Follow blogs, wikis, YouTube channels, as well as accounts on Twitter, Instagram, etc. from a single page. Fraidycat is a browser extension for Firefox or Chrome - or a Dat website that can be used in the Beaker Browser - that can…
    - 4 Nov 19, 11:08am -
  • Paper Phone
    Paper Phone: Paper Phone helps you have a little break away from your digital world by printing a personal booklet of the key information you’ll need that day. An app lets you choose what to include such as favourite contacts, maps and meet…
    - 1 Nov 19, 3:58pm -


  • Crash bash, in case you ever want to for whatever reason
    $ enable -f /usr/lib/ png_create_readThis is a very hackish way to do it that I'm mainly just posting for fun, and I guess technically can more accurately be said to result in undefined behavior. What the command does is tell the shell to t…
    - 13 days ago 9 Oct 21, 5:22am -
  • Infinite loop ssh
    $ until ssh login@; do echo "Nope, keep trying!"; fi; sleep 10; done View this command to comment, vote or add to favourites View all commands by minnmassDiff your entire server config at
    - 23 days ago 29 Sep 21, 2:53pm -
  • Infinite loop ssh
    $ while true; do ssh login@; if [[ $? -ne 0 ]]; then echo "Nope, keep trying!"; fi; sleep 10; doneUseful when you wait for a server to boot up. View this command to comment, vote or add to favourites View all commands by FluffyBrick…
    - 23 days ago 29 Sep 21, 12:54pm -
  • Download SSL/TLS pem format cert from https web host
    $ openssl s_client -showcerts -connect </dev/null 2>/dev/null|openssl x509 -outform PEM > /tmp/ View this command to comment, vote or add to favourites View all commands by zhangtaiDiff your entire server con…
    - 28 days ago 24 Sep 21, 2:37am -
  • Add a DNS server on the fly
    $ sudo systemd-resolve --interface <NombreInterfaz> --set-dns <IPDNS> --set-domain mydomain.comSince systemd-resolved was implemented, add a DNS server have become weirder and harder than before. With this command, you can add a DNS server on-the-fl…
    - 31 days ago 21 Sep 21, 2:43pm -
  • Windows telnet
    $ Test-NetConnection -ComputerName -Port 443Check if TCP port is reacheable View this command to comment, vote or add to favourites View all commands by EBAHDiff your entire server config at
    - 36 days ago 16 Sep 21, 4:11pm -
  • Superfast portscanner
    $ time seq 65535 | parallel -k --joblog portscan -j9 --pipe --cat -j200% -n9000 --tagstring '\033[30;3{=$_=++$::color%8=}m' 'nc -vz localhost $(head -n1 {})-$(tail -n1 {})' View this command to comment, vote or add to favourites View all…
    - 38 days ago 14 Sep 21, 4:15pm -
  • Clear Cached Memory on Ubuntu
    $ sudo free && sync && sudo echo 3 | sudo tee /proc/sys/vm/drop_cachesClear Cached Memory on Ubuntu based distributions, and also display memory status. Please do not use this on a production machine unless you really really know what you are doing.…
    - 39 days ago 13 Sep 21, 4:45pm -
  • Check a directory of PNG files for errors
    $ ls *.png |parallel --nice 19 --bar --will-cite "pngcheck -q {}"Useful for checking if a large number of PNG files was downloaded successfully by verifying the built-in CRC checksum. For incomplete files, the command will print:"00002309.png EOF…
    - 47 days ago 5 Sep 21, 12:37am -
  • Banner Grabber
    $ bash -c 'exec 3<>/dev/tcp/; echo EOF>&3; cat<&3' View this command to comment, vote or add to favourites View all commands by wuziduziDiff your entire server config at
    - 50 days ago 3 Sep 21, 12:18am -

  • Blog: Use KPNG to Write Specialized kube-proxiers
    Author: Lars Ekman (Ericsson)The post will show you how to create a specialized service kube-proxystyle network proxier using Kubernetes Proxy NGkpng without interferingwith the existing kube-proxy. The kpng project aims at renewing thethe defau…
    - 5 days ago 18 Oct 21, 12:00am -
  • Blog: Introducing ClusterClass and Managed Topologies in Cluster API
    Author: Fabrizio Pandini (VMware)The Cluster API community is happy to announce the implementation of ClusterClass and Managed Topologies, a new feature that will greatly simplify how you can provision, upgrade, and operate multiple Kubernetes clust…
    - 15 days ago 8 Oct 21, 12:00am -
  • Blog: A Closer Look at NSA/CISA Kubernetes Hardening Guidance
    Authors: Jim Angel (Google), Pushkar Joglekar (VMware), and SavithaRaghunathan (Red Hat)Disclaimer The open source tools listed in this article are to serve as examples onlyand are in no way a direct recommendation from the Kubernetes comm…
    - 18 days ago 5 Oct 21, 12:00am -
  • Blog: How to Handle Data Duplication in Data-Heavy Kubernetes Environments
    Authors:Augustinas Stirbis (CAST AI)Why Duplicate Data?It’s convenient to create a copy of your application with a copy of its state for each team.For example, you might want a separate database copy to test some significant schema changesor d…
    - 24 days ago 29 Sep 21, 12:00am -
  • Blog: Spotlight on SIG Node
    Author: Dewan Ahmed, Red HatIntroductionIn Kubernetes, a Node is a representation of a single machine in your cluster. SIG Node owns that very important Node component and supports various subprojects such as Kubelet, Container Runtime Interface (C…
    - 26 days ago 27 Sep 21, 12:00am -
  • Blog: Introducing Single Pod Access Mode for PersistentVolumes
    Author: Chris Henzie (Google)Last month's release of Kubernetes v1.22 introduced a new ReadWriteOncePod access mode for PersistentVolumes and PersistentVolumeClaims.With this alpha feature, Kubernetes allows you to restrict volume access to a singl…
    - 40 days ago 13 Sep 21, 12:00am -
  • Blog: Alpha in Kubernetes v1.22: API Server Tracing
    Authors: David Ashpole (Google)In distributed systems, it can be hard to figure out where problems are. You grep through one component's logs just to discover that the source of your problem is in another component. You search there only to discove…
    - 50 days ago 3 Sep 21, 12:00am -
  • Blog: Kubernetes 1.22: A New Design for Volume Populators
    Authors:Ben Swartzlander (NetApp)Kubernetes v1.22, released earlier this month, introduced a redesigned approach for volumepopulators. Originally implementedin v1.18, the API suffered from backwards compatibility issues. Kubernetes v1.22 includes…
    - 54 days ago 30 Aug 21, 12:00am -
  • Blog: Minimum Ready Seconds for StatefulSets
    Authors: Ravi Gudimetla (Red Hat), Maciej Szulik (Red Hat)This blog describes the notion of Availability for StatefulSet workloads, and a new alpha feature in Kubernetes 1.22 which adds minReadySeconds configuration for StatefulSets.What problems d…
    - 57 days ago 27 Aug 21, 12:00am -
  • Blog: Enable seccomp for all workloads with a new v1.22 alpha feature
    Author: Sascha Grunert, Red HatThis blog post is about a new Kubernetes feature introduced in v1.22, which addsan additional security layer on top of the existing seccomp support. Seccomp isa security mechanism for Linux processes to filter system…
    - 59 days ago 25 Aug 21, 12:00am -

Reddit K8s

Reddit Docker

  • newAny image available to install Google Chrome ?
    I used images from linuxserver such as rdesktop and webtop but it was impossible to install Chrome. We tried also different images we found online but none of them worked. Does anyone could show me one image that could work or let me know if there is…
    - 31 mins ago 22 Oct 21, 11:48am -
  • newMariaDB problems after moving from Docker Desktop to Docker on Ubuntu inside VirtualBox
    Hey all! I previously had Photoprism working in Docker Desktop on Windows 10, but for various reasons I had to ditch Docker Desktop and now have Ubuntu server 20.04 running in Virtualbox (on Windows10), with Docker running Photoprism on there. I copi…
    - 1 hour ago 22 Oct 21, 10:53am -
  • newVPN in app container, dedicated VPN container, or pfSense VPN + VLAN
    I'm somewhat new to Docker and want to figure out if there's a best choice for my setup. I will have a handful of containers but I only want the one with qBittorrent-nox to use the VPN. I still need the other containers to be able to access qB-nox,…
    - 8 hours ago 22 Oct 21, 4:12am -
  • newMixed architecture docker swarm questions (Esp. concerning volumes)
    Hi, i'm trying to replace my old Win2019 server with a docker-swarm. I have met some significant hurdles in that project. Current Nodes: RPI 3+ RPI 4+ Ubuntu VM Projected Nodes: RPI 3+ RPI 4+ i5 NUC 10 I had the swarm running good on both RPI's with…
    - 9 hours ago 22 Oct 21, 2:52am -
  • newFTPS connctions stuck in FIN_WAIT2 with Docker
    Hi, so i have a container which contains a code that connects to an FTPS server repeatedly. But, everytime it runs it leaves a FIN_WAIT2 connection with no timer behind. I'm guessing that these connections are the data channel since they have random…
    - 10 hours ago 22 Oct 21, 2:43am -
  • newHow to create my own tomcat image
    I see a lot of tomcat images on docker hub, but they’re all too large. The main one is 600Mb. There used to be a tomcat alpine version that was pretty lean but it doesn’t look like it’s supported. I need tomcat 9.0.54, and I need to change the…
    - 13 hours ago 21 Oct 21, 11:20pm -
  • newHow do I add hard drives to Docker?
    I installed Docker on my /:c drive and after installing a few containers I'm quickly running out of space. How do I make my containers use other hard drives on my machine? submitted by /u/throwlog [link] [comments]
    - 14 hours ago 21 Oct 21, 10:18pm -
  • newApi data collection
    Is there a docker container that can collect api data from. External sources? I am wanting to collect data each day from a service we use at work. I will then push the data to the likes of Grafana. submitted by /u/nemofish3 [link] [comments…
    - 15 hours ago 21 Oct 21, 9:34pm -
  • newSolved all my problems with Cron jobs 🎉
    In my last project, I was struggling to create and monitor cron jobs. So, instead of creating hundreds of standalone scrips and executing them with cron, and adding some kind of cron monitor, I decided to turn those scripts into multiple endpoints. N…
    - 18 hours ago 21 Oct 21, 6:09pm -
  • newPython and Saxon in Docker
    Im super new to docker. I'm working on a project where I'll build an API with FastAPI (Python) and use Saxon to process some data. ​ I'm not sure if: 1) I should have one container for FastAPI and another for Saxon, or if both software should be bu…
    - 19 hours ago 21 Oct 21, 5:00pm -

  • Speed up Building with Docker BuildX and Graviton2 EC2
    As the expansion in Arm usage continues, building your images on Arm is crucial to making images available and performant across all architectures which is why we’ve invested in making it super easy to build Arm and multi-arch images. In a previous…
    - 4 days ago 18 Oct 21, 8:18pm -
  • Join Docker This Month at KubeCon and the Cloud Engineering Summit
    Two cloud-related conferences are coming up this month, and Docker will have speakers at both. First up, Docker CTO Justin Cormack will present at KubeCon next week. The week after that Peter McKee, Docker’s head of Developer Relations, will speak…
    - 14 days ago 8 Oct 21, 2:21pm -
  • Docker Index Shows Momentum in Developer Community Activity
    The latest edition of the Docker Index is in, and it shows a continued growth in activity across the Docker community. The momentum we are seeing since the last Docker Index in February 2021 edition continues to grow. You’ll recall that we started…
    - 15 days ago 7 Oct 21, 3:01pm -
  • Webinar Recap: Docker Business – Management & Security at Scale
    Recently, Docker Head of Developer Relations Peter McKee and Docker Head of Sales Scott Campbell led a webinar to spotlight the new Docker Business tier.  During the webinar, Peter and Scott drill down into Docker Business, the pain points it addres…
    - 16 days ago 6 Oct 21, 3:04pm -
  • Join Us at SnykCon 2021!
    This week is Snyk’s annual SnykCon virtual conference that aims to connect with the global developer and security communities and Docker is excited to participate as a gold sponsor for the second year! At last year’s conference, we discussed our…
    - 17 days ago 5 Oct 21, 6:55pm -
  • Docker Desktop 4.1 Release: Volume Management Now Included with Docker Personal
    Thanks to all of your positive support of the Docker subscription updates we announced on Aug 31, 2021, we’ve been able to focus on delivering more value to all users, starting with making Volume Management available for users on any subscription t…
    - 22 days ago 30 Sep 21, 3:00pm -
  • Looking for a Docker Alternative? Consider This.
    Docker recently announced updates and extensions to our product subscriptions. Docker CEO Scott Johnston also posted a blog about the changes. Much of the discussion centered on what the licensing changes mean for users of Docker Desktop, which rema…
    - 23 days ago 29 Sep 21, 7:14pm -
  • We Turned Off the Paid Requirement to Skip Update Reminders. Got More Feedback? We’re All Ears!
    The August 31st announcement of updating our product subscriptions has enabled us to make serious investments into building what you want. So we’re here to say: let us know what that is!  On September 13th Scott Johnston announced that we are movi…
    - 23 days ago 29 Sep 21, 2:00pm -
  • Docker Captain Take 5 – Francesco Ciulla
    Docker Captains are select members of the community that are both experts in their field and are passionate about sharing their Docker knowledge with others. “Docker Captains Take 5” is a regular blog series where we get a closer look at our Capt…
    - 24 days ago 28 Sep 21, 4:57pm -
  • Accelerating New Features in Docker Desktop
    In November 2019 Docker announced our re-focusing on the needs of developers. Specifically, we set out to simplify the complexity of modern application development to help developers get their ideas from code to cloud as quickly and securely as possi…
    - 36 days ago 16 Sep 21, 3:31pm -

  • newThe role of ICT and the tech sector in sustainability
    Guest post originally published on Snapt’s blog by Iwan Price-Evans, Sr Cloud Marketing Director at Snapt We talk a lot about the importance of cloud computing and moving infrastructure into the cloud...
    - 21 hours ago 21 Oct 21, 3:00pm -
  • A guide to choosing an Ingress Controller, part 1: identify your requirements
    Guest post originally published on the NGINX blog by Jenn Gile, Manager, Product Marketing at F5 This is the first blog post in our series on how to choose a Kubernetes Ingress...
    - 2 days ago 20 Oct 21, 3:00pm -
  • Flux trusted by Amazon, D2iQ, Microsoft, Red Hat, VMware, and Weaveworks
    Project post by Tamao Nakahara, Head of Developer Experience, Weaveworks and Flux community manager On October 20, 6 major vendors are joining to demonstrate their backing of a major CNCF project –...
    - 3 days ago 19 Oct 21, 4:30pm -
  • Phippy and friends: bringing cloud native concepts to the masses
    At KubeCon + CloudNativeCon North America last week, we welcomed Hazel the Hedgehog and Linky the Lobster to the Phippy and Friends family, thanks to the Helm and Linkerd project teams. Hazel...
    - 3 days ago 19 Oct 21, 3:00pm -
  • MITRE ATT&CK Matrix for Kubernetes
    Guest post originally published on the Magalix blog by Rahul Sharma Overview Last year, CNCF reported an extraordinary 300% increase in Kubernetes adoption from 23% in March 2016 to 92% in July 2020. The...
    - 3 days ago 19 Oct 21, 3:00pm -
  • Best practices for edge security
    Guest post originally published on Snapt’s blog by Craig Risi In the corporate tech fight against security threats, there is perhaps no struggle more difficult than dealing with Edge Security. While companies can...
    - 4 days ago 18 Oct 21, 3:00pm -
  • Cloud Native Computing Foundation Announces 2021 Community Awards Winners
    Annual awards recognize outstanding community members for advocacy, contributions, and documentation in cloud native technology SAN FRANCISCO, Calif. – October 15, 2021 – KubeCon + CloudNativeCon North America 2021 – The Cloud...
    - 7 days ago 15 Oct 21, 5:15pm -
  • Cilium joins CNCF as an incubating project
    The CNCF Technical Oversight Committee (TOC) has voted to accept Cilium as a CNCF incubating project.  Cilium provides networking, security, and observability for cloud native environments by acting as a CNI and...
    - 9 days ago 13 Oct 21, 4:50pm -
  • Inclusive Naming Initiative Announces New Community Resources for A More Inclusive Future
    New Language Recommendations and Training Courses Propel Organizations Forward in Mission to Replace Harmful Language in Code  LOS ANGELES, Calif. – KubeCon + CloudNativeCon North America 2021 – October 13, 2021 –...
    - 9 days ago 13 Oct 21, 4:00pm -
  • Announcing the Cloud Native Credits program
    CNCF is home to some of the most critical open source software infrastructure technologies in the world. It is our goal to ensure the stability, dependability, and credibility of our projects for...
    - 9 days ago 13 Oct 21, 4:00pm -

hacker news


  • newURL Shortener Complete Tutorial
    Introduction A URL shortener is a service that is used to create short links from very long URLs. Usually, short links have the size of one-third or even one-fourth of the original URL, which makes them easier to type, present, or tweet. Clicking…
    - 11 hours ago 22 Oct 21, 1:29am -
  • newHow to Reduce Onboarding Costs by Using a Code Repository
    Onboarding new developers into a project is a time-demanding and costly process, isn’t it? Just finding a proper specialist isn’t sufficient. We all know that every software development company has its own practices and uses its own tools. And th…
    - 12 hours ago 22 Oct 21, 12:08am -
  • newIBM App Connect Enterprise: Record and Replay [video]
    In this video, we demonstrate a capability in IBM App Connect Enterprise called record and replay, which enables you to keep an audit record of messages that pass through message flows deployed to integration servers.You may need to record messages…
    - 16 hours ago 21 Oct 21, 8:06pm -
  • newHow Open Source Can Help You Scrape LinkedIn in a Postgres Database
    “Data” is changing the face of our world. It might be part of a study helping to cure a disease, boost a company’s revenue, make a building more efficient, or drive ads that you keep seeing. To take advantage of data, the first step is to gathe…
    - 16 hours ago 21 Oct 21, 7:50pm -
  • newHands-On Presto Tutorial: Presto 105
    IntroductionThis is the 5th tutorial in our Getting Started with Presto series. To recap, here are the first 4 tutorials: Presto 101: Installing and Configuring Presto locally Presto 102: Running a three node Presto cluster on a laptop Presto 10…
    - 17 hours ago 21 Oct 21, 7:06pm -
  • newIBM App Connect Enterprise [video]
    In this video, we demonstrate a new capability in IBM App Connect Enterprise to create a subflow user-defined node using the toolkit. After creating the subflow user-defined node, we will use it in another installation of App Connect Enterprise in a…
    - 18 hours ago 21 Oct 21, 6:47pm -
  • newThe Coding SysAdmin
    In announcing the now-complete $1.2 billion megamerger between McAfee and FireEye last week, CEO Bryan Palma slipped in the comment that the way forward with security and modern system management is automation, saying, "There's just no way that peo…
    - 18 hours ago 21 Oct 21, 6:25pm -
  • newBuilding a Metadata Driven UI
    DescriptionMetadata-driven UI is especially useful in project teams with a high back-end or DBA competence rather than UI.In general, it provides an element alignment by invocation of a single endpoint which provides all data required like cardinal…
    - 18 hours ago 21 Oct 21, 6:12pm -
  • newVue.js and Symfony: Roles Authentication
    One of my latest private projects was Frontend built fully with Vue.js. I wanted to support a group of users and roles, where certain account types would be restricted from entering given pages or seeing some of the components. While Symfony restr…
    - 18 hours ago 21 Oct 21, 6:10pm -
  • newOracle Partition Pruning
    Oracle database optimizer analyzes your SQL statement, if there is a partitioned table and "appropriate" where condition, it decides which partitions will be ignored and which partitions will be accessed and read. This is called partition pruning. It…
    - 19 hours ago 21 Oct 21, 5:38pm -



They Obviously Lied

- 19 hours ago 21 Oct 21, 4:56pm -
I Will GRANT One Wish - ULTIMATE Make A Wish PC

- 2 days ago 20 Oct 21, 7:00pm -
Google's trying to be Apple

- 2 days ago 20 Oct 21, 6:49am -
Damn, Apple.

- 3 days ago 19 Oct 21, 9:33am -
I shouldn't have built this.- Hasanabi 'Leftist PC'

- 5 days ago 17 Oct 21, 5:00pm -
Our Editor Has NEVER Owned a PC!! - Intel $5,000 Extreme Tech Upgrade

- 6 days ago 16 Oct 21, 4:59pm -





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…
    - -


  • newNew 16-Inch MacBook Pro With M1 Max to Feature 'High Power Mode' for Intensive Workloads
    The new 16-inch MacBook Pro with the M1 Max Apple Silicon chip will feature a new High Power Mode for intensive, sustained workloads, according to Apple. MacRumors reports: This new setting is the opposite of "Low Power Mode," which aims to decrease…
    - 2 hours ago 22 Oct 21, 10:00am -
  • newMeet Starlab: Private Space Station Planned To Fly In 2027
    Nanoracks, Voyager Space and Lockheed Martin announced today (Oct. 21) that they plan to get a free-flying private space station up and running in low Earth orbit (LEO) by 2027. reports: The outpost, called Starlab, is envisioned to be a to…
    - 5 hours ago 22 Oct 21, 7:00am -
  • newTrump's TRUTH Social May Violate Terms of Open-Source Code It's Built On
    ISayWeOnlyToBePolite writes: The new social network founded by former President Trump may violate the terms of use of the software on which it is based. On Wednesday night, after Trump revealed the TRUTH social app, Twitter users began to note that t…
    - 9 hours ago 22 Oct 21, 3:30am -
  • newVinyl Is Selling So Well That It's Getting Hard To Sell Vinyl
    "Vinyl was nearly at death's door not that long ago. After CDs came out, the predictions of vinyl's demise were an every day occurrence," writes Slashdot reader smooth wombat. "And for a time it looked like the vinyl record, something which had been…
    - 10 hours ago 22 Oct 21, 2:10am -
  • newSteak Knife Made From Hardened Wood Is Three Times Sharper Than Steel
    Scientists have used a new form of hardened wood to create a steak knife that is nearly three times sharper than a stainless steel dinner table knife. It can even be washed in the dishwasher! New Atlas reports: This hardy new form of wood is the hand…
    - 11 hours ago 22 Oct 21, 1:30am -
  • newGPSD Bug Will Switch Your Time-Keeping Systems To March 2002 This Weekend, Unless You Update
    "Apparently a bug in GPSD, the daemon responsible for deriving time from the GPS system, is going to trigger on October 24, 2021, jumping the time back to March of 2002," writes Slashdot reader suutar. "There's a fix that's been committed since Augus…
    - 11 hours ago 22 Oct 21, 12:50am -
  • newPS3 Emulator Will Now Boot Every Game Ever Released On the Console
    An anonymous reader quotes a report from Kotaku, written by Luke Plunkett: RPCS3, an emulator I've been writing about since 2016, but which first began in 2011, has come along way since it made its first tentative steps towards making PS3 games playa…
    - 12 hours ago 22 Oct 21, 12:10am -
  • newWireless Carriers Just Can't Quit the Free-Phone Offers
    Just when some wireless carriers were trying to move away from phone giveways, T-Mobile upped the ante on Thursday with a deal offering new customers as much as $1,000 if they switch. From a report: The second-largest U.S. wireless carrier said that…
    - 13 hours ago 21 Oct 21, 11:30pm -
  • newAMD and Microsoft Issue Fixes For Ryzen CPU Slowdowns On Windows 11
    AMD and Microsoft have issued patches to address the slowdowns reported with Ryzen processors when Windows 11 launched. Engadget reports: The latest chipset driver (version should take care of the UEFI CPPC2 issue, which in some cases di…
    - 13 hours ago 21 Oct 21, 10:50pm -
  • newPaintmakers Are Running Out of the Color Blue
    Dutch paint maker Akzo is running out of ingredients to make some shades of blue, the latest fallout from the global supply-chain disruptions that are spreading across manufacturers. From a report: "There is one basic color tint that is extremely dif…
    - 14 hours ago 21 Oct 21, 10:09pm -


  • newDistribution Release: MX Linux 21
    The MX Linux team has announced the launch of MX Linux 21. The new release is available in three editions: Xfce, KDE Plasma, and Fluxbox. "We are pleased to offer MX-21 for your use. Things that are new in MX-21: Debian 11 'Bullseye' base. New and up…
    - 15 hours ago 21 Oct 21, 9:32pm -
  • Distribution Release: Redcore Linux 2102
    Redcore Linux is a desktop-oriented distribution based on Gentoo. The project's latest snapshot, version 2102, carries the "Polaris" code name. "We're pleased to announce that Redcore Linux Hardened 2102 (codename Polaris) is now available for downlo…
    - 2 days ago 20 Oct 21, 2:19am -
  • Distribution Release: Porteus Kiosk 5.3.0
    Tomasz Jokiel has announced the availability of Porteus Kiosk 5.3.0, the latest stable build of the project's Gentoo-based distribution designed for internet browsing in web kiosks: "I'm pleased to announce that Porteus Kiosk 5.3.0 is now available f…
    - 4 days ago 18 Oct 21, 10:33am -
  • DistroWatch Weekly, Issue 939
    This week in DistroWatch Weekly: Review: Auxtral 3News: Ubuntu speeds up Snap load times, Qubes experiments with Debian reproducible builds, DragonFly BSD publishes fix for Let's Encrypt issueQuestions and answers: Terminal velocityReleased last week…
    - 5 days ago 18 Oct 21, 12:11am -
  • Distribution Release: Kubuntu 21.10
    Kubuntu is a community edition of the Ubuntu family which features the KDE Plasma desktop. The project's new release is Kubuntu 21.10 which offers nine months of support and runs the KDE Plasma 5.22 desktop. "The Kubuntu Team is happy to announce tha…
    - 7 days ago 15 Oct 21, 2:29pm -
  • Distribution Release: Xubuntu 21.10
    Version 21.10 of Xubuntu, a distribution that integrates Ubuntu's base system with the latest version of the Xfce desktop, has been released: "The Xubuntu team is happy to announce the immediate release of Xubuntu 21.10. Xubuntu 21.10, code-named Imp…
    - 7 days ago 15 Oct 21, 12:21pm -
  • Distribution Release: Lubuntu 21.10
    Dan Simmons has announced the release of Lubuntu 21.10, the new stable version of the project's Linux distribution featuring the LXQt desktop: "Lubuntu 21.10 has been released. With the code name 'Impish Indri', Lubuntu 21.10 is the 21st release of L…
    - 7 days ago 15 Oct 21, 5:23am -
  • Distribution Release: Ubuntu Budgie 21.10
    Ubuntu Budgie is a community edition of the Ubuntu family featuring the Budgie desktop environment. The project has published Ubuntu Budgie 21.10 which offers nine months of support. "We are pleased to announce the release of the next version of our…
    - 7 days ago 15 Oct 21, 2:12am -
  • Distribution Release: Ubuntu Studio 21.10
    Ubuntu Studio is a community edition of Ubuntu featuring the KDE Plasma desktop and focusing on audio and video production. The project's latest release is version 21.10 which will be supported for nine months. "The Ubuntu Studio team is pleased to a…
    - 8 days ago 15 Oct 21, 12:02am -
  • Distribution Release: Ubuntu MATE 21.10
    Martin Wimpress has announced the release of Ubuntu MATE 21.10. The new version will receive nine months of support and features MATE 1.26.0 as the default desktop environment. "A significant effort has been invested in fixing bugs in MATE Desktop 1.…
    - 8 days ago 14 Oct 21, 9:19pm -


Finding OpenSUSE Linux (SUSE) Version Using Various CLI Options

- 44 days ago 8 Sep 21, 9:07pm -
How to turn off the banner in Linux or Unix when login using ssh

- 15 May 21, 12:38am -
bpytop – Excellent resource monitoring tool for Linux, macOS and FreeBSD Unix

- 18 Dec 20, 1:07pm -
An interview with young Linus Torvalds about Linux (1998)

- 1 Dec 19, 11:51am -
Updating the Lenovo Thinkpad BIOS in Linux and Ubuntu Environments

- 14 May 18, 8:16pm -
How to update/upgrade RHEL 7.4 to 7.5

- 10 Apr 18, 7:52pm -


  • 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 -
  • Projects of the Week, November 23, 2020
    Here are the featured projects for the week, which appear on the front page of Octavi-OSAn AOSP based custom rom with new look and feel.[ Download Octavi-OS ...The post Projects of the Week, November 23, 2020 appeared first on Sourc…
    - 23 Nov 20, 5:34am -
  • “Community Choice” Project of the Month Vote – January 2021
    The vote for January 2021 Community Choice SourceForge Project of the Month is now available, and will run until December 15, 2020 12:00 UTC. To cast your vote, ...The post “Community Choice” Project of the Month Vote – January 2021 appeared f…
    - 20 Nov 20, 5:14am -



  • MySQL 8.0.27
    The MySQL database server is the world's most popular open source database. Its architecture makes it extremely fast and easy to customize. Extensive reuse of code within the software and a minimalistic approach to producing functionally-rich f…
    - 2 days ago 20 Oct 21, 9:44am -
  • PHP 8.0.12
    PHP is a server-side, cross-platform, HTML embedded scripting language. It is a tool that lets you create dynamic web pages. PHP-enabled web pages are treated just like regular HTML pages and you can create and edit them the same way you normally cre…
    - 2 days ago 20 Oct 21, 9:44am -
  • VirtualBox 6.1.28
    Oracle VirtualBox is a family of powerful x86 virtualization products for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also the only professional solut…
    - 2 days ago 20 Oct 21, 9:44am -
  • Pidgin 2.14.8
    Pidgin is an instant messaging program for Windows, Linux, BSD, and other Unixes. You can talk to your friends using AIM, ICQ, Jabber/XMPP, MSN Messenger, Yahoo!, Bonjour, Gadu-Gadu, IRC, Novell GroupWise Messenger, QQ, Lotus Sametime, SILC, SIMPLE,…
    - 7 days ago 15 Oct 21, 9:27am -
  • Mesa 21.2.4
    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…
    - 7 days ago 15 Oct 21, 9:27am -
  • LibreOffice 7.2.2
    LibreOffice is a comprehensive, professional-quality productivity suite that you can download and install for free. LibreOffice is available on Linux, Windows and Macintosh, and provides six feature-rich applications for all your document prod…
    - 7 days ago 15 Oct 21, 9:27am -
  • CakePHP 4.2.10
    Cake is a rapid development framework for PHP which uses commonly known design patterns like ActiveRecord, Association Data Mapping, Front Controller and MVC. Our primary goal is to provide a structured framework that enables PHP users at all levels…
    - 8 days ago 14 Oct 21, 8:18am -
  • Systemd 249.5
    Compatible with SysV and LSB init scripts, systemd provides aggressive parallelization capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, keeps track of processes using Linux control groups, su…
    - 9 days ago 13 Oct 21, 9:30am -
  • Vim 8.2.3493
    VIM is an improved version of the editor "vi", one of the standard text editors on UNIX systems. VIM adds many of the features that you would expect in an editor: Unlimited undo, syntax coloring, split windows,visual selection, gui support, and much…
    - 10 days ago 12 Oct 21, 9:30am -
  • Wine 6.19
    Wine is an implementation of the Windows APIs on top of X and Unix. Think of Wine as a Windows compatibility layer. Wine provides both a development toolkit (Winelib) for porting Windows sources to Unix and a program loader, allowing many unmodified…
    - 12 days ago 10 Oct 21, 8:49am -


Unity Launch Unity Gaming Services –
Unity Launch Unity Gaming Services –
- 21 hours ago 21 Oct 21, 3:06pm -
What Makes Linux Shared Hosting the Best Choice for Online Businesses?
What Makes Linux Shared Hosting the Best Choice for Online Businesses?
- 1 day ago 21 Oct 21, 12:03pm -
Somewhere in the forest
Somewhere in the forest
- 4 days ago 18 Oct 21, 6:48pm -
Wasted Day
Wasted Day
- 4 days ago 18 Oct 21, 8:52am -
Common Causes That Result in Data Loss on Linux Systems
Common Causes That Result in Data Loss on Linux Systems
- 4 days ago 18 Oct 21, 6:21am -
Calle Arco del Derrumbadero. ALMUÑÉCAR
Calle Arco del Derrumbadero. ALMUÑÉCAR
- 6 days ago 16 Oct 21, 9:18am -

  • LFCS – User Account Management
    With any Linux system, you may need to add users. Additional Users may be needed when adding Services such as Samba. Being able to manage user accounts is a very important task, especially if working on multiple systems in a business environment.…
    - 3 days ago 19 Oct 21, 2:56pm -
  • Parallel Clustering
    Parallel Clustering allows for multiple systems to run programs together as if they were one system. A Parallel Cluster is also called a Beowulf Cluster. In my previous article, “Linux Cluster – Basics”, I covered the various types of Clu…
    - 38 days ago 14 Sep 21, 2:06pm -
  • Linux Cluster – Basics
    I hope to cover a basic understanding of clustering as well as give you a way to demonstrate making a small virtual cluster. When most people hear the word ‘cluster’ they may think that this is a group of computers acting as one system. The…
    - 86 days ago 28 Jul 21, 4:40pm -
  • LFCS – Login Scripts
    When a user logs into a system there are scripts that are executed. These scripts can be manipulated to allow specific programs to be run, services to be started or stopped, environment variables to be set or modified, etc. There is no limit to…
    - 12 Jul 21, 2:32pm -
  • LFCS – Managing Software – Ubuntu
    With any Linux system, managing the system software is a major part of keeping the system working properly, Ubuntu is no exception. In my previous article, I covered this information for CentOS, this article will cover the Ubuntu side of Managing So…
    - 3 May 21, 3:57pm -
  • Portable Raspberry Pi 400
    The Raspberry Pi Foundation ( has released a new Pi, the Raspberry Pi 400. The 400 is encased inside a keyboard. The Raspberry Pi 400 reminds me of my first computer, a Texas Instruments 99/4a. It was a keyboard you hooked up t…
    - 23 Apr 21, 11:53am -


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 -
  • 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 -
  • 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 -
  • 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

  • Joint Webinar: HPE, SAP and SUSE
    It’s not the same ol’ app environment anymore! No longer is it as simple as renewing your software license and refreshing your servers. Admins, architects and managers responsible for Tier-1 apps must now navigate a maze of options with plenty of…
    - 2 days ago 20 Oct 21, 4:03pm -
  • Equinix and SUSE Simplify Cloud Native with Equinix Metal and SUSE Rancher
    As a world leader in digital infrastructure, Equinix is a strong supporter of open source Kubernetes technologies and a long time partner of Rancher Labs and now SUSE. We’ve invited Equinix to author a guest blog so you can learn more about how Equ…
    - 4 days ago 18 Oct 21, 8:58pm -
  • The Intelligent Edge – Coming Soon to Arm DevSummit 2021
    The Fourth Industrial Revolution – Key driver for the Intelligent Edge For those of us not keeping score, we’re at the cusp of a technology shockwave that will fundamentally change the way we live, work, and interact with each other. Some call it…
    - 4 days ago 18 Oct 21, 1:12pm -
  • Emerging Trends Impacting Today’s Infrastructure and Operations
    COVID-19 has transformed how Infrastructure & Operations (I&O) teams must operate. The Gartner® report, “Top Trends Impacting Infrastructure and Operations for 2021,” notes “The rapid and forced enablement of remote working due to COVID-19 exp…
    - 8 days ago 14 Oct 21, 10:10am -
  • Case files of a TSE: Would you have the time?
    This is the first part of a series that attempts to showcase the kind of work that SUSE Support does and how we help customers resolve issues when running SUSE Products. The cases that are selected will be based on real cases. However, all details w…
    - 9 days ago 13 Oct 21, 7:50am -
  • End-to-end Encryption for Your Rancher Cluster with Linkerd
    SUSE One Partner, Buoyant, has offerings live in the SUSE Rancher Apps and Marketplace and we’ve invited Bouyant to author a guest blog so you can learn more about leveraging the Linkerd service mesh with SUSE Rancher. Originally create by Bouyant,…
    - 11 days ago 11 Oct 21, 8:30pm -
  • SUSE Linux Enterprise Server achieves Overall Rating of 4.5 out of 5 in Gartner Peer Insights
    SUSE Linux Enterprise Server achieves Overall Rating of 4.5 out of 5 in Gartner Peer Insights Companies are rapidly moving workloads to virtual and cloud environments to save costs, optimize them, and leverage best-of-breed environments for their…
    - 11 days ago 11 Oct 21, 8:19pm -
  • Ready to Solve for What’s Next? Join SUSE at Google Cloud Next!
    Google Cloud Next ’21 starts tomorrow, October 12, and SUSE will be “there.” Google has created a premier digital event. I know most folks are tired of seeing the word “digital” preceding the word “event” and are ready to get out and ph…
    - 11 days ago 11 Oct 21, 2:24pm -
  • Microsoft puts SUSE Linux at the core of the SAP database
    “SLES for SAP Applications makes our complete deployment process way easier. It comes preconfigured with SAP requirements so we can deploy without having to take any extra steps. It also allows us to resize [VMs] without having to change any config…
    - 11 days ago 11 Oct 21, 10:38am -
  • saptune 3 Is on the Horizon
    For quite some time we haven’t released a new version of saptune. That didn’t mean that development has stopped. Far from it! The last months have been busy to finalize the upcoming version 3, which brings new features customers and partners requ…
    - 24 days ago 28 Sep 21, 3:16pm -


  • Use External Labels with Prometheus Alerts
    We are going to customise Prometheus alerts by using external labels. The Problem: One Prometheus Instance per Kubernetes Cluster I’ve recently deployed the second Kubernetes cluster into the homelab environment, and realised that if I send alerts…
    - 5 days ago 17 Oct 21, 3:30pm -
  • Blue/Green Deployment with Istio: Match Host Header and sourceLabels for Pod to Pod Communication
    We are going to deploy two versions of the application, blue and green, and configure Istio routing so that both versions could be accessed at the same time. Pre-requisites We are using our Kubernetes homelab in this article. We will continue with th…
    - 46 days ago 6 Sep 21, 6:00pm -
  • Migrating HA Kubernetes Cluster from CentOS 7 to Rocky Linux 8
    Personally, Rocky Linux 8 is the most anticipated software release of the year! The Upgrade Plan We are going to upgrade our Kubernetes homelab nodes from CentOS 7 to Rocky Linux 8. We have a cluster of six nodes, three control planes and three worke…
    - 27 Jun 21, 11:00am -
  • Configure PXE Boot Server for Rocky Linux 8 Kickstart Installation
    Rocky Linux is now in GA. Pre-requisites We are using our existing PXE boot homelab server in this article. All commands to be run on the PXE boot server. Download and Create Rocky Linux 8 FTP Installation Media Download the DVD version of Rocky Linu…
    - 24 Jun 21, 8:00pm -
  • Upgrading Homelab Kubernetes Cluster from 1.20 to 1.21
    Calico 3.19 has been released with support for Kubernetes 1.21. Also, the CKA exam environment is running Kubernetes 1.21 which I’m currently studying for, therefore it’s time to upgrade. The Upgrade Path Our cluster was originally built using An…
    - 15 Jun 21, 5:30pm -
  • Moving to TrueNAS and Democratic CSI for Kubernetes Persistent Storage
    I read an article about TrueNAS enabling container storage for Kubernetes by using the Democratic CSI driver to provide direct access to the storage system, and jumped right in. Up until now I was using my own DIY NAS server to provide various servic…
    - 24 Apr 21, 12:30pm -
  • AWS EKS AccessDenied: The aws-auth ConfigMap in your cluster is invalid
    Deleting a managed node group from AW EKS. The Problem I’ve got an issue with an EKS cluster node group where I can’t delete it. As a consequence, I can’t delete my EKS cluster because it has a node group attached to it. I’ve provisioned my E…
    - 18 Apr 21, 3:20pm -
  • Install MetalLB and Istio Ingress Gateway with Mutual TLS for Kubernetes
    Configuring encryption between Kubernetes pods with Istio and mTLS. Pre-requisites We are using our Kubernetes homelab to deploy MetalLB and Istio. The Plan In this article, we are going to use our Kubernetes cluster do the following: Install MetalLB…
    - 7 Apr 21, 8:20pm -
  • Upgrading Homelab Kubernetes Cluster from 1.19 to 1.20
    Calico 3.18 has been released with support for Kubernetes 1.20, therefore it’s time to upgrade! The Upgrade Path Our cluster was built using Ansible (kubeadm), therefore we could delete the existing one and use Ansible to build a new one with the l…
    - 2 Apr 21, 9:45pm -
  • Install a Multi-Master Kubernetes Cluster with Ansible
    We are going to build a highly available Kubernetes homelab cluster with three control plane nodes and three worker nodes using Ansible. Disclaimer Ansible playbooks are based on the Kubernetes homelab deployment that has been covered in this article…
    - 21 Mar 21, 4:20pm -

  • 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 -


  • What is VMware HA and DRS?
    Learn what VMware high availability (HA) and distributed resource scheduler (DRS) are, how they work, and how they can be enabled in vCenter.
    - 2 days ago 20 Oct 21, 12:12pm -
  • How To Set Up a Virtualization Host Using KVM on Ubuntu
    Learn more about virtualization and how to set up a virtualization host using KVM on Ubuntu with this simple tutorial.
    - 3 days ago 19 Oct 21, 8:00am -
  • How to Make OpenStack Work for You
    Get to know what OpenStack is and how its technology can work for you and power your cloud computing environment.
    - 7 days ago 15 Oct 21, 11:30am -
  • Why Choose Node.js for Web Development in 2021
    Node.js for web development is a highly effective server and client-side programming method for developing faster web applications.
    - 9 days ago 13 Oct 21, 12:45pm -
  • How to Install MediaWiki on CentOS 7
    Follow our step-by-step MediaWiki CentOS 7 installation tutorial from downloading and installing the software to establishing a user.
    - 10 days ago 12 Oct 21, 8:00am -
  • What is Wireshark?
    Learn what is Wireshark, as well as its features, system requirements, and how to install it on your system.
    - 14 days ago 8 Oct 21, 11:26am -
  • How to Install Pandoc on CentOS 7
    Pandoc is a powerful tool used to convert files between markup languages like HTML and to plain text. Learn how to install Pandoc on your CentOS 7 server.
    - 16 days ago 6 Oct 21, 9:00am -
  • Using SSH Keys with PuTTY
    PuTTY is the de-facto standard used to connect to Linux devices from Windows. Learn how to use PuTTY with secure shell (SSH) keys.
    - 18 days ago 4 Oct 21, 8:40am -
  • What is VMware vSphere?
    Learn about VMware vSphere, an advanced server virtualization app that grants users a centralized management platform for their virtual machines (VMs).
    - 21 days ago 1 Oct 21, 8:00am -
  • How to Install KVM on CentOS 8
    Different workloads call for more versatility. Learn how to set up a virtualization host using KVM on CentOS 8 step by step with Liquid Web.
    - 22 days ago 30 Sep 21, 8:00am -
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