The Linux Report | Linux News and Information


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


  • How to add an IP alias on Amazon Linux 2
    IP aliasing is nothing but associating more than one IP address to a network interface such as eth0. For example, using the following methods, you can add an IP alias on Amazon Linux 2.Love this? sudo share_on: Twitter - Facebook - LinkedIn - Whats…
    - 11 days ago 11 Mar 23, 9:59pm -
  • How to configure the Let’s Encrypt email notification when a cert is skipped, renewed, or error
    Let us see how to configure the Let's Encrypt email notification when a TLS/SSL cert is skipped, renewed, or an error is created by "" client so developers or sysadmin can investigate the matter further.Love this? sudo share_on: Twitter - Fa…
    - 35 days ago 15 Feb 23, 4:39am -
  • Fixing - The following security updates require Ubuntu Pro with esm-apps enable on Ubuntu Linux
    {Updated} Are you getting the message: The following security updates require Ubuntu Pro with esm-apps enabled. Here is how to fix it to get updates on your Ubuntu Linux VM/Server or desktop.The post Fixing - The following security updates require Ub…
    - 47 days ago 3 Feb 23, 10:35am -
  • How to skip ChatGPT from WireGuard or OpenVPN on Linux
    nixCraft Patreon supporters can download the PDF version here.ChatGPT (short for Chat Generative Pre-trained Transformer) is a chatbot by OpenAI. It provides answers to your queries using learning techniques based on AI/ML. Unfortunately, ChatGPT de…
    - 48 days ago 2 Feb 23, 7:22pm -
  • Linux iotop Check What is Stressing and Increasing Load On Hard Disks
    {Updated} The iotop is a Linux command. It is a top-like utility for disk input and output (I/O). Use this command to see I/O usage information output by the Linux kernel. It displays a table of current I/O usage by Linux processes or threads on the…
    - 61 days ago 20 Jan 23, 10:29pm -
  • How to hide Nginx version on Linux and Unix
    {Updated} This quick guide explains how to hide or remove the Nginx version on Linux or Unix server without restarting the system.The post How to hide Nginx version on Linux and Unix appeared first on nixCraft.
    - 61 days ago 20 Jan 23, 10:27pm -
  • macOS configuring SSH Key-based Authentication
    In this quick tutorial, you will configure a user to use key-based authentication for SSH under a macOS desktop. Love this? sudo share_on: Twitter - Facebook - LinkedIn - Whatsapp - RedditThe post macOS configuring SSH Key-based Authentication app…
    - 61 days ago 20 Jan 23, 9:54pm -
  • How to configure automated security updates on Debian automatically
    {Updated} Keeping your system up-to-date is essential from a security POV, yet many devs or sysadmins forget about it. This page explains the purpose of unattended-upgrades used on a Debian Linux 11/10 to keep the computer current with the latest sec…
    - 64 days ago 17 Jan 23, 9:44pm -
  • How To Set Up SSH Keys With YubiKey as two-factor authentication (U2F/FIDO2)
    Patreon users download the PDF version.All Linux and Unix servers are managed manually or by automation tools such as Ansible using ssh. For example, say you have a server at Linode or AWS. Then you copy your public ssh key to a remote cloud server.…
    - 64 days ago 17 Jan 23, 9:08pm -
  • How to install git command on Alpine Linux
    Git is a distributed version control system. To install git, type apk add git command on Alpine Linux.Love this? sudo share_on: Twitter - Facebook - LinkedIn - Whatsapp - RedditThe post How to install git command on Alpine Linux appeared first on…
    - 77 days ago 4 Jan 23, 7:40am -


  • Why Oracle Java 7 And 6 Installers No Longer Work
    Because I've received more than 50 emails about this, I though I'd make a post about it, to clear things up for everybody.While Oracle Java 6 and 7 are not supported for quite a while, they were still available for download on Oracle's website until…
    - 16 Sep 21, 11:46am -
  • How To Flash Android (Flyme) On Meizu MX4 Ubuntu Edition
    This is a quick guide for how to reflash Fyme OS on Meizu MX4 Ubuntu Edition. Flyme is based on Android with some redesign along with extras. It doesn't ship with Google apps, but those are easily installable.You can flash Flyme 5.1.12G or 6.1.0G (re…
    - 25 Aug 17, 9:53am -
  • Audacious 3.9 Released With Qt User Interface Enhancements, More [PPA]
    Audacious 3.9 was released recently, bringing much-needed updates to the QT UI, along with various other enhancements.Audacious GTK2 interfaceAudacious is a music player available for Linux and Windows, which ships with an extensive list of plugins,…
    - 22 Aug 17, 10:34am -
  • Nemo 3.4 Without Cinnamon Dependencies Available In PPA For Ubuntu 17.04 And 16.04
    Nemo 3.4 (3.4.7 at the time I'm writing this article) without Cinnamon dependencies and with Unity patches is now available in the WebUpd8 Nemo 3 PPA, for Ubuntu 17.04 and 16.04.While it comes with some Unity patches, this Nemo version should work wi…
    - 11 Aug 17, 1:11pm -
  • YouTube-DL GUI 0.4 Ships With New User Interface, More [PPA]
    After two years since the previous version, a new YouTube-DL GUI (YouTube-DLG) version was made available for download recently. The new 0.4 version ships with a a new user interface, easier format and save path selection and more.YouTube-DL GUI is,…
    - 11 Aug 17, 9:05am -
  • Ambient Noise (ANoise) Player Fixed For Ubuntu 16.04 And Newer
    Ambient Noise, or ANoise is a simple, lightweight application for playing ambient noises, such as waves, rain, fire, and so on, useful to help you stay focused and boost productivity, or fall asleep. The application didn't work in Ubuntu 16.04 and ne…
    - 14 Jun 17, 1:47pm -
  • Tool To Create Bootable Windows USB Stick From Linux `WinUSB` (Fork) Renamed To `WoeUSB`, Sees New Release
    The WinUSB fork we covered a while back was renamed to WoeUSB recently, while also seeing quite a few releases for the past few days.WoeUSB / WinUSB is a tool that can be used to create a bootable Windows installer USB stick from an ISO or DVD. The a…
    - 14 Jun 17, 12:23pm -
  • MATE Dock Applet Sees New Release
    MATE Dock Applet is a MATE panel applet that displays open windows / applications as icons. The latest 0.78 version includes 5 new types of indicators, a new option to add space between dock icons, and more.Among the MATE Dock Applet features are pin…
    - 6 Jun 17, 10:37am -
  • Tilix (Previously Terminix) 1.5.8 And Guake 0.8.9 Available In PPA
    Tilix (previously called Terminix) and Guake terminal emulators have had new releases recently, and are both available in PPA for Ubuntu / Linux Mint.Tilix 1.5.8Tilix is a GTK3 terminal emulator. The application allows splitting terminals both horizo…
    - 1 Jun 17, 11:39am -
  • Ubuntu 17.04 (Zesty Zapus) Available For Download
    Ubuntu 17.04 has been released.The new version brings updated applications and various under-the-hood improvements, along with bug fixes. As expected, Compiz and Unity have only received minor improvements and bug fixes.On the other hand, Ubuntu 17.0…
    - 13 Apr 17, 5:06pm -


  • newHow to Install Percona XtraDB Cluster on Rocky Linux 9
    Percona XtraDB Cluster is a fully open-source database clustering solution for MySQL. Percona XtraDB Cluster provides synchronous replication, multi-source replication, automatic node provisioning, automatic SSL encryption configuration, and optimize…
    - 7 mins ago 22 Mar 23, 12:20pm -
  • newHow to Install KubeSphere on Ubuntu 22.04
    Kubesphere free and open-source Kubernetes platform and cloud-native application management verified by CNCF. It's an enterprise-grade Kubernetes container platform with feature-rich and tailored for hybrid multi-cloud deployment.
    - 23 hours ago 21 Mar 23, 1:21pm -
  • How to Install OpenLDAP Server and Client on Rocky Linux 9
    OpenLDAP is a software implementation of the Lightweight Directory Access Protocol (LDAP). In this guide, you will install and set up OpenLDAP on a Rocky Linux 9 server. You will install the OpenLDAP server, configure the OpenLDAP server manually, an…
    - 5 days ago 17 Mar 23, 6:04pm -
  • How to Install Ntopng to Monitor Network Traffic on Debian 11
    Ntopng is an open-source network monitoring tool that monitors real-time network traffic from a web interface. In this article, you will learn how to install Ntopng on Debian 11.
    - 6 days ago 16 Mar 23, 3:02pm -
  • How to Set Up Multi-Master PostgreSQL Replication on Ubuntu 22.04
    PostgreSQL is an open-source database management system focusing on extensibility and SQL compliance. This tutorial will install the PostgreSQL database server on Ubuntu 22.04 servers and set up Multi-Master replication with multiple servers via Buca…
    - 6 days ago 16 Mar 23, 2:45pm -
  • How to install OTRS (OpenSource Trouble Ticket System) on Debian 11
    OTRS is an open-source Ticket Request System that helps organizations process customer tickets and requests. This post will explain how to install OTRS on Debian 11 server.
    - 8 days ago 14 Mar 23, 5:19pm -
  • How to Install and Use Microsoft SQL Server on Debian 11
    MSSQL Server or Microsoft SQL Server is an RDBMS (Relational Database Management System) developed by Microsoft. This tutorial will show you how to install and use Microsoft SQL Server on Debian 11.
    - 8 days ago 14 Mar 23, 5:11pm -
  • How to integrate ONLYOFFICE Docs with ChatGPT
    ONLYOFFICE Docs is an open-source office suite that comprises collaborative editors for text documents, spreadsheets, and presentations along with form creator, PDF viewer and converter. ChatGPT is an AI language model developed by OpenAI. In this tu…
    - 9 days ago 13 Mar 23, 5:54pm -
  • How to Install FreeIPA Server with Docker on Debian 11
    FreeIPA is an open-source identity management solution for Linux/Unix operating systems. In this guide, you will install and set up the FreeIPA server on Debian 11 machine via Docker.
    - 9 days ago 13 Mar 23, 5:37pm -
  • How To Migrate ISPConfig 2, ISPConfig 3.x, Confixx, CPanel or Plesk to ISPConfig 3.2 (single server)
    In this howto, we'll show how to use the ISPConfig Migration Tool 2.0 to migrate a single server to a new ISPConfig 3.1 server. The Migration tool is part of the ISPConfig Migration toolkit. The Migration Tool supports ISPConfig 2 and 3 – 3.1, Ples…
    - 9 days ago 13 Mar 23, 12:08pm -



  • 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 -


Edge of Disaster | Coder Radio 510

- 45 mins ago 22 Mar 23, 11:42am -
Docker Shocker | LINUX Unplugged 502

- 2 days ago 20 Mar 23, 4:43am -
Dipstick Consoeur | Office Hours 25

- 5 days ago 17 Mar 23, 12:31pm -
Linux Action News 284

- 5 days ago 17 Mar 23, 7:00am -
The Great Cloud Exodus | Coder Radio 509

- 7 days ago 15 Mar 23, 2:41pm -
Hybrid Hangover | Coder Radio 508

- 8 days ago 14 Mar 23, 10:00am -

  • new7 Tips on the profession of UI/UX Design
    If you are interested in becoming a UI/UX designer, here are some tips that can help you succeed in the profession.Conducting user research, testing and interviews to better understand user needs.Be creative:UI/UX design is a creative professio…
    - 22 mins ago 22 Mar 23, 12:05pm -
  • newTop 5 React Admin Templates
    Author: Chidume Nnamdi IntroductionTemplates are blueprints or models or guides used to make something. We can have a house template, that is used as a sample to build a house. Also in the world of software development, we have website…
    - 25 mins ago 22 Mar 23, 12:02pm -
  • newMaking sure our database queries are fast
    As Woovi scales, we have more and more charges and transactions. A charge represents a payment request, and a transaction represents a movement in our merchant bank accounts. These two collections in our MongoDB database are very big and still growin…
    - 1 hour ago 22 Mar 23, 11:03am -
  • newCreate a Pull Request from Visual Studio Code
    Did anyone say the word Productivity? We're all used to the GitHub User Interface so we usually navigate to GitHub, then search for our repository and then click the button to create a Pull Request.But did you know that you can do all of this from…
    - 2 hours ago 22 Mar 23, 10:46am -
  • newHow to Identify Essential Proteins Using Betweenness Centrality
    The identification of essential proteins has become an important field of research in recent years. The correlation between essential proteins and disease genes has become crucial for disease diagnosis and treatment. Traditional biological experiment…
    - 2 hours ago 22 Mar 23, 10:44am -
  • newSearQ: A RESTful search engine
    Hello everyone!!! Today I want to tell you about my personal Rails project, SearQ, a search engine based on RSS feeds that I developed myself as an open source REST API.SearQ was born from the idea of creating a fast and scalable search engine th…
    - 2 hours ago 22 Mar 23, 10:40am -
  • newShould I disclose mental health issues to my employer?
    As a successful senior developer, there are many discussions I feel are important to have, but don't feel safe having.This is why I'm choosing to publish this from a private, anonymous account. Because I want to help others, while avoiding the unco…
    - 2 hours ago 22 Mar 23, 10:38am -
  • newAsynchronous programming in Python
    Have you ever wanted to learn how to write asynchronous code, but found it difficult to understand how it all works and how to apply it in Python? Well, let me tell you it is not as difficult as it seems. Just bear with me as we go through the diff…
    - 2 hours ago 22 Mar 23, 10:35am -
  • newEKS cluster Monitoring for AWS Fargate with Prometheus and managed Grafana
    Firstly, We need to create node group in our existing EKS cluster as metrics are inaccessible to Fargate. Architecture: Node group for prometheus:I actually used IAC (terrafrom) to create eks node group (worker node) for pro…
    - 2 hours ago 22 Mar 23, 10:33am -
  • newInternal Linking yang Baik: Cara Meningkatkan SEO On-Page dengan Strategi Internal Linking yang Tepat
    Internal Linking adalah salah satu strategi SEO On-Page yang penting. Melalui strategi ini, Anda dapat meningkatkan relevansi dan kualitas konten situs web Anda. Dengan menggunakan internal linking yang tepat, Anda dapat meningkatkan visibilitas situ…
    - 2 hours ago 22 Mar 23, 10:31am -


  • 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…
    - 29 days ago 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…
    - 30 days ago 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…
    - 50 days ago 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…
    - 91 days ago 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…
    - 92 days ago 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 -
  • Linux distribution Ubuntu 22.10 is now available
    Canonical released a new version of its Linux distribution Ubuntu today. Ubuntu 22.10, codename Kinetic Kudu, is a short term support release that will be supported until July 2023. Ubuntu users who […]Thank you for being a Ghacks reader. The post…
    - 20 Oct 22, 4:40pm -
  • Ubuntu 22.04.1 LTS unlocks Ubuntu 20.04 LTS upgrades
    Canonical has released Ubuntu 22.04,1 LTS to the public. The first point release of Ubuntu 22.04 LTS -- Long Term Support -- marks an important milestone in development, as it is the […]Thank you for being a Ghacks reader. The post Ubuntu 22.04.1…
    - 12 Aug 22, 5:35am -
  • How to upgrade to Linux Mint 21 using the Upgrade Tool
    Last week, the Linux Mint team released Linux Mint 21, a new base version of the popular Linux distribution. Today, instructions have been published on updating existing installations of Linux Mint to […]Thank you for being a Ghacks reader. The po…
    - 9 Aug 22, 5:03am -
  • Linux Mint 21 is now available
    The Linux Mint team has released a new version of the popular Linux distribution to the public. Linux Mint 21, codename Vanessa, is now available. Linux Mint 21 is a long-term support […]Thank you for being a Ghacks reader. The post Linux Mint 21…
    - 1 Aug 22, 5:07am -


  • newJDK 20 released
    Version 20 of the Java SE platformhas been released. See the features list for anoverview of the big additions, or the release notes for thedetails.
    - 20 hours ago 21 Mar 23, 3:59pm -
  • new[$] Hopes and promises for open-source voice assistants
    At the end of 2022, Paulus Schoutsen declared 2023 "theyear of voice" for HomeAssistant, the popular open-source home-automation project that hefounded nine years ago. The project's goal this year is to let userscontrol their home with voice comm…
    - 20 hours ago 21 Mar 23, 3:59pm -
  • newSecurity updates for Tuesday
    Security updates have been issued by Debian (apache2), Oracle (firefox, nss, and openssl), Slackware (curl and vim), SUSE (dpdk, firefox, grafana, oracleasm, python-cffi, python-Django, and qemu), and Ubuntu (ruby2.7, sox, and tigervnc).
    - 22 hours ago 21 Mar 23, 2:03pm -
  • coreutils-9.2 released
    Version 9.2 of the GNU coreutils collection — the home of common tools likecp, mv, ls, rm, and more — is out. Thechanges are mostly minor; numerous bugs have been fixed and a few newcommand-line options have been added.
    - 2 days ago 20 Mar 23, 9:39pm -
  • [$] Reducing direct-map fragmentation with __GFP_UNMAPPED
    The kernel's direct map makes all of a system's physical memory availableto the kernel within its address space — on 64-bit systems, at least. Thisseemingly simple feature has proved to be hard to maintain, in the face ofthe requirements faced…
    - 2 days ago 20 Mar 23, 4:15pm -
  • Security updates for Monday
    Security updates have been issued by Debian (firefox-esr, imagemagick, sox, thunderbird, and xapian-core), Fedora (chromium, containernetworking-plugins, guile-gnutls, mingw-python-OWSLib, pack, pypy3.7, sudo, thunderbird, tigervnc, and vim), Mageia…
    - 2 days ago 20 Mar 23, 3:54pm -
  • 25 Years of curl
    Daniel Stenberg observesthe 25th anniversary of the curl project.We really have no idea exactly how many users or installations oflibcurl there are now. It is easy to estimate that it runs in waymore than ten billion installations purely bas…
    - 2 days ago 20 Mar 23, 2:08pm -
  • Kernel prepatch 6.3-rc3
    The 6.3-rc3 kernel prepatch is out fortesting. "So rc3 is fairly big, but that's not hugely usual: it's whena lot of the fixes tick up as it takes a while before people find and startreporting issues."
    - 3 days ago 20 Mar 23, 12:22am -
  • LLVM 16.0.0 released
    Version16.0.0 of the LLVM compiler suite has been released. As usual, thelist of changes is long; see the specific release notes forLLVM,Clang,Libc++,and others linked from the announcement.
    - 3 days ago 19 Mar 23, 3:49pm -
  • The FSF's Free Software Awards
    The Free Software Foundation has announcedthe recipients of this year's Free Software Awards: Eli Zaretskii (advancement of free software) Tad (SkewedZeppelin) (outstanding new free software contributor) GNU Jami (project of social benefit)
    - 3 days ago 19 Mar 23, 3:39pm -


  • newSomeone Might Be Able to Un-Crop Your Windows Screenshots
    Cropping an image on Windows 11 is easy. Just grab the Snipping Tool and go to town. But what if we told you a malicious actor can recover data from that cropped image? It’s a real thing happening to Google Pixel users, and apparently, Windows 11 P…
    - 15 hours ago 21 Mar 23, 8:59pm -
  • newHow to Check if a USB-C Cable Supports Fast Charging
    Fast charging is a relatively recent addition to smartphones that has become common. Some devices can be charged from 0-100 in less than an hour. It’s pretty awesome, but it doesn’t work with just any old USB-C cable.Read This Article on How-To G…
    - 19 hours ago 21 Mar 23, 5:30pm -
  • newAdobe Is Testing “Firefly” AI Image Generation
    If you’ve used any creative software by Adobe in the past few years, you know that the company has been experimenting with AI features in programs like Photoshop. With the new wave of generative AI, though, Adobe is also hopping into that bandwagon…
    - 20 hours ago 21 Mar 23, 3:59pm -
  • newInvest in Comprehensive Security With 1Password for Businesses & Teams
    Managing a team and ensuring the security of your essential data is a crucial part of your business’s success. Instead of creating several strong and unique passwords and making sure team members can access them, 1Password provides a convenient and…
    - 21 hours ago 21 Mar 23, 3:55pm -
  • newYou Can Now Join the Waitlist for Google’s “Bard” AI Chatbot
    Microsoft has been rapidly developing its Bing Chat AI chatbot over the past few months, while Google has prepared a competing service. Google’s take on chatbots, Bard, now has an open waitlist.Read This Article on How-To Geek ›
    - 21 hours ago 21 Mar 23, 3:47pm -
  • newHow to Print From an Android Phone
    Nobody really likes printers, yet they’re still needed at times. You probably do most of your printing from a PC, but it’s possible to print from an Android phone or tablet, too. We’ll show you how it works.Read This Article on How-To Geek ›
    - 21 hours ago 21 Mar 23, 3:00pm -
  • newThe Best Comedy Movies on Amazon Prime Video in 2023
    Comedic movies can be goofy, clever, tragic, melancholy, or uplifting. If you’re looking for something to watch, Prime Video has a little bit of all of that. Here are the 10 funniest comedies streaming on Amazon Prime Video.Read This Article on How…
    - 22 hours ago 21 Mar 23, 2:24pm -
  • newDALL-E Image Generation Is Coming to Bing Chat
    Microsoft introduced the Bing Chat AI chatbot in February and has continued to roll out improvements as more people gain access. Now there’s another feature in the works: image generation powered by DALL-E.Read This Article on How-To Geek ›
    - 22 hours ago 21 Mar 23, 2:18pm -
  • newThe Best Ethernet Cables of 2023
    Buying the right Ethernet cable is important. Getting the wrong cable will slow down your network performance and speed—and it might apart quickly to boot. The right Ethernet cable will be fast and durable. Here are the best ones to buy.Read This A…
    - 22 hours ago 21 Mar 23, 2:00pm -
  • Telegram’s New Update Will Help You Save Battery Life
    Telegram has positioned itself as a solid messaging app/social network, with constant changes and new features. Now, there’s even a mode that will help you conserve battery life when you need it the most.Read This Article on How-To Geek ›
    - 2 days ago 20 Mar 23, 9:12pm -


  • Linky
    Linky: Post to Twitter and Mastodon with simplicity.
    - 56 days ago 25 Jan 23, 12:00pm -
  • FrogFind
    FrogFind: A DuckDuckGo-powered search engine designed for old browsers running on vintage computers.
    - 61 days ago 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
    - 63 days ago 18 Jan 23, 12:00pm -
  • yt-dlp
    yt-dlp: A youtube-dl fork with additional features and fixes
    - 68 days ago 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.
    - 69 days ago 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.
    - 70 days ago 11 Jan 23, 12:00pm -
  • nom
    nom: A simple RSS feed reader for the terminal.
    - 71 days ago 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.
    - 75 days ago 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…
    - 82 days ago 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.
    - 83 days ago 29 Dec 22, 12:00pm -


  • 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…
    - 14 days ago 8 Mar 23, 4:11am -
  • Gentoo, print in percent of all available packages in tree we installed
    $ echo "$((`eix --only-names -I | wc -l` * 100 / `eix --only-names | wc -l`))% of 100% packages from Gentoo Linux is installed" View this command to comment, vote or add to favourites View all commands by wuseman1Diff your entire server…
    - 19 days ago 3 Mar 23, 10:27pm -
  • 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…
    - 21 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…
    - 22 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…
    - 34 days ago 16 Feb 23, 10:28pm -
  • Bypass with hexencoding, dump /etc/passwd
    $ cat $(echo -e "\x2f\x65\x74\x63\x2f\x70\x61\x73\x73\x77\x64") View this command to comment, vote or add to favourites View all commands by wuseman1Diff your entire server config at
    - 67 days ago 14 Jan 23, 6:43am -
  • List all files and folders with attributes
    $ gci -rec | Select-Object Mode, Name, CreationTime, LastAccessTime, LastWriteTime | ft -autosize View this command to comment, vote or add to favourites View all commands by swarzynskiDiff your entire server config at
    - 7 Dec 22, 1:24pm -
  • Copy a file with progress and save hash to a different file
    $ pv file.txt | tee >(sha1sum > file.sha1) > file-copy.txt View this command to comment, vote or add to favourites View all commands by bugmenotDiff your entire server config at
    - 24 Nov 22, 8:23pm -
  • AWS s3api CLI can be used to filter objects in a S3 bucket based on the Last Modified Date using the --query filter.
    $ aws s3api list-objects-v2 --bucket my-bucket --query 'Contents[?LastModified>`2022-01-01`].Key'as explained in the blog post: View this command to comment, vote or add to favourites…
    - 22 Nov 22, 7:57am -
  • Unzip 25 zip files files at once
    $ find . -maxdepth 1 -name '*.zip' -print0 | xargs -0 -I {} -P 25 unzip {} View this command to comment, vote or add to favourites View all commands by wuseman1Diff your entire server config at
    - 20 Nov 22, 2:07pm -

  • Blog: Kubernetes Removals and Major Changes In v1.27
    Author: Harshita SaoAs Kubernetes develops and matures, features may be deprecated, removed, or replacedwith better ones for the project's overall health. Based on the information availableat this point in the v1.27 release process, which is still…
    - 5 days ago 17 Mar 23, 2:00pm -
  • Blog: Redirect to - What You Need to Know
    Authors: Bob Killen (Google), Davanum Srinivas (AWS), Chris Short (AWS), Frederico Muñoz (SASInstitute), Tim Bannister (The Scale Factory), Ricky Sadowski (AWS), Grace Nguyen (Expo), MahamedAli (Rackspace Technology), Mars Toktonaliev (independent…
    - 12 days ago 10 Mar 23, 5:00pm -
  • Blog: Forensic container analysis
    Authors: Adrian Reber (Red Hat)In my previous article, Forensic container checkpointing inKubernetes, I introduced checkpointing in Kubernetesand how it has to be setup and how it can be used. The name of thefeature is Forensic container checkpoi…
    - 13 days ago 10 Mar 23, 12:00am -
  • Blog: Introducing KWOK: Kubernetes WithOut Kubelet
    Author: Shiming Zhang (DaoCloud), Wei Huang (Apple), Yibo Zhuang (Apple)Have you ever wondered how to set up a cluster of thousands of nodes just in seconds, how to simulate real nodes with a low resource footprint, and how to test your Kubernetes…
    - 22 days ago 1 Mar 23, 12:00am -
  • Blog: Free Katacoda Kubernetes Tutorials Are Shutting Down
    Author: Natali Vlatko, SIG Docs Co-Chair for KubernetesKatacoda, the popular learning platform from O’Reilly that has been helping people learn all aboutJava, Docker, Kubernetes, Python, Go, C++, and more, shut down for public use in June 2022.H…
    - 37 days ago 14 Feb 23, 12:00am -
  • Blog: Image Registry Will Be Frozen From the 3rd of April 2023
    Authors: Mahamed Ali (Rackspace Technology)The Kubernetes project runs a community-owned image registry called to host its container images. On the 3rd of April 2023, the old registry will be frozen and no further images f…
    - 45 days ago 6 Feb 23, 12:00am -
  • Blog: Spotlight on SIG Instrumentation
    Author: Imran Noor Mohamed (Delivery Hero)Observability requires the right data at the right time for the right consumer(human or piece of software) to make the right decision. In the context of Kubernetes,having best practices for cluster observa…
    - 48 days ago 3 Feb 23, 12:00am -
  • Blog: Consider All Microservices Vulnerable — And Monitor Their Behavior
    Author:David Hadas (IBM Research Labs)This post warns Devops from a false sense of security. Following securitybest practices when developing and configuring microservices do not resultin non-vulnerable microservices. The post shows that although…
    - 62 days ago 20 Jan 23, 12:00am -
  • Blog: Protect Your Mission-Critical Pods From Eviction With PriorityClass
    Author: Sunny Bhambhani (InfraCloud Technologies)Kubernetes has been widely adopted, and many organizations use it as their de-facto orchestration engine for running workloads that need to be created and deleted frequently.Therefore, proper schedul…
    - 70 days ago 12 Jan 23, 12:00am -
  • Blog: Kubernetes 1.26: Eviction policy for unhealthy pods guarded by PodDisruptionBudgets
    Authors: Filip Křepinský (Red Hat), Morten Torkildsen (Google), Ravi Gudimetla (Apple)Ensuring the disruptions to your applications do not affect its availability isn't a simpletask. Last month's release of Kubernetes v1.26 lets you specify an un…
    - 76 days ago 6 Jan 23, 12:00am -

Reddit K8s

Reddit Docker

  • newProtect your Docker setup
    Hi, I have developped couples webapp using docker/containers for some friends but now some people wants me to deploy those same webapp. As you would imagine I am now scared that if I start deploying those app to people that I don't know I am afraid…
    - 2 hours ago 22 Mar 23, 10:43am -
  • newTrouble installing docker
    Hi, I had been running docker on my Ubuntu 22.04.2 LTS VM (VirtualBox) for quite some time. But, something broke somewhere (I presume last month). The VM is largely unattended, and I didn't notice the breakdown until recently. I tried to uninstall/re…
    - 6 hours ago 22 Mar 23, 6:31am -
  • new(MacOS) Running images built on intel slow on M2
    Hi all, As the title suggests, running docker images on M2 are taking 3-4 times as long as on intel-based Macs. The images were built on intel-based macs (and that architecture for linux) so changing the build type just for me seems cumbersome (as th…
    - 7 hours ago 22 Mar 23, 5:34am -
  • newRaspberry Pi 32bit to 64bit OS update
    I've had the pi 4 running for over a year and hadn't touched it in a while. It's only running my NAS and pihole through OMV, docker portainer. I'm trying to setup a new container (Minecraft server) but realized I've been running a 32bit OS instead of…
    - 10 hours ago 22 Mar 23, 2:49am -
  • newConnect to Docker itzg server
    I'm struggling to figure out how to actually connect to a itzg minecraft server I have running on a laptop. The server is up and running. I've tried connecting in MC using my local ip, local ip:25565, localhost, and localhost:25565. But none of them…
    - 10 hours ago 22 Mar 23, 2:18am -
  • newSynology ->docker-> reverse proxy via nginx proxy manager & mariadb, running into an error with authentication of user when nginx and maria try to communicate
    I am basically trying to follow this guide. The issue with synology is that it uses port 80, making it kinda a pain in the ass. ​ Anyways I have followed this guide, have both nginxproxymanager and mariadb up, but nginxproxy logs are stating this […
    - 13 hours ago 21 Mar 23, 11:46pm -
  • newhaugene transmission_openvpn docker container stopped working (mullvad)
    Hi there, Have been using the Haugene transmission_openvpn docker container with mullvad for a while now, with not too many issues. But it's stopped working and I can't fix it. I start up docker and the rest of my stack, sonarr, radarr, etc load up…
    - 14 hours ago 21 Mar 23, 10:21pm -
  • newDocker isolation
    Hello, I have a doubt about docker use. Im using a droplet in digitalocean, Im running an app with nginx and postgresql, and another app with bootstrap and sql database. I want install a wordpress site into same droplet using docker, my doubt is if…
    - 15 hours ago 21 Mar 23, 9:28pm -
  • newDLNA media servers unreckognisable to network devices when installed on docker but webgui can be accessed on devices not requiring dlna
    I have a DLNA tv its old but good does the trick. I wanted to set up a media server as it lacks smart features and im bored of hooking up a hdmi to my laptop whenever i want to watch a movie. I set up open media vault, I installed docker, I installed…
    - 17 hours ago 21 Mar 23, 7:40pm -
  • newHELP with pgAdmin volume mount.
    version: "3.9" services: db: image: postgres restart: always environment: POSTGRES_USER: postgres POSTGRES_PASSWORD: example_password POSTGRES_DB: example_db volumes: - ./db_data:/var/lib/postgresql/data pgadmin: image: dpage/pgadmin4 restart: always…
    - 17 hours ago 21 Mar 23, 7:15pm -

  • newLatin America and cloud native: a love story
    Community post by Jose Rodriguez Roa & Cuemby Marketing team Latin America and cloud native technology have developed a growing affinity over the years, as cloud computing has become increasingly popular and accessible in the region.  Cloud native..…
    - 21 hours ago 21 Mar 23, 3:00pm -
  • newThe Notary project completes fuzzing security audit
    Community post by Adam Korczynski, David Korczynski, and Feynman Zhou The Notary Project is happy to announce the completion of its fuzzing security audit. The audit was carried out by Ada Logics and is part of an initiative...
    - 21 hours ago 21 Mar 23, 3:00pm -
  • Dragonfly v2.0.9 is released!
    Project post originally published on Github by Dragonfly maintainers Dragonfly v2.0.9 is released! 🎉🎉🎉 Thanks to the Google Cloud Platform (GCP) Team, Volcano Engine Team, and Baidu AI Cloud Team for helping Dragonfly integrate with their pu…
    - 2 days ago 20 Mar 23, 3:00pm -
  • Managing API sprawl: the case for standards and consistency in API operations
    Guest post by Andrew Stiefel, Manager of Product Marketing for Secure API Connectivity Solutions at NGINX, part of F5 By now, most Platform Ops teams are familiar with API sprawl – shorthand for the compounding challenges enterprises face...
    - 2 days ago 20 Mar 23, 3:00pm -
  • 5 ways cloud native guardrails help your development team deliver
    Guest post originally published on the Fairwinds blog by Danielle Cook Traditional approaches to governance, such as Information Technology Infrastructure Library (ITIL) approaches that created a set of detailed practices for IT service and asset man…
    - 2 days ago 20 Mar 23, 3:00pm -
  • Preserving authorship in a GitOps world with Kyverno
    Community post originally posted on Neon Mirrors by Chip Zoller It seems just about everyone is doing GitOps in Kubernetes these days. With so many available tools and the maturity of them, it’s hard to avoid it. But...
    - 5 days ago 17 Mar 23, 3:00pm -
  • Schedules are now available for CNCF-hosted co-located events at KubeCon + CloudNativeCon Europe 2023
    CNCF is excited to announce that the schedules for the CNCF-hosted co-located events at KubeCon + CloudNativeCon Europe 2023 are live!  Schedules Registration This year, attendees had the opportunity to register for an In-person All-Access pass, whi…
    - 6 days ago 16 Mar 23, 5:39pm -
  • Threat modeling to cloud native: we need a new approach
    Guest post by Rodrigo Rocha In the past few years, many companies have moved to the cloud. It’s a movement that offers many benefits for businesses, but these benefits come with increased risk and vulnerabilities. Before we continue...
    - 6 days ago 16 Mar 23, 3:00pm -
  • Linkerd and ingress controllers: bringing the outside world in
    - 7 days ago 15 Mar 23, 3:00pm -
  • Istio ambient service mesh merged to Istio’s main branch
    Guest post originally published on Istio’s blog by John Howard and Lin Sun Istio ambient service mesh was launched in Sept 2022 in an experimental branch, introducing a new data plane mode for Istio without sidecars. Through collaboration with th…
    - 8 days ago 14 Mar 23, 3:00pm -

hacker news


  • newMicroservices Testing
    Microservices architecture is an increasingly popular approach to building complex, distributed systems. In this architecture, a large application is divided into smaller, independent services that communicate with each other over the network. Micros…
    - 44 mins ago 22 Mar 23, 11:43am -
  • newA Gentle Introduction to Kubernetes
    Kubernetes simplifies deploying, scaling, and managing distributed components and services across various infrastructures. It offers powerful features such as self-healing, service discovery, automated rollouts, and rollbacks, allowing users to manag…
    - 1 hour ago 22 Mar 23, 11:22am -
  • newHow To Choose the Right Streaming Database
    In today's world of real-time data processing and analytics, streaming databases have become an essential tool for businesses that want to stay ahead of the game. These databases are specifically designed to handle data that is generated continuously…
    - 11 hours ago 22 Mar 23, 1:22am -
  • newHow To Automate Android Apps Using Appium
    In this age where new technologies are coming up rapidly, it’s very important to keep up with speed and ensure the highest application quality is delivered to the customers. If we see the user base of different operating systems, we can see that An…
    - 12 hours ago 22 Mar 23, 12:30am -
  • newSolving the Kubernetes Security Puzzle
    The benefits of adopting cloud-native practices have been talked about by industry professionals ad nauseam, with everyone extolling its ability to lower costs, easily scale, and fuel innovation like never before.Easier said than done.
    - 13 hours ago 21 Mar 23, 11:36pm -
  • newHow Does Augmented Reality (AR) Differ From Virtual Reality (VR)?
    In the current fast-paced environment, both AR and VR are becoming more and more useful. Both technologies have a lot in common with each other, but they are also very different. So, in this article, we'll explain the difference between augmented rea…
    - 13 hours ago 21 Mar 23, 11:03pm -
  • newHow To Build a Spring Boot GraalVM Image
    In this article, you will learn how to build a GraalVM image for your Spring Boot application. Following these practical steps, you will be able to apply them to your own Spring Boot application. Enjoy!IntroductionJava is a great programming langua…
    - 13 hours ago 21 Mar 23, 11:00pm -
  • newMaster Spring Boot 3 With GraalVM Native Image
    Spring Boot 3 is riding the wave in the Java world: a few months have passed since the release, and the community has already started migrating to the new version. The usage of parent pom 3.0.2 is approaching 500 on Maven Central!An exciting new fea…
    - 14 hours ago 21 Mar 23, 10:21pm -
  • newDevOps for Developers: Continuous Integration, GitHub Actions, and Sonar Cloud
    I first ran into the concept of Continuous Integration (CI) when the Mozilla project launched. It included a rudimentary build server as part of the process and this was revolutionary at the time. I was maintaining a C++ project that took two hours t…
    - 14 hours ago 21 Mar 23, 10:13pm -
  • newHow Elasticsearch Works
    Elasticsearch is a distributed, full-text search and analytics engine that allows you to store, search, and analyze large volumes of data quickly and in near real-time. In this Elasticsearch tutorial, you’ll get to know what is Elasticsearch, how E…
    - 15 hours ago 21 Mar 23, 9:48pm -



The 500 FPS Gaming PC!

- 14 hours ago 21 Mar 23, 10:23pm -
This Cooler Might Kill Your CPU

- 2 days ago 20 Mar 23, 5:13pm -
Paying for 4K Video is DUMB

- 3 days ago 19 Mar 23, 4:58pm -
PCIe Gen5 Drives are Here! Are they Worth It??

- 4 days ago 18 Mar 23, 5:06pm -
I Am Hard... [REDACTED] - WAN Show March 17, 2023

- 4 days ago 18 Mar 23, 5:22am -
Turning the WORST car seat into the BEST...

- 5 days ago 17 Mar 23, 5:30pm -




  • newWhat is GitOps? - Revolutionizing Deployment with GitOps Principles
    In the rapidly evolving world of software development, GitOps has emerged as a game-changing approach, garnering significant attention and adoption across the industry. This paradigm shift seamlessly marries the power of Git, a widely-used version co…
    - 45 mins ago 22 Mar 23, 11:42am -
  • newUbuntu 23.04 "Lunar Lobster": Best New Features
    Learn about the new updates and features of the Ubuntu 23.04 "Lunar Lobster" release across desktop, official flavours and more.
    - 3 hours ago 22 Mar 23, 9:14am -
  • newInstall Nginx on Fedora Linux
    Learn how to easily install Nginx on your Fedora Linux machine in a few simple steps. Improve your web server performance and scalability.
    - 6 hours ago 22 Mar 23, 6:45am -
  • newTrisquel GNU/Linux 11.0 LTS Released with GNU Linux-Libre 5.15 Kernel, MATE 1.26
    Trisquel GNU/Linux 11.0 LTS has been released by project lead developer Rubén Rodríguez Pérez during a live stream at the LibrePlanet 2023 conference organized by the Free Software Foundation (FSF).
    - 8 hours ago 22 Mar 23, 4:16am -
  • newInstall Golang on Fedora Linux
    Learn how to easily install Golang on your Fedora Linux machine in a few simple steps. Boost your programming skills and productivity.
    - 11 hours ago 22 Mar 23, 1:48am -
  • newSlice and Save Costs with Open Packet Broker
    Enterprise data centers continuously monitor network traffic to improve performance, provide better customer experience, and identify threats. All these appliances or tools require only a portion of the network payload to meet the monitoring requirem…
    - 13 hours ago 21 Mar 23, 11:19pm -
  • newRussian developers blocked from contributing to FOSS tools
    The war in Ukraine is bad and wrong… but does blocking these contributions help Ukraine? Opinion Code is being refused if it comes from developers in sanctioned Russian companies… but it's not clear if this is an effective move. Cui bono?…
    - 16 hours ago 21 Mar 23, 8:50pm -
  • newMachine Learning in Linux: Stable Diffusion web UI
    Stable Diffusion is a deep learning text-to-image diffusion model capable of generating photo-realistic images given any text input. In seconds you can create stunning artwork. Stable Diffusion uses a kind of diffusion model, called a latent diffusio…
    - 23 hours ago 21 Mar 23, 1:11pm -
  • Tails 5.11 Amnesic Incognito Live System Switches to ZRam and Linux Kernel 6.1 LTS
    Tails 5.11 amnesic incognito live system has been released today as a monthly update to this security-focused Debian-based GNU/Linux distribution aimed at preserving your privacy and anonymity while surfing the Web thanks to the latest Tor anonymous…
    - 1 day ago 21 Mar 23, 10:42am -
  • Numpy: An Intro To The Foundation of Python Data Science
    Python was conceived with one target in mind, simplicity. This simplicity has made Python one of the most popular languages today. However, Python developers have to sacrifice performance to make their lives easier. This performance sacrifice conside…
    - 1 day ago 21 Mar 23, 8:13am -


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…
    - -


  • new3DS, Wii U eShop Shutdown Leaves Archivists In the Wind, Hobbyists Pick Up the Pieces
    On March 27th, Nintendo's eShop for its 3DS and Wii U consoles will be shut down. With many of the titles being original to those consoles and not available anywhere else, it's left archivists and historians scrambling to preserve them before it's to…
    - 2 hours ago 22 Mar 23, 10:00am -
  • newRNA Molecule Uracil Found In Asteroid Ryugu Samples
    Researchers have analyzed samples of the asteroid Ryugu collected by the Japanese Space Agency's Hayabusa2 spacecraft and found uracil, one of the informational units that make up RNA, the molecules that contain the instructions for how to build and…
    - 5 hours ago 22 Mar 23, 7:00am -
  • newPsychedelic Brew Ayahuasca's Profound Impact Revealed In Brain Scans
    An anonymous reader quotes a report from The Guardian: The brew is so potent that practitioners report not only powerful hallucinations, but near-death experiences, contact with higher-dimensional beings, and life-transforming voyages through alterna…
    - 9 hours ago 22 Mar 23, 3:30am -
  • newThe World Saw a Record 9.6% Growth In Renewables In 2022
    By the end of 2022, global renewable generation capacity amounted to 3,372 gigawatts (GW), growing the stock of renewable power by 295 GW or 9.6%, according to the International Renewable Energy Agency (IRENA). Renewables produced an overwhelming 83%…
    - 10 hours ago 22 Mar 23, 2:02am -
  • newGoogle Defends Auto-Deletion of Chats After US Alleged It Destroyed Evidence
    Google defended its use of "history-off chats" for many internal communications, denying the US government's allegation that it intentionally destroyed evidence needed in an antitrust case. The history-off setting causes messages to be automatically…
    - 11 hours ago 22 Mar 23, 1:25am -
  • newRoblox Launches Its First Generative AI Game Creation Tools
    Roblox is launching its first set of generative AI game creation tools: Code Assist and Material Generator. Engadget reports: Although neither tool is anywhere close to generating a playable Roblox experience from a text description, Head of Roblox S…
    - 12 hours ago 22 Mar 23, 12:45am -
  • newLast Energy Signs Deal Worth $19 Billion For Nuclear Plants In Europe
    An anonymous reader quotes a report from Bloomberg: Last Energy Inc., a startup developing advanced, smaller nuclear power plants, completed four deals worth $18.9 billion to build 34 reactors in Europe. The Washington-based company expects to instal…
    - 12 hours ago 22 Mar 23, 12:02am -
  • newRussian Developers Blocked From Contributing To FOSS Tools
    The Reg has seen two recent incidents of Russian developers being blocked from public development of FOSS code. One was a refusal on the Linux kernel mailing list, the other a more general block on Github. In the last week, these events have both cau…
    - 13 hours ago 21 Mar 23, 11:20pm -
  • newIntel Graphics Chief Leaves After Five Years
    After five years attempting to make Intel into a competitor for Nvidia and AMD in the realm of discrete graphics for gamers and beyond -- with limited success -- Raja Koduri is leaving Intel to form his own generative AI startup. The Verge reports: I…
    - 14 hours ago 21 Mar 23, 10:40pm -
  • newHyundai Promises To Keep Buttons In Cars Because Touchscreen Controls Are Dangerous
    An anonymous reader quotes a report from The Drive: Sang Yup Lee, Hyundai's head of design, reiterated the company's commitment to buttons at the introduction of the new Hyundai Kona. As reported by CarsGuide, for the Korean automaker, it's a decisio…
    - 14 hours ago 21 Mar 23, 10:02pm -


  • Distribution Release: Tails 5.11
    The Amnesic Incognito Live System (Tails) is a Debian-based live DVD/USB with the goal of providing Internet anonymity for the user. The project's latest release, Tails 5.11, introduces zRAM for increasing memory capacity which should allow for longe…
    - 2 days ago 20 Mar 23, 2:19pm -
  • DistroWatch Weekly, Issue 1011
    This week in DistroWatch Weekly: Review: Serpent OS, Security Onion 2.3, and Gentoo LiveNews: Canonical offers "Pro" support for aging Ubuntu 18.04, openSUSE sees surge in downloads, Debian runs election with one potential Project LeaderQuestions and…
    - 3 days ago 20 Mar 23, 12:14am -
  • Distribution Release: SystemRescue 10.00
    François Dupoux has released a major update of SystemRescue, an Arch-based Linux distribution designed for administrating and repairing computer systems and rescuing data. The new version brings the Linux kernel version up to the 6.1 branch, which i…
    - 3 days ago 19 Mar 23, 12:56pm -
  • Distribution Release: Murena 1.9
    The Murena project provides open source images for common smartphones, open source cloud-based storage, calendar, and backup solutions, and sells phones with /e/OS pre-installed. The project has announced the release of /e/OS 1.9 which includes sever…
    - 6 days ago 16 Mar 23, 3:37pm -
  • Distribution Release: Qubes OS 4.1.2
    Qubes OS 4.1.2, the latest "patch" release of the project's security-oriented operating system for single-user desktop computing, is now available. This version brings the Fedora template up to version 37 and adds an optional "kernel-latest" Linux ke…
    - 7 days ago 15 Mar 23, 5:42am -
  • Development Release: Fedora 38 Beta
    The Fedora project has published a beta snapshot of the distribution's upcoming Fedora 38 release. The new beta features GNOME 44, updated development tools, and strict compile flags to protect against common memory attacks. "Fedora 38 Workstation Be…
    - 8 days ago 14 Mar 23, 3:00pm -
  • Distribution Release: Kali Linux 2023.1
    Kali Linux is a Debian-based distribution with a collection of security and forensics tools. The project's latest release, Kali Linux 2023.1, introduces a few new features, including defensive (purple) tools and Python virtual environments. "There ar…
    - 9 days ago 13 Mar 23, 9:57pm -
  • DistroWatch Weekly, Issue 1010
    This week in DistroWatch Weekly: Review: blendOS 2023.01.26News: Improved network widget comes to elementary OS, Vanilla OS changes its base, Slackware phases out legacy dependenciesQuestions and answers: Keeping track of which files a package instal…
    - 10 days ago 13 Mar 23, 12:12am -
  • BSD Release: helloSystem 0.8.1
    helloSystem is a FreeBSD-based, desktop-oriented operating system. The project seeks to provide a macOS-style desktop interface and layout while using open source software. The project has published an update to its 0.8.x series which includes a numb…
    - 11 days ago 11 Mar 23, 2:57pm -
  • Distribution Release: siduction 22.1.1
    Ferdinand Thommes has announced the release of siduction 22.1.1, un updated build of the project's distribution based on Debian's "unstable" branch and offering official variants with KDE Plasma, LXQt and Xfce desktops: "We are pleased to offer siduc…
    - 12 days ago 10 Mar 23, 11:06am -


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

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

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

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

- 10 Dec 21, 5:07pm -
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 -



  • newRazorSQL 10.3.2
    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,…
    - 22 mins ago 22 Mar 23, 12:05pm -
  • newVim 9.0.1418
    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…
    - 22 mins ago 22 Mar 23, 12:05pm -
  • HomeBank 5.6.3
    HomeBank is the free software you have always wanted to manage your personal accounts at home. The main concept is to be light, simple and very easy to use. It brings you many features that allows you to analyze your finances in a detailed way instan…
    - 2 days ago 20 Mar 23, 12:18pm -
  • CURL 8.0.0
    Curl is a tool for getting files withURL syntax, supporting FTP, HTTP,HTTPS, GOPHER, TELNET, DICT, FILE andLDAP. Curl supports HTTP POST, HTTPPUT, FTP uploading, HTTP form basedupload, proxies, cookies,user+password authentication and abusload…
    - 2 days ago 20 Mar 23, 12:18pm -
  • ImageMagick 7.1.1-4
    ImageMagick (TM) is a package for display and interactive manipulation of images for the X Window System. It is written in C and interfaces to the X library, and therefore does not require any proprietary toolkit in order to compile. Although ImageMa…
    - 3 days ago 19 Mar 23, 12:23pm -
  • LLVM 16.0.0
    LLVM Core libraries provide a modern source- and target-independent optimizer, along with code generation support for many popular CPUs.LLVM Clang is an "LLVM native" C/C++/Objective-C compiler delivering amazingly fast compiles (about 3x faster th…
    - 4 days ago 18 Mar 23, 12:50pm -
  • Wine 8.4
    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…
    - 4 days ago 18 Mar 23, 12:50pm -
  • HAProxy 2.7.5
    HAProxy is a free, very fast and reliable solution offering high availability, load balancing, and proxying for TCP and HTTP-based applications. It is particularly suited for web sites crawling under very high loads while needing persistence or Layer…
    - 4 days ago 18 Mar 23, 12:50pm -
  • Calibre 6.14.1
    Calibre is a free and open source e-book library management application developed by users of e-books for users of e-books.
    - 6 days ago 16 Mar 23, 11:33am -
  • Bind 9.18.13
    BIND (Berkeley Internet Name Domain) is an implementation of the Domain Name System (DNS) protocols and provides an openly redistributable reference implementation of the major components of the Domain Name System, including: a Domain Name Syste…
    - 6 days ago 16 Mar 23, 11:33am -


Advanced Penetration Testing Training
Advanced Penetration Testing Training
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linux commands
linux commands
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Từ A-Z về XAMPP: Hướng dẫn cài đặt và sử dụng trên Windows, Linux
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Modern Brussels
Modern Brussels
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Kali Linux Source List Update Upgrade Errors Sources.List Repositories 2022.4 Kali Linux-(1080p60)
Kali Linux Source List Update Upgrade Errors Sources.List Repositories 2022.4 Kali Linux-(1080p60)
- 8 days ago 14 Mar 23, 5:20pm -

  • 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

  • Secure SAP Side-by-Side Extensibility with SUSE, Rancher Prime and NeuVector
    Introduction to Secure SAP Side-by-Side extension Keeping up with SAP platform updates and custom ABAP code can be challenging for companies. To overcome this, many customers and even SAP itself opt for a well-known approach called Side-by-Side for S…
    - 2 days ago 20 Mar 23, 4:13pm -
  • SUSE Linux Enterprise Micro 5.4 Public RC is out!
    We are thrilled to announce the Public Release Candidate (RC 2) of SUSE Linux Enterprise Micro 5.4! SLE Micro is an ultra-reliable, lightweight operating system purpose built for edge computing. Please check out our Product page to learn more, but fo…
    - 5 days ago 17 Mar 23, 1:04pm -
  • SUSE Manager and the A-REST API
    What is SUSE Manager?  SUSE Manager is an open-source infrastructure management solution designed to simplify and secure your entire mixed Linux environment. Some of the core benefits of SUSE Manager are: Maintain infrastructure security & complianc…
    - 5 days ago 17 Mar 23, 11:33am -
  • SUSE open-sources Secure VM Service Module for Confidential Computing
    Today SUSE open-sources its implementation of a Secure Virtual Machine Service Module (SVSM), which will enhance the security of confidential virtual machines (CVMs). The COCONUT-SVSM will allow CVMs to securely store data in a trusted environment an…
    - 7 days ago 15 Mar 23, 12:30pm -
  • Meet SUSE at SAPinsider Las Vegas 2023
    SAPinsider is the largest and fastest-growing global community of SAP end-users. The SAPinsider Las Vegas 2023 event is a unique opportunity to learn about the latest news, insights, and education on how to implement SAP with confidence. From March 2…
    - 12 days ago 10 Mar 23, 8:16pm -
  • SUSE and HPE: Better Together
    Looking for more information about HPE and SUSE? Check out some of our latest assets: PDF: HPE and SUSE – Better Together: Strength and Flexibility Infographic: HPE and SUSE Delivering Strength and Flexibility  Video: HPE and SUSE: Strengthening…
    - 19 days ago 3 Mar 23, 5:45pm -
  • SUSECON 2023 Just the way you like it… In Person or Online – you choose!
    SUSECON is entering its second decade of providing awesome technical content, and while the online editions of SUSECON have been amazing, we are excited to get back to our roots – bringing people together to learn, to share, and to come away knowin…
    - 21 days ago 1 Mar 23, 7:10pm -
  • SUSE, Dell Technologies and Intel FlexRAN
    The telecommunications industry has experienced a complete digital transformation in recent years, with the emergence of microservices, Kubernetes as the dominant container orchestration technology, and platform engineering offering a containerized l…
    - 23 days ago 27 Feb 23, 11:50pm -
  • SUSE Manager: The Journey Continues
    A little more than 6 months ago, SUSE launched SUSE Manager 4.3.  It was an exciting launch because for the first time, we rearchitected the solution so that you could implement the SUSE Manager Proxy as a set of containers.  Hub architecture and r…
    - 26 days ago 24 Feb 23, 8:24pm -


  • 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…
    - 14 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.…
    - 62 days ago 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…
    - 90 days ago 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 -
  • Configure Docker Daemon to Use HTTP Proxy
    Running Docker inside a semi-isolated corporate network. The Problem We’ve deployed Docker inside a corporate network where direct access to the Internet is not allowed, and we must use a Squid HTTP proxy http://proxy.example.test:3128 for all outb…
    - 6 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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