The Linux Report | Linux News and Information


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


  • Bash see if an input number is an integer or not
    While working on the bash shell script wrapper, I needed to ensure that I only passed an integer in the Bash script under Linux and Unix-like systems. Here is how to check if a number is an integer in Bash Linux or Unix script or at the command-line…
    - 34 days ago 4 May 23, 6:33am -
  • How to upgrade FreeBSD 13.1 to 13.2 release
    The FreeBSD Release Engineering Team is announcing the availability of FreeBSD version 13.2-RELEASE on 11/April/2023. It is the third release of the stable/13 branches. I updated my FreeBSD version 13.1 to 13.2 using the CLI over an ssh-based session…
    - 56 days ago 12 Apr 23, 1:55am -
  • Linux cp command copy symbolic (soft) link tutorial
    Do you want to copy a symbolic (soft) link instead of a file using the cp command under Linux? Try passing the -a (--archive) to copy and preserve all soft (symbolic) links. The cp command is a naturally used file copying under Linux and it comes wi…
    - 57 days ago 10 Apr 23, 7:04pm -
  • How to find NVIDIA driver version on Linux
    To find or check the NVIDIA driver version on Linux to troubleshoot GPU and graphics card issue, check the /sys/module/nvidia/version and /proc/driver/nvidia/version files. Apart from that, you can try other Linux commands too.Love this? sudo share…
    - 60 days ago 8 Apr 23, 4:32am -
  • agedu - Linux / Unix Command For Tracking Down Wasted Disk Space
    {Updated} agedu scans a directory tree and produces reports about how much disk space is used in each directory and subdirectory, and also how that usage of disk space corresponds to files with last-access times a long time ago under Linux/Unix/BSD a…
    - 63 days ago 4 Apr 23, 9:58am -
  • ttyload - Linux/Unix color-coded graphical tracking tool for load average in a terminal
    {Updated} ttyload is a console-based color-coded graph of CPU load average (1 minute, 5 minute, 15 minute) for Linux, and FreeBSD Unix.The post ttyload - Linux/Unix color-coded graphical tracking tool for load average in a terminal appeared first on…
    - 63 days ago 4 Apr 23, 9:53am -
  • How to install PHP 8.2 with Apache on Debian 11 Linux
    nixCraft Patreon supporters can download the PDF version here and support independent content creators.Debian 11 is an excellent server OS to run the LAMP stack. PHP (Hypertext Preprocessor) is a widely-used open source general-purpose scripting la…
    - 63 days ago 4 Apr 23, 8:43am -
  • Understanding /etc/shadow file format on Linux
    {Updated} In the old days, all Unix and Linux user-encrypted passwords were stored in the world-readable /etc/passwd file. It was reasonably secure then until dictionary attacks on encrypted passwords became typical with modern fast hardware. Hence,…
    - 68 days ago 30 Mar 23, 8:11pm -
  • How To Install LXD on Debian 11 Linux
    nixCraft Patreon supporters can download the PDF version here and support independent content creators.You can install LXD pure-container hypervisor on Debian 11 Linux to run an unmodified version of Debian, Ubuntu, CentOS, Fedora, Alpine, Arch and…
    - 68 days ago 30 Mar 23, 4:47pm -
  • How to remove orphaned unused packages in Arch Linux
    Arch Linux uses pacman command to add or remove packages. It is a package management utility that tracks installed packages on Arch. So when you uninstall or remove packages, some dependencies are left behind, taking up disk space. In this quick tut…
    - 69 days ago 29 Mar 23, 6:39pm -


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


  • How to Install a Load Balancing MySQL Server with ProxySQL on Debian 11
    ProxySQL is a high-performance MySQL proxy with a small footprint that can be installed in multiple environments such as VM, K8s, bare-metal, and Docker containers. In this guide, you will install and set up load balancing of MySQL Cluster via ProxyS…
    - 4 days ago 2 Jun 23, 2:36pm -
  • How to Install TYPO3 CMS on Rocky Linux 9
    TYPO3 is a free and open-source Enterprise-grade content management system. In this guide, you will install TYPO3 CMS - Enterprise-grade Content Management System - on Rocky Linux 9 server.
    - 6 days ago 31 May 23, 8:21am -
  • How to Test Ansible Roles with Molecule and Docker
    Ansible Molecule is a tool used for testing and validating Ansible roles and playbooks in multiple scenarios. It helps automate the testing of Ansible code and ensures that it will work as intended when applied to target servers. In this tutorial, yo…
    - 11 days ago 26 May 23, 1:10pm -
  • How to Install Apache Solr on AlmaLinux 9
    Apache Solr or Solr is an enterprise-grade search platform based on the Apache Lucene library. In this tutorial you will learn how to install Apache Solr on an AlmaLinux 9 server. You will also set up MaxHeapMemory for Solr, set limits and set up bas…
    - 11 days ago 26 May 23, 1:04pm -
  • How to Install Etherpad on AlmaLinux 9
    Etherpad is a free and open-source alternative to Google Docs and Zoho Writer services. Etherpad is a collaborative and real-time text editor for your team, it's accessible from anywhere at any time because Etherpad is a web-based text editor.
    - 13 days ago 24 May 23, 11:49am -
  • How to Install Elasticsearch, Fluentd and Kibana (EFK) Logging Stack on Ubuntu 22.04
    Log monitoring and analysis is an essential part of server or container infrastructure and is useful when handling complex applications. One of the popular logging solutions is the Elasticsearch, Fluentd, and Kibana (EFK) stack.
    - 13 days ago 24 May 23, 11:03am -
  • How to Install Seafile Self-Hosted Cloud Storage with Nginx on Ubuntu 22.04
    Seafile is an open-source, self-hosted file synchronization and sharing platform. It allows users to store and encrypt data on their servers without relying on third-party cloud providers. In this tutorial, you will learn to install Seafile on a Ubun…
    - 20 days ago 17 May 23, 9:02am -
  • How to Install Magento eCommerce on Ubuntu 22.04 with Nginx and Elasticsearch
    Magento is an open-source e-commerce platform written in PHP. In this tutorial, we will install the Magento open-source community edition. We will also install Elasticsearch for searching through the product catalog, Redis for the session and file ca…
    - 20 days ago 17 May 23, 8:29am -
  • How To Set Up a Private Docker Registry on Ubuntu 22.04
    If you are working for an organization and want to keep your Docker images in-house for quick deployment, then hosting a private Docker repository is perfect. This tutorial will teach you how to set up and use a private Docker registry on a Ubuntu 22…
    - 22 days ago 15 May 23, 6:41pm -
  • Docker CE on Alma Linux 9: A Quick and Easy Installation Guide
    Docker is an OpenSource software that provides OS-level virtualization for developing, shipping, and running applications. In this guide, you will learn how to install Docker CE (Community Edition) on Alma Linux 9.
    - 22 days ago 15 May 23, 6:23pm -



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


There Is No Distro | LINUX Unplugged 513

- 2 days ago 5 Jun 23, 5:08am -
The One with 45Drives | Self-Hosted 98

- 4 days ago 2 Jun 23, 10:00am -
Linux Action News 295

- 5 days ago 1 Jun 23, 10:06am -
Microsoft Goes All-In | Coder Radio 520

- 6 days ago 31 May 23, 10:00am -
The Sound of Rust | LINUX Unplugged 512

- 9 days ago 29 May 23, 4:17am -
Zuck Dub Time Machine | Office Hours 30

- 11 days ago 26 May 23, 10:00am -

  • newPerfect Code Makes Everyone Lose
    Perfect code may seem like the ideal goal, but aiming for it can actually lead to loss for everyone involved. Why?It sucks up time and resources like a black hole.Longer hours of work? Check. Higher costs? Double check.It's a quick…
    - 1 hour ago 6 Jun 23, 6:07pm -
  • newHow To Secure Your AWS API Gateway Using Cognito Authorizer
    An API Gateway is an API management solution that interfaces between a client and some backend services. It is mostly a software service that acts as a single point of entry for client traffic into your backend services or microservices application.…
    - 2 hours ago 6 Jun 23, 5:46pm -
  • new20 Awesome FlutterFlow templates for bootstrap mobile app development
    FlutterFlow, a low-code platform for building beautiful apps, is a boon for developers. In 2023, the range of free FlutterFlow templates has expanded significantly, allowing developers to create robust, high-quality apps quickly and efficiently. Thes…
    - 2 hours ago 6 Jun 23, 5:30pm -
  • newLinting defensive and logical CSS with Stylelint plugins
    Written by Daniel Yuschick✏️If you’ve blinked at all during the past few years, you’ve likely missed something new in CSS. Its evolution has been mind-blowing. While some features chip away at a reliance on JavaScript for common interaction…
    - 2 hours ago 6 Jun 23, 5:08pm -
  • newMastering Promises in JavaScript: A Comprehensive Guide
    Mastering Promises in JavaScript: A Comprehensive GuidePromises are a fundamental concept in JavaScript that allow us to handle asynchronous operations in a more elegant and structured way. They provide a powerful mechanism for managing t…
    - 2 hours ago 6 Jun 23, 4:47pm -
  • newThe Power of Promises with Next.js: Building a Pizza Delivery App 🍕
    The Power of Promises with Next.js: Building a Pizza Delivery AppIn this blog post, we'll explore the power of promises in Next.js by building a Pizza Delivery App. Promises allow us to handle asynchronous operations in a more elegant and…
    - 3 hours ago 6 Jun 23, 4:45pm -
  • newA Summary of WWDC 2023's New Developer APIs
    The WWDC 2023 keynote just wrapped up, and Apple announced several new products and updates related to app development for iOS, iPad, macOS, and the rest of the operating systems of the company.The event began with the unveiling of the new 15-inch…
    - 3 hours ago 6 Jun 23, 4:26pm -
  • newManifold vs. Lombok: Enhancing Java with Property Support
    Today, we'll explore an intriguing aspect of Manifold: its property support. In comparison, we'll also examine Lombok, a popular library that offers similar features. By analyzing the differences between these two projects, we can gain insight into t…
    - 3 hours ago 6 Jun 23, 4:23pm -
  • newJava 17 + AWS Lambda
    AWS recently announced Java 17 support for Lambdas, In this blog post, we’ll explore how to create a Java 17 AWS Lambda Function without IDE, build tool or any dependency.…
    - 3 hours ago 6 Jun 23, 4:07pm -
  • newRenderATL : An Introvert’s worst nightmare … in the BEST way.

    - 3 hours ago 6 Jun 23, 3:54pm -


  • Linux 6.3 offers improved security and functionality for users
    The latest version of Linux, Linux 6.3, has been released following a "nice, controlled release cycle," according to project boss Linus Torvalds. The release cycle required seven release candidates, which were supported […]Thank you for being a Gh…
    - 42 days ago 25 Apr 23, 2:34pm -
  • Ubuntu 23.04 Final is out with these changes
    Canonical released the Ubuntu 23.04 operating system (codenamed Lunar Lobster) today. Ubuntu 23.04 is based on the Linux kernel 6.2 as well as the recently released GNOME 44 desktop environment. The new […]Thank you for being a Ghacks reader. The…
    - 47 days ago 21 Apr 23, 4:48am -
  • Tired of Windows? Here is how to try Linux Mint
    Linux Mint is a well-known Linux distribution that offers users the chance to try it before they install it. In this guide, we will explain how to try Linux Mint and, if […]Thank you for being a Ghacks reader. The post Tired of Windows? Here is ho…
    - 60 days ago 7 Apr 23, 11:00am -
  • Ubuntu 23.04 Beta is now available: here is what is new
    Canonical has released Ubuntu 23.04 Beta today. It is available in the usual flavors, including Ubuntu Desktop and Server, Kubuntu, MATE, Studio, Unity, and the recently promoted Ubuntu Cinnamon. Ubuntu 23.04 is […]Thank you for being a Ghacks rea…
    - 67 days ago 31 Mar 23, 3:48pm -
  • Linux 6.2 offers benefits for Mac users
    The time has come as the newest Linux 6.2 is out, offering multiple benefits for its users. Especially, Mac users will be very happy after hearing the news as it now offers […]Thank you for being a Ghacks reader. The post Linux 6.2 offers benefits…
    - 21 Feb 23, 10:20am -
  • Linux Kernel 6.2 is out with Intel Arc and Sony PlayStation controller support
    Linux Kernel 6.2 is now available. The new kernel includes several improvements and feature additions when compared to previous kernels. Notable are support for Intel Arc graphics cards, a Nouveau driver update, […]Thank you for being a Ghacks rea…
    - 20 Feb 23, 1:11pm -
  • Ubuntu Pro is now available: here is what you need to know
    Ubuntu Pro, a subscription-based version of Ubuntu that offers ten years of security updates and optional support, is now available publicly. Originally launched in October 2022, Ubuntu Pro entered general availability on […]Thank you for being a…
    - 31 Jan 23, 2:46pm -
  • Linux Mint 21 to 21.1 upgrades are now available
    The Linux Mint development team released a new version of the popular Linux distribution earlier this week. Linux Mint 21.1 is a long term support release, just like Linux Mint 21. The […]Thank you for being a Ghacks reader. The post Linux Mint 21…
    - 21 Dec 22, 4:42pm -
  • Linux Mint 21.1 Long Term Support Release is out
    Linux Mint 21.1 codename "Vera" is now available as a stable long term support release. The new version of the popular Linux distribution comes with the usual choice of Cinnamon, MATE and […]Thank you for being a Ghacks reader. The post Linux Mint…
    - 20 Dec 22, 12:27pm -
  • Multi-boot tool Ventoy adds support for 32GB Fat32 and multi-languages
    The multi-boot tool Ventoy is updated regularly with new features. Ventoy 1.0.84 is the latest version, which adds support for 32 gigabyte and larger FAT32 storage devices and multi-language support in the […]Thank you for being a Ghacks reader. T…
    - 5 Dec 22, 6:32am -


  • new[$] Ethics in a machine-learning world
    Margaret Mitchell, a researcher focused on the intersection of machinelearning and ethics, was the morning keynote speaker on the third day of PyCon 2023. She spoke about herjourney into machine learning and how the Python language has beeninstr…
    - 5 hours ago 6 Jun 23, 2:06pm -
  • newSecurity updates for Tuesday
    Security updates have been issued by Debian (linux-5.10), Red Hat (cups-filters, curl, kernel, kernel-rt, kpatch-patch, and webkit2gtk3), SUSE (apache-commons-fileupload, openstack-heat, openstack-swift, python-Werkzeug, and openstack-heat, python-We…
    - 7 hours ago 6 Jun 23, 12:07pm -
  • [$] Supporting large block sizes
    At the2023 Linux Storage, Filesystem,Memory-Management and BPF Summit, Luis Chamberlain led a plenarysession on kernel support for block sizes larger than 4KB. There areassumptions in the current kernel that the block size used by a block-layer…
    - 1 day ago 5 Jun 23, 3:09pm -
  • Five new stable kernels
    The 6.3.6, 6.1.32, 5.15.115, 5.10.182, and 5.4.245 stable kernels have been released.They contain a relatively small number of important fixes throughout thekernel tree.
    - 1 day ago 5 Jun 23, 3:08pm -
  • [$] Special file descriptors in BPF
    Developers learning the Unix (or POSIX in general) system-call set willquickly encounter file descriptors, which are used to represent open filesand more. Developers also tend to learn early on that the first three filedescriptors are special, wi…
    - 1 day ago 5 Jun 23, 3:04pm -
  • Security updates for Monday
    Security updates have been issued by Debian (chromium, cpio, mariadb-10.3, nbconvert, sofia-sip, and wireshark), Fedora (ImageMagick, mingw-python-requests, openssl, python3.6, texlive-base, and webkitgtk), Red Hat (apr-util, git, gnutls, kernel, ker…
    - 1 day ago 5 Jun 23, 3:00pm -
  • Kernel prepatch 6.4-rc5
    Linus has released 6.4-rc5 for testing.Nothing particularly strange here, most notable is probably justthe quick revert of the module loading trial that caused problemsfor people in rc4 depending on just random timing luck (or rather,lack t…
    - 2 days ago 4 Jun 23, 8:06pm -
  • Red Hat dropping support for LibreOffice
    Red Hat's Matthias Clasen has letit be known that LibreOffice will be dropped from a future Red HatEnterprise Linux release, and the future of its support in Fedora isunclear as well.The Red Hat Display Systems team (the team behind most of Re…
    - 3 days ago 3 Jun 23, 7:46am -
  • [$] Memory-management documentation and development process
    As the 2023 Linux Storage, Filesystem,Memory-Management and BPF Summit neared its conclusion, two sessionswere held in the memory-management track on process-oriented topics. MikeRapoport ran a session on memory-management documentation (or the l…
    - 4 days ago 2 Jun 23, 4:28pm -
  • Security updates for Friday
    Security updates have been issued by Debian (cups and netatalk), SUSE (cups, ImageMagick, installation-images, libvirt, openvswitch, and qemu), and Ubuntu (avahi, cups, linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux…
    - 4 days ago 2 Jun 23, 1:47pm -


  • newContact Posters Are Coming to Your iPhone
    Apple’s WWDC 2023 conference gave us new hardware such as the new 15-inch MacBook Air and the Apple Vision Pro headset, but it was first and foremost a software event. The company unveiled iOS 17 as well as one of its biggest changes: Contact Poste…
    - 1 hour ago 6 Jun 23, 6:09pm -
  • newApple’s New Mac Studio and Mac Pro Are Here
    For the past three years, Apple has slowly migrated its Mac computers to Apple Silicon chips, like the M1 and M2. The Mac Pro was the last Intel-based Mac, and now that’s finally changing, along with a refresh of the smaller Mac Studio.Read This Ar…
    - 1 hour ago 6 Jun 23, 5:56pm -
  • newWhy Even 1080p Blu-rays Are Better Than 4K Streaming Video
    4K is a bigger number than 1080p, but that doesn’t mean it’s better. This is especially true when it comes to 1080p Blu-ray video compared to 4K streaming. There’s more to a video’s quality than resolution, and Blu-rays have it.Read This Arti…
    - 2 hours ago 6 Jun 23, 5:30pm -
  • newClean Without Compromise & Get a New Roborock S7 Max Ultra for 21% Off
    When it comes to keeping your home clean, Roborock believes you shouldn’t have to compromise cleanliness for the sake of your busy schedule. Their newest robot vacuum, the S7 Max Ultra, can keep your floors spotless while saving you time and effort…
    - 3 hours ago 6 Jun 23, 3:55pm -
  • newYou Can Finally Share AirTags With Other People

    - 5 hours ago 6 Jun 23, 2:19pm -
  • newThe Best MacBooks of 2023
    Is it time for a new MacBook, but not sure which model is right for you? Do you need power, affordability, or something in between? We have some recommendations for the best MacBooks you can purchase today.Read This Article on How-To Geek ›
    - 5 hours ago 6 Jun 23, 2:00pm -
  • newThe Best Cell Phone Plans of 2023
    Today’s cell phone market is flooded with multiple carriers, dozens of plans, and exorbitant monthly costs. We’re here to help. From unlimited data and family plans to prepaid options and more, here are the best cell phone plans available.Read T…
    - 5 hours ago 6 Jun 23, 2:00pm -
  • newThe Apple Watch Is Getting a Software Overhaul
    It has been almost a decade since the first Apple Watch was introduced, and the watchOS software has already changed forms a few times. This year, Apple is planning another (arguably minor) overhaul to the smartwatch experience.Read This Article on H…
    - 22 hours ago 5 Jun 23, 9:00pm -
  • Apple’s Long-Awaited Vision Pro Headset is Here
    Striking the perfect merger between AR and VR by releasing so-called “mixed-reality” headsets is a task that’s been on many tech companies’ minds for some time. Now, Apple is finally going public with its own efforts to make one: the new Appl…
    - 1 day ago 5 Jun 23, 7:13pm -
  • The M2 Ultra Is Apple’s Most Powerful Chip Yet
    With Apple’s switch from Intel’s lineup of x86 chips to its own, in-house chipsets, Apple has done some amazing stuff performance-wise. Now, things are getting even better with the announcement of Apple’s most powerful chipset to date, the M2 U…
    - 1 day ago 5 Jun 23, 6:30pm -


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


  • This command provides more color variety for the rainbow-like appearance by generating random color codes from 16 to 231 for adb logcat.
    $ adb logcat|awk '{ i srand();for (i = 1; i <= NF; i++) { color = int(rand() * 216) + 16; printf "\033[38;5;%dm%s\033[0m ", color, $i;} printf "\n"; }' View this command to comment, vote or add to favourites View all commands by Calcutta…
    - 7 days ago 30 May 23, 4:48pm -
  • Disassemble all ACPI tables on your system
    $ for i in /sys/firmware/acpi/tables/*; do sudo iasl -p $PWD/$(echo $i | cut -d\/ -f6) $i && sudo chown $USER $(echo $i | cut -d\/ -f6); doneThe fact that Linux exposes the ACPI tables to the user via sysfs makes them a gold mine of valuable hardwar…
    - 52 days ago 16 Apr 23, 5:33am -
  • Polkit: Force KDE apps to always recognize your display
    $ alias pkexec=“pkexec env DISPLAY=$DISPLAY XAUTHORITY=$XAUTHORITY KDE_SESSION_VERSION=5 KDE_FULL_SESSION=true”KDE apps expect certain variables to be set, and unfortunately pkexec doesn’t set them by default. So, by setting this alias, it bec…
    - 55 days ago 13 Apr 23, 5:37am -
  • Loops over files, runs a command, dumps output to a file
    $ for f in *php; do echo $f >> ~/temp/errors.txt; phpcsw $f | grep GET >> ~/temp/errors.txt; doneIn this case I'm selecting all php files in a dir, then echoing the filename and piping it to ~/temp/errors.txt. Then I'm running my alias for PHPCS (Wo…
    - 55 days ago 12 Apr 23, 2:17pm -
  • Download Video & extract only a specific Time of it
    $ fmpeg $(yt-dlp -g '' | sed 's/^/-ss 00:05 -i /') -t 01:00 -c copy out.mp4 View this command to comment, vote or add to favourites View all commands by dbieseckeDiff your enti…
    - 66 days ago 1 Apr 23, 5:39pm -
  • urldecode with AWK
    $ awk -niord '{printf RT?$0chr("0x"substr(RT,2)):$0}' RS=%..Fast and simple awk urldecoder!Note: Parameter -n is specific to GNU awk View this command to comment, vote or add to favourites View all commands by emphazerDiff your entire s…
    - 68 days ago 30 Mar 23, 3:05pm -
  • Create a square thumbnail or favicon using ImageMagick
    $ convert file.png -background transparent -gravity Center -extent 1:1# -scale 32 file-32px.pngResize `file.png` to a 32x32 px image. Use a value other than 32 to create other icon sizes (e.g. 16x16 or 32x32). Combine two favicon sizes using: `conve…
    - 91 days ago 8 Mar 23, 4:11am -
  • List all files in a folder in a git repository by last commit date
    $ git ls-tree --name-only HEAD foldername/ | while read filename; do echo "$(git log -1 --format="%ci " -- $filename) $filename"; done | sort -rThis lists all the files in a folder, then finds the commit date for them one by one, then sorts them f…
    - 97 days ago 1 Mar 23, 5:02pm -
  • A Console-based Audio Visualizer for ALSA
    $ cava# Installingapt search cavasudo apt install cava# modify the default config to change the colors by their hex color codecava -pmkdir ~/.cavanano ~/.cava/configcava # run with changes! View this command to comment, vote or add to fa…
    - 98 days ago 28 Feb 23, 7:53pm -
  • Speak & Spell-esque glitch sounds
    $ play -tlpc /dev/urandomThe Speak & Spell's sound chip uses a compressed audio format called "linear predictive coding". This command will read random bytes and attempt to decompress them as if it were audio data compressed in this format, then pla…
    - 16 Feb 23, 10:28pm -

  • Blog: Using OCI artifacts to distribute security profiles for seccomp, SELinux and AppArmor
    Author: Sascha GrunertThe Security Profiles Operator (SPO) makes managing seccomp, SELinux andAppArmor profiles within Kubernetes easier than ever. It allows clusteradministrators to define the profiles in a predefined custom resource YAML,which…
    - 14 days ago 24 May 23, 12:00am -
  • Blog: Having fun with seccomp profiles on the edge
    Author: Sascha GrunertThe Security Profiles Operator (SPO) is a feature-richoperator for Kubernetes to make managing seccomp, SELinux andAppArmor profiles easier than ever. Recording those profiles from scratch is oneof the key features of this o…
    - 20 days ago 18 May 23, 12:00am -
  • Blog: Kubernetes 1.27: KMS V2 Moves to Beta
    Authors: Anish Ramasekar, Mo Khan, and Rita Zhang (Microsoft)With Kubernetes 1.27, we (SIG Auth) are moving Key Management Service (KMS) v2 API to beta.What is KMS?One of the first things to consider when securing a Kubernetes cluster is encryptin…
    - 22 days ago 16 May 23, 12:00am -
  • Blog: Kubernetes 1.27: updates on speeding up Pod startup
    Authors: Paco Xu (DaoCloud), Sergey Kanzhelev (Google), Ruiwen Zhao (Google)How can Pod start-up be accelerated on nodes in large clusters? This is a common issue thatcluster administrators may face.This blog post focuses on methods to speed up po…
    - 23 days ago 15 May 23, 12:00am -
  • Blog: Kubernetes 1.27: In-place Resource Resize for Kubernetes Pods (alpha)
    Author: Vinay Kulkarni (Kubescaler Labs)If you have deployed Kubernetes pods with CPU and/or memory resourcesspecified, you may have noticed that changing the resource values involvesrestarting the pod. This has been a disruptive operation for run…
    - 26 days ago 12 May 23, 12:00am -
  • Blog: Kubernetes 1.27: Avoid Collisions Assigning Ports to NodePort Services
    Author: Xu Zhenglun (Alibaba)In Kubernetes, a Service can be used to provide a unified traffic endpoint forapplications running on a set of Pods. Clients can use the virtual IP address (or VIP) providedby the Service for access, and Kubernetes pro…
    - 27 days ago 11 May 23, 12:00am -
  • Blog: Kubernetes 1.27: Safer, More Performant Pruning in kubectl apply
    Authors: Katrina Verey (independent) and Justin Santa Barbara (Google)Declarative configuration management with the kubectl apply command is the gold standard approachto creating or modifying Kubernetes resources. However, one challenge it presents…
    - 29 days ago 9 May 23, 12:00am -
  • Blog: Kubernetes 1.27: Introducing An API For Volume Group Snapshots
    Author: Xing Yang (VMware)Volume group snapshot is introduced as an Alpha feature in Kubernetes v1.27.This feature introduces a Kubernetes API that allows users to take crash consistentsnapshots for multiple volumes together. It uses a label selec…
    - 30 days ago 8 May 23, 12:00am -
  • Blog: Kubernetes 1.27: Quality-of-Service for Memory Resources (alpha)
    Authors: Dixita Narang (Google)Kubernetes v1.27, released in April 2023, introduced changes toMemory QoS (alpha) to improve memory management capabilites in Linux nodes.Support for Memory QoS was initially added in Kubernetes v1.22, and later some…
    - 33 days ago 5 May 23, 12:00am -
  • Blog: Kubernetes 1.27: StatefulSet PVC Auto-Deletion (beta)
    Author: Matthew Cary (Google)Kubernetes v1.27 graduated to beta a new policy mechanism forStatefulSets that controls the lifetime oftheir PersistentVolumeClaims (PVCs). The new PVCretention policy lets users specify if the PVCs generated from the…
    - 34 days ago 4 May 23, 12:00am -

Reddit K8s

Reddit Docker

  • newMy HPC doesn’t support docker and recommends Singularity. What’s your experience with singularity?
    Where do you host your singularity images? How’s the performance compared to docker? Can it run docker images natively or do they need to be converted? submitted by /u/o-rka [link] [comments]
    - 7 hours ago 6 Jun 23, 12:44pm -
  • newFile Downloader app with time sheduling
    Any docker file downloader (non torrent files) app with sheduling available? I have tried pyload but no luck with the sehduling options submitted by /u/Charming_Shock_7508 [link] [comments]
    - 9 hours ago 6 Jun 23, 10:23am -
  • newDocker Desktop, WireGuard VPN and my own domain
    So I’m still new to the world of docker but I’m keen to learn. I’ve got a used windows 10 pro workstation I’m wanting to run as a home server. I’d like to get WireGuard running as a VPN to run some of the containers through. I’ve got myse…
    - 14 hours ago 6 Jun 23, 4:54am -
  • newSelf-Hosted MERN Application using Docker, industry-standard workflow?
    I have a working mvp MERN API (for my frontend app hosted somewhere) currently running on my own server using an Orangepi 5 (this is for a personal project and I don't have enough funds to keep this project alive on the internet long enough, so I use…
    - 18 hours ago 6 Jun 23, 1:25am -
  • newDocker Container for Print Server Like Synology DSM
    Does anyone know of any printer server for docker like Synololgy DSM OS has? submitted by /u/lampshade29 [link] [comments]
    - 20 hours ago 5 Jun 23, 11:13pm -
  • newJob Question
    What is the job title of someone who hardens docker containers/identifies and recommends fixes for the actual docker containers? Also what is a normal salary or hourly wage for this person. Thanks in advance! Sorry there isn't much info on this that…
    - 20 hours ago 5 Jun 23, 10:56pm -
  • newImage size: 'docker images' vs. 'docker inspect <image_id>'
    With docker 20.10.13, when I list all images using docker images, the image sizes are given in MB. For an example image this is 387MB. I suppose this is Megabytes, as Mebibytes would be 'MiB'. When I get the size of the example image using docker ins…
    - 21 hours ago 5 Jun 23, 9:47pm -
  • newRun Linux shell in Windows Docker Desktop
    I've used Docker with Linux in the past, and I find myself needing to use it with Windows 11. I've installed Docker Desktop. I just want to run a simple container at first to allow me to use a Linux shell. My Dockerfile is simply one line: FROM ubunt…
    - 22 hours ago 5 Jun 23, 9:24pm -
  • [help] Multiple React App Containers with External Reverse Proxy
    Edit 2: Okay I take back the "entirely" part. I started having issues again and found that it's due to the "cache assets" toggle on the main reverse proxy config panel in NPM. With it on, I successfully get manifest.json but 404 on everything else (i…
    - 1 day ago 5 Jun 23, 5:31pm -
  • Need help with docker start
    Hi guys, i am trying docker for first time with distrobox (ubuntu 20-04) and when i tried to start docker i got error: mkdir: cannot create directory 'cpuset': Permission denied Any help is appreciated :D submitted by /u/Ayamebestgrill [link…
    - 1 day ago 5 Jun 23, 5:24pm -

  • newA ChatGPT-powered code reviewer bot for open-source projects
    By Miley Fu, CNCF Ambassador, DevRel at CNCF WasmEdge project Code review is a critical aspect of modern software development. In a GitHub workflow, the code review starts when a Pull Request (PR) is created, and concludes when...
    - 4 hours ago 6 Jun 23, 3:00pm -
  • Vitess announces security audit results
    Project post by the Vitess maintainers The Vitess Maintainer team is pleased to announce the results of a recent third-party security audit of the Vitess code base. Vitess had previously been audited in 2019. Given the amount of...
    - 1 day ago 5 Jun 23, 4:00pm -
  • Migrating Docsy to Bootstrap 5
    By Patrice Chalin, CNCF & Docsy Steering Committee TL;DR Docsy, and Docsy-based project websites (including those at the CNCF), have been happily using the Bootstrap CSS framework from Docsy’s inception. In January of this year, Bootstrap 4 (the...
    - 1 day ago 5 Jun 23, 3:00pm -
  • SaaS observability done right
    Guest post originally published on’s blog by Dotan Horovits SaaS (software as a service) is the common model for many businesses today. Even longstanding behemoths such as Cisco and Microsoft have been strategically shifting their software…
    - 4 days ago 2 Jun 23, 3:00pm -
  • Cloud Native Glossary — the German Version is Live! 
    Community post from the German Cloud Native Glossary team: Noah Ispas, David Wagner, and Baris The Cloud Native Glossary is a project led by the CNCF Business Value Subcommittee. Its goal is to explain cloud native concepts in...
    - 5 days ago 1 Jun 23, 3:00pm -
  • Service account 101: the power of M2M with security in mind
    Guest post originally published on Mia-Platform’s blog by Giovanna Monti, Full Stack Developer Specialist at Mia‑Platform Service accounts are an essential component of many IT environments, allowing applications and services to access various re…
    - 5 days ago 1 Jun 23, 12:22pm -
  • Cloud Native Computing Foundation Welcomes EY as a New Gold Member
    The professional services leader joins the cloud native ecosystem to help transform the way we do business SAN FRANCISCO, Calif. – May 31, 2023 – The Cloud Native Computing Foundation® (CNCF®), which builds sustainable ecosystems for cloud nati…
    - 6 days ago 31 May 23, 4:00pm -
  • The cost of ignoring security champions: a cautionary tale for application security culture
    Community post by Rodrigo Maues Rocha, Tech Lead Consulting at Conviso Application Security Nowadays, where software development is more complex and dynamic than ever, ensuring application security is crucial. However, knowing where to begin can be c…
    - 6 days ago 31 May 23, 3:00pm -
  • Kyverno 1.10 released
    Project post originally published on the Kyverno blog Kyverno 1.10 released with featuring separate controllers, external service calls, Notary support, and tons more! The Kyverno team are proud to announce the release of Kyverno 1.10, a minor releas…
    - 6 days ago 31 May 23, 3:00pm -
  • My LFX mentorship journey: the best starting point for contributing to open source
    Guest post by CNCF (LitmusChaos) LFX mentee, Namkyu Park, originally published on Contributing to an open source that has already been participated to by so many participants is not straightforward. Most come up with questions such as,...
    - 7 days ago 30 May 23, 3:00pm -

hacker news


  • newAdding Mermaid Diagrams to Markdown Documents
    Mermaid is a trendy diagramming tool. A year ago, it was integrated into the Markdown rendering of GitHub. It is also integrated into several editors (see "Include diagrams in your Markdown files with Mermaid" for more information).…
    - 2 hours ago 6 Jun 23, 5:44pm -
  • newUnderstanding Data Compaction in 3 Minutes
    What is compaction in the database? Think of your disks as a warehouse: The compaction mechanism is like a team of storekeepers (with genius organizing skills like Marie Kondo) who help put away the incoming data. In particular, the data (which is…
    - 4 hours ago 6 Jun 23, 3:39pm -
  • newRevolutionizing System Testing With AI and ML
    The digital transformation of businesses involves the adoption of digital technologies to change the way companies operate and deliver value to their customers. This can include the use of cloud computing, artificial intelligence, big data analytics,…
    - 4 hours ago 6 Jun 23, 3:02pm -
  • newTuning EMQX To Scale to One Million Concurrent Connection on Kubernetes
    When building an IoT-based service, we need to implement a messaging mechanism that transmits data collected by the IoT devices to a hub or a server. That mechanism is known as a messaging protocol. A messaging protocol is a set of rules and formats…
    - 4 hours ago 6 Jun 23, 2:58pm -
  • newPerformance Comparison — Thread Pool vs. Virtual Threads (Project Loom) In Spring Boot Applications
    In this article, we will briefly describe and roughly compare the performance of various request-handling approaches that could be used in Spring Boot applications.Efficient request handling plays a crucial role in developing high-performance back-e…
    - 5 hours ago 6 Jun 23, 2:43pm -
  • newHow To Use Ethereum Events Properly: An Solidity Dapp Tutorial
    In this tutorial, I will show you how to create a crowdfunding smart contract with a frontend showing the list of donations and learn an advanced technique to make the contract more efficient. If you are new to Solidity, you can check out my free so…
    - 5 hours ago 6 Jun 23, 2:32pm -
  • newGuide To Implementing BLoC Architecture in Flutter
    Flutter is a highly popular open-source mobile application development framework created by Google. It allows developers to build natively compiled mobile, web, and desktop applications from a single codebase.According to the latest survey conducted…
    - 5 hours ago 6 Jun 23, 2:21pm -
  • newHow To Ensure Fast JOIN Queries for Self-Service Business Intelligence
    A business intelligence (BI) tool is often the last stop of a data processing pipeline. It is where data is visualized for analysts, who then extract insights from it. From the standpoint of a SaaS BI provider, what are we looking for in a database?…
    - 5 hours ago 6 Jun 23, 2:17pm -
  • newFrom CPU to Memory: Techniques for Tracking Resource Consumption Over Time
    Sometimes, it is necessary to examine the behavior of a system to determine which process has utilized its resources, such as memory or CPU time. These resources are often scarce and may not be easily replenished, making it important for the system t…
    - 5 hours ago 6 Jun 23, 2:00pm -
  • newCore Knowledge-Based Learning: Tips for Programmers To Stay Up-To-Date With Technology and Learn Faster
    Remaining competitive in the IT industry is a challenge for programmers, as the latest technological breakthroughs, high competition, and rapid and practical learning are arising daily. This article offers suggestions and tactics for programmers to a…
    - 6 hours ago 6 Jun 23, 1:32pm -



Hating Apple is Getting REALLY Hard - WWDC 2023

- 10 hours ago 6 Jun 23, 8:59am -
This Broke One Week out of Warranty... Can I Fix it for Cheap?

- 1 day ago 5 Jun 23, 4:54pm -
I Bought FIVE Weird Tablets from AliExpress… Ask me anything

- 2 days ago 4 Jun 23, 7:13pm -
World Exclusive: Upgrading my Laptop to AMD

- 3 days ago 3 Jun 23, 3:46pm -
It's Time To Name And Shame - WAN Show June 2, 2023

- 4 days ago 3 Jun 23, 5:53am -
Can this ACTUALLY damage your data?

- 4 days ago 2 Jun 23, 7:00pm -




  • newDebian 12 'Bookworm' is the excitement-free Linux you've been waiting for
    If Ubuntu is getting you down, check out its grandad. Debian 12 "Bookworm" should arrive in a little over a week from now, with a raft of updated components – and no nasty surprises.…
    - 2 hours ago 6 Jun 23, 5:26pm -
  • newThe June 2023 Issue of the PCLinuxOS Magazine
    The PCLinuxOS Magazine staff is pleased to announce the release of the June 2023 issue.
    - 4 hours ago 6 Jun 23, 3:09pm -
  • newIBM’s War on Open (Look at the Pattern of Layoffs at Red Hat)
    By abandoning and IBM sends out a clear signal that it doesn’t understand or simply does not care about the community of Free software users; its siege against the FSF and other institutions never ended and…
    - 6 hours ago 6 Jun 23, 12:51pm -
  • newResonance – Rust-based music player
    Resonance is an example of a project that’s in a very early stage of development. This is an intuitive music player application written in Rust (with a smattering of Python), built with a clean user interface using GTK4 / Libadwaita.
    - 8 hours ago 6 Jun 23, 10:49am -
  • new4 cool new projects to try in COPR for June 2023
    Copr is a build-system for anyone in the Fedora community. It hosts thousands of projects for various purposes and audiences. Some of them should never be installed by anyone, some are already being transitioned to the official Fedora Linux reposito…
    - 11 hours ago 6 Jun 23, 8:32am -
  • new9to5Linux Weekly Roundup: June 4th, 2023
    The 140th installment of the 9to5Linux Weekly Roundup is here for the week ending on June 4th, 2023, keeping you guys up to date with the most important things happening in the Linux world.
    - 13 hours ago 6 Jun 23, 6:14am -
  • newVariscite teases i.MX 91 based System-on-Module with GbE support
    This week, Variscite revealed at Computer that they will soon release a low-cost System-on-Module based on the latest NXP i.MX 91 processor optimized for Linux-based applications. According to the press release, the new VAR-SOM-MX91 will be featured…
    - 15 hours ago 6 Jun 23, 3:57am -
  • newHow to change Directory in Linux using cd command
    The cd command is a crucial tool for accessing the file system by altering the current working directory when using the Linux command line interface. You can navigate between directories and access files and directories on your Linux system by learni…
    - 18 hours ago 6 Jun 23, 1:40am -
  • newFirefox 114 Released with Revamped DNS over HTTPS Feature, Cookie Banner Reduction
    The Firefox 114 is now available for download ahead of its official unveiling on June 6th, 2023, as another worthy update for this popular open-source web browser used by numerous GNU/Linux distributions by default.
    - 20 hours ago 5 Jun 23, 11:23pm -
  • newEndeavourOS Released a Refreshed Cassini Nova R2 ISO
    EndeavourOS Cassini Nova R2 brings Calamares bugfixes, Linux kernel 6.3, and an updated package base. The Galileo release is on the horizon.
    - 22 hours ago 5 Jun 23, 9:05pm -


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…
    - -


  • newWhy Millions of Usable Hard Drives Are Being Destroyed
    Millions of storage devices are being shredded each year, even though they could be reused. "You don't need an engineering degree to understand that's a bad thing," says Jonmichael Hands. From a report: He is the secretary and treasurer of the Circul…
    - 31 mins ago 6 Jun 23, 6:45pm -
  • newWhite House Quiet on National Cyber Director Choice, Senator Says
    The White House has not shared much of anything with lawmakers about who the administration thinks should be the next national cyber director, a top cyber-minded senator told Axios. From the report: It's been nearly four months since Chris Inglis ste…
    - 1 hour ago 6 Jun 23, 6:11pm -
  • newJapan Earmarks $107 Billion for Developing Hydrogen Energy To Cut Emissions, Stabilize Supplies
    Japan's government on Tuesday adopted a revision to the country's plans to use more hydrogen as fuel as part of the effort to reduce carbon emissions. From a report: The plan sets an ambitious target to increase the annual supply by six times from th…
    - 2 hours ago 6 Jun 23, 5:21pm -
  • newApple Accidentally Releases iOS 17 Developer Beta To the Public
    Apple is supposed to release an iOS 17 public beta in July, but the company inadvertently gave users an early peek. From a report: As AppleInsider explains, Connor Jewiss and other users have noticed that the iOS 17 developer beta was available to in…
    - 2 hours ago 6 Jun 23, 4:53pm -
  • newCNET is Overhauling Its AI Policy and Updating Past Stories
    Months after news broke that tech outlet CNET had quietly begun producing articles with generative AI systems, the site is clarifying how it will -- and won't -- use the tools in the future. From a report: Among its promises: stories will not be writ…
    - 3 hours ago 6 Jun 23, 4:12pm -
  • newBlatant Tech Frauds Run Amok on the Biggest Online Marketplaces
    Online retailers that host third-party sellers, like Amazon and Walmart, have extensive, competitively priced electronics selections. But for years, they have also served as playgrounds for fraudulent sellers, who list products with inflated or decep…
    - 4 hours ago 6 Jun 23, 3:21pm -
  • newReddit on New Pricing Plan: Company 'Needs To Be Fairly Paid'
    A number of Reddit forums plan to go dark for two days later this month to protest the company's decision to increase prices for third-party app developers. From a report: One developer, who makes a Reddit app called Apollo, said that under the new p…
    - 5 hours ago 6 Jun 23, 2:44pm -
  • newSEC Sues Coinbase Over Exchange and Staking Programs
    The Securities and Exchange Commission sued crypto exchange Coinbase in New York federal court on Tuesday morning, alleging that the company was acting as an unregistered broker and exchange and demanding that the company be "permanently restrained a…
    - 5 hours ago 6 Jun 23, 2:00pm -
  • newMore Than 2,000 Families Suing Social Media Companies Over Kids' Mental Health
    schwit1 shares a report from CBS News: When whistleblower Frances Haugen pulled back the curtain on Facebook in the fall of 2021, thousands of pages of internal documents showed troubling signs that the social media giant knew its platforms could be…
    - 6 hours ago 6 Jun 23, 1:00pm -
  • newCrypto Catastrophe Strikes Some Atomic Wallet Users, Over $35 Million Thought Stolen
    The Atomic Wallet app has suffered a large-scale attack resulting in the potential theft of up to $35 million worth of cryptocurrency, with losses possibly exceeding $50 million. The Register reports: The Atomic Wallet app's makers first reported Jun…
    - 9 hours ago 6 Jun 23, 10:00am -


  • DistroWatch Weekly, Issue 1022
    This week in DistroWatch Weekly: Review: GetFreeOS 2023.05.01, Slint 15.0-3, Liya N4SiNews: Ubuntu plans Snap-based desktop variant, Purism launches new free hardware server, Red Hat dropping LibreOffice packages, a look at the status of MINIXQuestio…
    - 2 days ago 5 Jun 23, 12:31am -
  • BSD Release: TrueNAS 13.0-U5 "CORE"
    Pee Jay Latombo has announced the release of TrueNAS CORE 13.0-U5, an updated build of the project's specialist, FreeBSD-based software designed for NAS (Network-Attached Storage) computers. The new release brings improvements in ransomware protectio…
    - 5 days ago 1 Jun 23, 11:58pm -
  • Distribution Release: NixOS 23.05
    NixOS is an independently developed GNU/Linux distribution that aims to improve the state of the art in system configuration management. The project's latest version, NixOS 23.05, mostly provides updates desktop enviroments and a newer Linux kernel.…
    - 6 days ago 1 Jun 23, 2:49am -
  • Distribution Release: Armbian 23.05.1
    Armbian is a Linux distribution designed for ARM development boards. It is usually based on one of the stable or development versions of Debian or Ubuntu and it supports a wide variety of popular ARM-based devices. The project's latest release is ver…
    - 6 days ago 31 May 23, 4:43pm -
  • Development Release: MX Linux 23 Beta 1
    Following two unannounced alpha releases, the first beta of MX Linux 23 has been officially released. It is based on the upcoming Debian 12 and features Xfce 4.18, KDE Plasma 5.27 and Fluxbox 1.3.7. "MX Linux 23 beta 1 is now available for testing. M…
    - 9 days ago 29 May 23, 12:53am -
  • DistroWatch Weekly, Issue 1021
    This week in DistroWatch Weekly: Review: rlxos GNU/LinuxNews: An overview of Void's features, how to use awk, Microsoft publishes a Linux distroQuestions and answers: Finding colours in the output of some commandsReleased last week: Oracle Linux 9.2T…
    - 9 days ago 29 May 23, 12:08am -
  • Distribution Release: Oracle Linux 9.2
    Simon Coter has announced the release of Oracle Linux 9 Update 2, the stable version of Oracle's distribution built from the Red Hat Enterprise Linux (RHEL) 9.2 source code but optionally using a custom-compiled "Unbreakable Enterprise Kernel (UEK)":…
    - 11 days ago 26 May 23, 7:15pm -
  • Development Release: Mageia 9 Beta 2
    Yves Brungard has announced that the second beta build of Mageia 9 is now available for download and testing. The new development snapshot upgrades the Linux kernel to version 6.3.3 and KDE Plasma desktop to version 5.27.4. "We are proud to announce…
    - 11 days ago 26 May 23, 2:25pm -
  • DistroWatch Weekly, Issue 1020
    This week in DistroWatch Weekly: Review: UBports 20.04 on PinePhoneNews: Debian prepares for the launch of Bookworm, 20 years of running GentooQuestions and answers: Finding another machine's IP address and finding distributions with a recent kernelR…
    - 16 days ago 22 May 23, 12:15am -
  • Development Release: deepin 23 Beta
    The developers of deepin, a desktop Linux distribution featuring the Deepin Desktop Environment (DDE), have announced the availability of the beta release of deepin 23: "deepin 23 beta is one of the phased versions of version 23. It is an upgrade fro…
    - 21 days ago 17 May 23, 12:54am -


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

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How to Upgrade to Ubuntu 22.04 LTS Using GUI method

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

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How do I migrate from CentOS 8 to Rocky Linux?

- 10 Dec 21, 5:07pm -
Linux / Unix wget command tutorial with examples for new users

- 4 Dec 21, 11:22pm -
Upgrading existing CentOS Linux 8 installation to CentOS 8 Stream

- 3 Dec 21, 8:51pm -


  • ProjectLibre Recognized With Open Source Excellence Award on SourceForge
    — We are happy to announce that SourceForge has recognized a number of exceptional projects on SourceForge with awards based on the value these projects provide to the ...The post ProjectLibre Recognized With Open Source Excellence Award on Source…
    - 2 Mar 22, 12:50am -
  • Does SourceForge have malware?
    SourceForge does not have malware or viruses. All projects, downloads, and releases served from SourceForge are scanned for malware and viruses, so you can rest assured that your ...The post Does SourceForge have malware? appeared first on SourceFor…
    - 8 Mar 21, 10:17pm -
  • Projects of the Week, December 21, 2020
    Here are the featured projects for the week, which appear on the front page of plantumlPlantUml allows you to quickly create some UML diagrams using a simple ...The post Projects of the Week, December 21, 2020 appeared first on Sour…
    - 21 Dec 20, 5:01am -
  • Today in Tech – 2003
    On this day in 2003 the Controlling the Assault of Non-Solicited Pornography And Marketing, better known as the CAN-SPAM Act of 2003 was signed into law in the ...The post Today in Tech – 2003 appeared first on SourceForge Community Blog.
    - 16 Dec 20, 5:46am -
  • Projects of the Week, December 14, 2020
    Here are the featured projects for the week, which appear on the front page of PitchBlack Recovery ProjectPitch Black Recovery is a fork of TWRP with many ...The post Projects of the Week, December 14, 2020 appeared first on SourceF…
    - 14 Dec 20, 5:18am -
  • Projects of the Week, December 7, 2020
    Here are the featured projects for the week, which appear on the front page of gnuplotA famous scientific plotting package, features include 2D and 3D plotting, a ...The post Projects of the Week, December 7, 2020 appeared first on…
    - 7 Dec 20, 5:13am -
  • December 2020, “Staff Pick” Project of the Month – Freeplane
    For our December “Staff Pick” Project of the Month, we selected Freeplane, an application for Mind Mapping, plus Knowledge and Project Management. Freeplane helps to organize and communicate ...The post December 2020, “Staff Pick” Project of…
    - 4 Dec 20, 5:20am -
  • Today in Tech – 1991
    On this day in 1991 Apple released the very first version of QuickTime, an extensible multimedia framework for playing various formats of digital video. It was a move ...The post Today in Tech – 1991 appeared first on SourceForge Community Blog.
    - 2 Dec 20, 5:36am -
  • December 2020, “Community Choice” Project of the Month – Dolibarr ERP – CRM
    For our December “Community Choice” Project of the Month, the community elected Dolibarr ERP – CRM, an open source ERP and CRM web software for business. Dolibarr is ...The post December 2020, “Community Choice” Project of the Month – Do…
    - 1 Dec 20, 5:02am -
  • Projects of the Week, November 30, 2020
    Here are the featured projects for the week, which appear on the front page of ClonezillaClonezilla is a partition and disk imaging/cloning program similar to True Image®. ...The post Projects of the Week, November 30, 2020 appeare…
    - 30 Nov 20, 5:28am -



  • newPostfix 3.8.1
    Postfix is an attempt to provide an alternative to the widely-used Sendmail program. Postfix attempts to be fast, easy to administer, and hopefully secure, while at the same time being sendmail compatible enough to not upset your users.
    - 6 hours ago 6 Jun 23, 1:20pm -
  • newFireFox 114.0
    Firefox is a redesign of the Mozilla browser component (formerly known as Phoenix), similar to Galeon, K-Meleon and Camino, but written using the XUL user interface language and designed to be cross-platform.Firefox is now faster, more secure, and…
    - 6 hours ago 6 Jun 23, 1:20pm -
  • Vim 9.0.1607
    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…
    - 1 day ago 5 Jun 23, 2:19pm -
  • Sendmail 8.17.2
    The Sendmail program is a very widely used Mail Transport Agent (MTA).MTAs send mail from one machine to another. Sendmail is not a clientprogram, which you use to read your e-mail, but a behind-the-scenes program which actually moves your e-mail o…
    - 3 days ago 3 Jun 23, 12:37pm -
  • CUPS 2.4.3
    A UNIX printing system (with sample drivers for HP, EPSON, and OKIDATA printers) based on the Internet Printing Protocol. CUPS is the basis for ESP Print Pro and is being considered as the standard printing system for a number of commercial and free…
    - 4 days ago 2 Jun 23, 1:07pm -
  • Systemd 253.5
    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…
    - 4 days ago 2 Jun 23, 1:07pm -
  • Samba 4.18.3
    Samba is an open source software suite that provides seamless file and print services to SMB/CIFS clients. Samba provides a complete replacement for Windows NT, Warp, NFS or Netware servers.
    - 5 days ago 1 Jun 23, 2:30pm -
  • Git 2.41.0
    Git is a free & open source, distributed version control system designed to handle everything from small to very large projects with speed and efficiency.Every Git clone is a full-fledged repository with complete history and full revision tracking…
    - 5 days ago 1 Jun 23, 2:30pm -
  • RazorSQL 10.4.2
    RazorSQL is a SQL database query tool, SQL editor, database browser, and administration tool with support for all major databases and built in connection capabilities for DB2, Derby, Firebird, FrontBase, HSQLDB, Informix, Microsoft SQL Server, MySQL,…
    - 7 days ago 30 May 23, 2:20pm -
  • WxMaxima 23.05.1
    WxMaxima is a cross platform GUI for the computer algebra system maxima based on wxWidgets.wxMaxima features include:2D formatted math display: wxMaxima implements its own math display engine to nicely display maxima output.Menu system: mos…
    - 7 days ago 30 May 23, 2:19pm -


- 7 hours ago 6 Jun 23, 12:00pm -
How to Download and Install Linux Mint 21
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Wallpaper Collage: Linux Pinguin-Küken Wien
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RECON tools and their purpose
RECON tools and their purpose
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Password Cracking Techniques
Password Cracking Techniques
- 6 days ago 31 May 23, 12:05pm -
Best malware analysis tools
Best malware analysis tools
- 10 days ago 27 May 23, 12:06pm -

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

Redhat Blog

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

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

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

Suse Blog


  • Kiali Does Not See istio-ingressgateway Installed in Separate Kubernetes Namespace
    When using a Helm chart for Kiali server deployment, the default values file does not have an option to specify a different namespace for istio-ingressgateway. It defaults to the “istio_namespace” setting, which is usually istio-system. The Probl…
    - 76 days ago 22 Mar 23, 7:00pm -
  • Passed CKAD Exam
    Kick-starting 2023 with CKAD. CKAD Exam Experience Certified Kubernetes Application Developer (CKAD) is an online, proctored, performance-based test that requires solving multiple issues from a command line. Candidates have 2 hours to complete the ta…
    - 90 days ago 8 Mar 23, 10:00pm -
  • Upgrading Homelab Kubernetes Cluster from 1.24 to 1.25
    Updating the cluster to match with the latest CKAD exam version. The Upgrade Path Our cluster was originally built using Ansible (kubeadm). We will use kubeadm upgrade to upgrade it. We will be upgrading from: kubeadm 1.24.6 kubelet 1.24.6 kubectl 1.…
    - 19 Jan 23, 7:00pm -
  • Install OpenVAS on Rocky Linux 8
    We are going to use Atomicorp repository to install OpenVAS on Rocky Linux 8. OpenVAS is an open source full-featured vulnerability scanner. Pre-requisites We’re going to need a Rocky Linux 8 server with at least 2 CPU cores and 2GB of RAM. Install…
    - 22 Dec 22, 7:00pm -
  • Passed EX180 Containers and Kubernetes
    Ending the year with Podman. EX180 Exam Experience I took a remote exam that was based on OpenShift 4.6 and some old version of Podman that did not support --list-tags. That was a bit unexpected as I practised using the latest version of Podman (my b…
    - 1 Dec 22, 7:00pm -
  • EX180 Series: Deploying Applications to OpenShift
    Part 4 of the EX180 series. The Plan We are going to have a look at the EX180 exam objectives for OpenShift and perform 4 hands-on tasks to get familiar with an application deployment process. Exam Objectives: OpenShift These are official EX180 objec…
    - 28 Nov 22, 7:00pm -
  • EX180 Series: Deploying a Rootless Multi-Container WordPress Application with Podman
    Part 3 of the EX180 series. The Plan We’ve covered most of the exam objectives related to Podman in the previous article. What we’re going to do today is to take a look at how to use environment variables, set up persistent storage and perform a…
    - 24 Nov 22, 10:00pm -
  • EX180 Series: Using Podman to Build Images and Run Containers
    Part 2 of the EX180 series. The Plan We are going to have a look at the EX180 exam objectives for Podman, review commands for Dockerfile and perform 4 hands-on tasks to get familiar with an image creation process. Pre-requisites A Red Hat account is…
    - 21 Nov 22, 7:00pm -
  • EX180 Series: Install Podman and Set up OpenShift Using CodeReady Containers
    I’ll be taking Red Hat’s EX180 exam in a couple of weeks, so I thought I’d get a homelab set up to go through study material. EX180 is Red Hat’s certified specialist in containers and Kubernetes exam. EX180 Homelab Pre-requisites In order to…
    - 17 Nov 22, 7:00pm -
  • Reload Prometheus ConfigMap without Restarting the Kubernetes Pod
    We run Prometheus on Kubernetes. Every time we make changes to Prometheus ConfigMap, we end up restarting the pod so that the new configuration would be picked up. While Prometheus configuration does not change very often, we would prefer to have a w…
    - 27 Oct 22, 6:00pm -

  • Laravel Installation Guide For CentOS
    How to install Laravel on CentOS One of the most popular frameworks of PHP is Laravel. The use of this framework is increasing day by day. Website development becomes easier by using this framework. It is open-source software. So anyone can install a…
    - 7 Mar 19, 7:32pm -
  • Openstack Services Explanation And Overview
    What Are OpenStack Services? OpenStack is essentially a collection of modular services all of which interact through APIs to make OpenStack. Without an understanding of what each OpenStack services do it’s hard to understand or support OpenStack.…
    - 12 Aug 18, 5:39pm -
  • OSSEC Intrusion Detection Installation On Centos 7
    OSSEC (Open Source HIDS SECurity) is an open source host-based intrusion detection system (HIDS).  It performs log analysis, integrity scanning, rootkit detection, time-based alerting, and active responses to triggers. You can install it on linux,…
    - 26 Mar 18, 10:06pm -
  • Configure ProFTPd for SFTP on CentOS
    This is a guide on how to configure ProFTPd for SFTP sessions. Secure File Transfer Protocol (SFTP) is a secure version of FTP which transfers files via the SSH protocol. ProFTPD can be reconfigured to serve SFTP sessions vs using the default FTP pro…
    - 14 Jan 18, 3:53pm -
  • How To Check And Repair MyISAM Tables In MySQL
    MySQL tables can become corrupt for a variety for reasons such as incomplete writes, running out of space, the MySQL daemon  being killed or crashing, power failures.  If MySQL detects a crashed or corrupt table it will need to be repaired before i…
    - 10 Nov 17, 2:57am -
  • Mod_Expires Configuration In Apache
    mod_expires is a module which runs on the Apache web server. It allows manipulation of the cache control headers to leverage browser caching. What this means more specifically is that you will be able to set values on how long the image will be store…
    - 9 Oct 17, 11:16pm -
  • WebP Image Conversion On A Linux Server
    WebP is a new image format that provides a lossless and lossy compression on PNG and JPEG file types. It was developed by Google resulting in up to 80% smaller image size. It is supported on all most all modern browser versions. You can use Nginx and…
    - 19 Sep 17, 12:49am -
  • CollectD System Performance Monitor Installation On Centos 7
    Collectd is a daemon which collects system performance data and metrics. It runs as a daemon and the data it collects can either be processed locally or sent to a central logging server. It is easy to configure and set up and can be configured to re…
    - 12 Sep 17, 2:22am -
  • How To Setup mod_rewrite In Apache
    mod_rewrite is a Apache module installed on linux servers to manipulate URLs submitted in the browser to perform other functions than it appears. Mod_rewrite can improve SEO appearing to give it a static appearance. This guide assumes you already hav…
    - 5 Sep 17, 6:28pm -
  • How To Reset A MySQL Root Password
    MySQL contains it own ‘root’ password independent of the system root password, this is a guide on how to reset the MySQL root password. To reset it you will need root access on the server that has the MySQL instance. The same process applies to p…
    - 4 Sep 17, 4:57pm -

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

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


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