The Linux Report | Linux News and Information

G33kinfo

  • OVHcloud new IOPS series | Cloud Spectator
    A new series of virtual machines from OVHCloud push the performance of NVMe-SSD. Let’s compare price and performance with competitors. Source: OVHcloud new IOPS series | Cloud SpectatorSource
    - 12 days ago 3 May 21, 7:09pm -
  • Standard Ebooks
    Free and liberated ebooks, carefully produced for the true book lover. Standard Ebooks is a volunteer-driven project that produces new editions of public domain ebooks that are lovingly formatted, open source, free of copyright restrictions, and free…
    - 16 days ago 29 Apr 21, 9:13pm -
  • k0s – Zero Friction Kubernetes
    k0s is an all-inclusive Kubernetes distribution with all the required bells and whistles preconfigured to make building a Kubernetes clusters a matter of just copying an executable to every host and running it. Dark Mode k0s (this link opens in a new…
    - 16 days ago 29 Apr 21, 8:51pm -
  • Devdash
    DevDash is a highly configurable terminal dashboard for developers and creators who want to choose and display the most up-to-date metrics they need, at one place.https://github.com/Phantas0s/devdash Dark Mode devdash (this link opens in a new window…
    - 16 days ago 29 Apr 21, 8:31pm -
  • Linux Performance Tools

    - 16 days ago 29 Apr 21, 8:20pm -
  • usql
    usql is a universal command-line interface for PostgreSQL, MySQL, Oracle Database, SQLite3, Microsoft SQL Server, and many other databases including NoSQL and non-relational databases! usql provides a simple way to work with SQL and NoSQL databa…
    - 16 days ago 29 Apr 21, 7:58pm -
  • b2ntp
    A simple and powerful New Tab Page with goal of speed and customization. Bring your favorites in the homepage with a customizable Kanban style Dark Mode b2ntp (this link opens in a new window) by d3ward (this link opens in a new window) Kanban style…
    - 18 days ago 27 Apr 21, 9:57pm -
  • Yayagram
    Hello world! I want to share with you a device I made, its name is "Yayagram", a machine that helps our beloved elders to keep communicating with their grandchildren . How? Let me open a thread to give you all the details of this contraption. pic.twi…
    - 18 days ago 27 Apr 21, 9:08pm -
  • CSS Tips
    CSS tips and tricks you will not see in most of tutorials.Cascading Style Sheets (CSS) is a style sheet language used for describing the presentation of a document written in a markup language like HTML. CSS is the main technology of the World Wide W…
    - 18 days ago 27 Apr 21, 9:06pm -
  • pg_tmp
    Run tests on an isolated, temporary PostgreSQL database pg_tmp is a compact shell script designed to make unit testing, integration testing with PostgreSQL easy in any language.Sometimes SQLite is used as drop-in replacement for PostgreSQL when runni…
    - 18 days ago 27 Apr 21, 8:49pm -

Nixcraft

  • newHow to install X Window System XQuartz on macOS for ssh X11 forwarding
    {Updated} Learn how to set up and use ssh based X11 forwarding on your macOS so that you can run graphical apps on your Mac from Linux or *BSD/Unix system.The post How to install X Window System XQuartz on macOS for ssh X11 forwarding appeared first…
    - 5 hours ago 15 May 21, 9:26am -
  • newQuick Tip: Turn off the login banner in Linux or Unix .hushlogin file
    Did you know? You can turn off the banner in Linux or Unix using a particular file. When you log in using ssh or other methods, you will find tons of information on the screen. Here is how my FreeBSD home server login looks:Default motd with my har…
    - 13 hours ago 15 May 21, 12:35am -
  • ls* Commands Are Even More Useful Than You May Have Thought
    {Updated} Everything is a file under Linux and ls* and friends can help you to dig out more information from the system than you originally thought. These Linux tips may come in handy when you need to find out information quickly without going throug…
    - 1 day ago 14 May 21, 9:04am -
  • How to use df command in Linux / Unix {with examples}
    We use the df command to find total disk space and available space on a Linux / Unix file system. Let us see how to use the df command to view the amount of free space left on your Linux, macOS, *BSD and Unix file system. We will also explain how to…
    - 2 days ago 13 May 21, 11:34pm -
  • Stopping cron sending email alert for Linux/Unix jobs
    {Updated} How do I to disable the email alert send by crontab? When my job is executed and the jobs cannot run normally it will sent an email to root. Why do I receive e-mails to my root account from cron? How can I prevent this?The post Stopping cro…
    - 9 days ago 6 May 21, 4:58am -
  • How to upgrade ZFS storage pools version on FreeBSD
    When we update FreeBSD from 12 to 13, we get an updated version of ZFS. FreeBSD 13 released with OpenZFS support with various performance boosts. Sometimes OS patching and minor FreeBSD upgrade can also offer an updated zpool version. In any case, w…
    - 10 days ago 5 May 21, 7:56pm -
  • Interview with Michael Lucas *BSD, Unix, IT and other books author
    Michael Lucas is a famous IT book author. Perhaps best know for FreeBSD, OpenBSD, and Unix book series. He worked as a system administrator for many years and has now become a full-time book writer. Lately, I did a quick Q and A with Michael about…
    - 26 days ago 19 Apr 21, 2:16pm -
  • How to install lftp on FreeBSD using the CLI
    I need to download a large file and get the specified file using several connections to speed up downloads on FreeBSD. How do I install lftp and download files using FreeBSD?The post How to install lftp on FreeBSD using the CLI appeared first on ni…
    - 27 days ago 18 Apr 21, 4:27pm -
  • FreeBSD 13 released: Here is how to upgrade FreeBSD 12 to 13
    The FreeBSD project released FreeBSD version 13. The new version comes with updated software and features for a wild variety of architectures. The latest release provides performance improvements and better support for FreeBSD. One can benefit great…
    - 31 days ago 14 Apr 21, 11:26am -
  • How to redirect standard (stderr) error in bash
    {Updated} I am trying to redirect bash message into file named output.log. But, it is not getting redirected. How do I redirect both standard output and standard error in bash shell? In Linux, how do I redirect error messages?The post How to redirect…
    - 39 days ago 6 Apr 21, 11:12am -

Webupd8

  • 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 Apr 18, 10:46am -
  • 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 -

howtoforge

  • How to Install CTparental Parental Control Software on Debian 10
    CTparental is a free and open-source parental control tool used to control computer usage or internet browsing. In this post, we will show you how to install CTparental on Debian 10.
    - 2 days ago 13 May 21, 2:18pm -
  • How to Install Drupal 9 on Fedora 34
    This tutorial shows you how to install Drupal 9 CMS on Fedora 34. We will use Apache as the webserver and MariaDB for the database.
    - 2 days ago 13 May 21, 1:55pm -
  • Manage AWS SNS Topics using aws-cli
    In this article, I will show you the commands to create an SNS Topic, Subscription, confirm, and delete the Subscription on Linux shell using aws-cli.
    - 4 days ago 11 May 21, 9:58am -
  • How to Install Chrony NTP Server on CentOS 8
    Chrony is the default Network Time Protocol (NTP) server in CentOS 8 operating system. It is a replacement for the old Ntpd. In this tutorial, I will show you how to install and use Chrony on CentOS 8 server.
    - 5 days ago 10 May 21, 5:39pm -
  • Manage AWS VPC using aws-cli
    Managing a VPC and other resources like Subnet, Route Table, Internet Gateway from the terminal using aws-cli can be a bit confusing if you are not good at VPC. In this article, we will create a VPC with 2 Subnets, Route Table, and Internet Gateway,…
    - 8 days ago 7 May 21, 11:09am -
  • How to Install WebERP On CentOS 8
    webERP is a free, open-source, and complete web-based accounting and business management system. This tutorial will show you how to install webERP with Apache and Let's Encrypt SSL on CentOS 8.
    - 9 days ago 6 May 21, 9:32am -
  • What is Ingress Controller and how to deploy Nginx Ingress Controller in Kubernetes Cluster on AWS using Helm
    Ingress is a Kubernetes object that manages external access to the services in the Kubernetes Cluster. In this article, we will see the installation of the Nginx Ingress Controller using Helm on the Kubernetes Cluster set up using Kops.
    - 10 days ago 5 May 21, 11:36am -
  • How to Install Memcached on CentOS 8
    Memcached is an open-source and high-performance memory caching system. It stores data in memory and is being used for optimizing dynamic websites. In this guide, I will explain how to install Memcached on CentOS 8 operating system.
    - 11 days ago 4 May 21, 1:47pm -
  • Manage AWS SQS Queues using aws-cli
    You can perform operations on SQS like list, create, delete Queues and send messages, receive messages from your terminal using aws-cli. In this article, we will see the commands to perform these kinds of operations.
    - 12 days ago 3 May 21, 9:48am -
  • How to Setup Highly Available NGINX with KeepAlived on CentOS 8
    Nginx is a free, open-source and one of the most popular webserver around the world. It can also be used as a reverse proxy, load balancer and HTTP cache. In this tutorial, I will show you how to set up a highly available Nginx web server with KeepAl…
    - 15 days ago 30 Apr 21, 8:17am -

tuxmachines

  • newAndroid Leftovers
    Best Free Android Apps: Orgzly – outliner for taking notes and managing to-do listsAndroid 12 beta: can Android 11 tell us when your smartphone will get it? | TechRadarGoogle Assistant spotted playing dress-up, hinting at Android 12 theme s…
    - 6 hours ago 15 May 21, 7:46am -
  • newThis week in KDE: the Plasma 5.22 beta is here!
    This week we finished up the last of our feature work for Plasma 5.22, so go test out the beta! We also started on 5.23 feature work, fixed a bunch of Wayland issues, and polished up our apps a bit more. Check it out..The Digital Clock applet now…
    - 7 hours ago 15 May 21, 7:24am -
  • newWhy You Should Replace ‘ls’ With ‘exa’ Linux Command For Listing Files
    If you use a Linux and Unix-like operating system, you will definitely be familiar with or used the ls command-line utility. It lists information about files or directories. Being decades-old command, ls has not improved a lot to bring modern funct…
    - 7 hours ago 15 May 21, 7:17am -
  • newtoday's howtos
    How To Install Flatpak on Ubuntu 20.04 LTS - idrootIn this tutorial, we will show you how to install Flatpak on Ubuntu 20.04 LTS. For those of you who didn’t know, Flatpak is a package management and software deployment tool created to make the…
    - 11 hours ago 15 May 21, 2:58am -
  • newRamblings about GNOME development
    I still like the "C + GLib + GTK-Doc + Devhelp" combination for software development. But it's maybe because that's what I've practiced the most during the 2010's, and it's hard to change habits.What I don't really like, though, is creating lots of…
    - 11 hours ago 15 May 21, 2:48am -
  • newPinebook Pro
    I recently bought a Pinebook Pro. This was mainly out of general interest, but also because I wanted to have a spare portable computer. When I was recently having some difficulty with my laptop not charging, I realised that I am dependent on having…
    - 11 hours ago 15 May 21, 2:35am -
  • newElive 3.8.20 beta released
    The Elive Team is proud to announce the release of the beta version 3.8.20 read more
    - 12 hours ago 15 May 21, 1:52am -
  • newTails: Call for testing 4.19~rc1
    Contribute to Tails by testing our release candidate for Tails 4.19![...]Tails 4.19, scheduled for June 1, will completely change how to connect to the Tor network from Tails. We would like as many people as possible to test this beta version to b…
    - 12 hours ago 15 May 21, 1:51am -
  • newtoday's leftovers
    Remote Access Provider RemotePC Adds New Features For Linux Remote AccessLinux Remote Sound – enables users to listen to audio files from the remote machine on their local deviceLinux Headless Server Remote Access Support – users can access…
    - 14 hours ago 14 May 21, 11:46pm -
  • newAAEON and Arduino Hardware
    AAEON Announces Official Support for NVIDIA Ubuntu, Jetpack 4.5 and Secureboot on BOXER-8200 SystemsArduino Uno Smoke Detector with MQ2 Gas Sensor - IoT Tech TrendsA smoke and gas detector alarm is essential in designing a modern smart home. Th…
    - 14 hours ago 14 May 21, 11:44pm -

thegeekstuff

  • 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…
    - 44 days ago 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…
    - 66 days ago 10 Mar 21, 4:00am -
  • 3 Methods to Create Jenkins Pipeline – Classic UI, BlueOcean, Git
    Jenkins is a DevOps tool which can be used to automate your build, test and delivery of software code. If you are new to Jenkins, this tutorial will help you to understand how to create Jenkins pipeline using one of the following methods: Classic Jen…
    - 7 Jan 21, 3:30am -
  • 12 Examples to Manage AWS Transit Gateway Route Table from CLI
    Apart from the default route table that gets created when you create a transit gateway, you can also create additional route tables. This helps you to associate a specific attachment with a specific route table. The attachments can propagate their ro…
    - 7 Oct 20, 3:00am -
  • 10 Examples to Manage PaloAlto Firewall Users from PAN-OS CLI
    This tutorial explains how to manage PaloAlto users from CLI. You’ll learn about user and role related functionalities including how to create a new user, assign a role to an user, make regular user as an admin user, list all existing users, delete…
    - 23 Sep 20, 3:00am -
  • 24 Examples to Manage AWS Transit Gateway and Attachments from CLI
    AWS Transit gateway acts as a hub to connect multiple VPC and on-prem networks. Apart from attaching a VPC to transit hub and routing traffic, you can also attach a VPN connection or Direct Connect gateway to your transit gateway. You can also peer t…
    - 16 Sep 20, 3:00am -
  • 5 Steps to Upgrade PaloAlto PAN-OS Firewall Software from CLI or Console
    PaloAlto releases software updates on an on-going basis. It’s essential that you stay current with the latest stable release of firewall. On a high-level the following are 5 easy steps to upgrade PaloAlto firewall: Pre-install: Verify current softw…
    - 9 Jun 20, 3:30am -
  • 7 Python Function Examples with Parameters, Return and Data Types
    Functions are code snippets in a block that is assigned a name. It takes input, performs computation or an action and returns the output. Functions enhances the reusability of the code. In this tutorial, we’ll discuss the following examples: Basic…
    - 27 Jun 19, 2:00am -
  • 8 Examples of Sharing AWS Managed AD with Multiple Accounts from CLI and Console
    Once you create a Managed AD in an AWS account, you can share this AD with other accounts. This is a common use-case when you have AWS Managed Active Directory in a shared services account that needs to be shared with other workload accounts. The fol…
    - 11 Jun 19, 4:00am -
  • 15 PaloAlto CLI Examples to Manage Security and NAT Policies
    While working with PaloAlto firewall, sometimes you’ll find it easier to use CLI instead of console. Working on CLI is very helpful when you are testing something on a dev/test firewall, where you repeatedly try-out the same thing with different va…
    - 4 Jun 19, 2:00am -

Jupiter

Painpoints to Profits | Coder Radio 413

- 3 days ago 12 May 21, 10:30am -
Distro in the Rough | LINUX Unplugged 405

- 3 days ago 12 May 21, 2:05am -
Linux Action News 188

- 5 days ago 10 May 21, 6:01am -
Plex Skeptics | Self-Hosted 44

- 8 days ago 7 May 21, 12:00pm -
Context in Comprehension | Coder Radio 412

- 10 days ago 6 May 21, 12:30am -
You've Got Mail | LINUX Unplugged 404

- 11 days ago 5 May 21, 1:31am -

dev.to

  • newOptional Chaining (?.) Refactoring
    The optional chaining operator returns the value of an object property when the object is available and undefined otherwise. .? is similar to the standard . chaining operator, with an added check if the object is defined.It enables you to write con…
    - 25 mins ago 15 May 21, 1:34pm -
  • new#30DaysOfAppwrite : Appwrite Database
    IntroAppwrite is an open-source, self-hosted Backend-as-a-Service that makes app development easier with a suite of SDKs and APIs to accelerate app development. #30DaysOfAppwrite is a month long event focused at giving developers a walkth…
    - 29 mins ago 15 May 21, 1:30pm -
  • newHow to connect easily to a private Amazon RDS without EC2 instances
    Disclaimer.My client owns its own domain, I haven't tested it without a domain. If you test it and got great results, please share them in the comments section below.If you have been developing apps or you are new to AWS, you might have…
    - 32 mins ago 15 May 21, 1:27pm -
  • newHow To Code Snake 🐍
    I wouldn't usually post a blog like this to dev as it's something I usually do for myself, game dev is fun and I get a lot of enjoyment out of it. If you enjoy this blog please let me know and maybe I'll post more here!Nokia’s snake was launched…
    - 39 mins ago 15 May 21, 1:20pm -
  • new🔥Understanding the Events Reactivity System of Node.js and The Event Emitter Class [video]
    In this video, we will learn about the Events Core Module in Node.js and then we will also understand the Event Emitter class of Node.js and the methods that we can use on the event emitter instances that we create to listen for an event ( on method…
    - 50 mins ago 15 May 21, 1:09pm -
  • new🔥Node.js Architecture - Understanding its Internal Components [video]
    In this video, we will understand the Node.js Architecture namely the Application, V8 JavaScript Engine, Node.js Bindings, Libuv, Event Loop and Worker ThreadsFollow me on:👉 Twitter: https://twitter.com/The_Nerdy_Dev👉 Instagram: ht…
    - 53 mins ago 15 May 21, 1:06pm -
  • newBootcamp! My experience - Part 2 (Fundamentals)
    The excitement of passing the entry challenge and knowing that there is a date set to when everything will start was huge! I was given 3 weeks’ worth of pre-course material where it was mainly more katas to make sure I keep my learning, problem sol…
    - 60 mins ago 15 May 21, 12:59pm -
  • newI used the web browsers Edge and Brave exclusively for 1 week each here are my thoughts
    For a few years Firefox was my web browser of choice. It was very popular and had very few competitors back then other than Internet Explorer. These days the competition has really heated up and there are now many web browsers to choose from. When Go…
    - 1 hour ago 15 May 21, 12:32pm -
  • newRestart Policies Docker Compose
    There are mainly 4 different restart policies. "no"It means never attempt to restart the container if it stops or crashes. All we have to do is to add restart: 'no' in our docker-compose.yml file. Remember to give single quotes 'no'…
    - 2 hours ago 15 May 21, 12:17pm -
  • newReact for Beginners: The Complete Guide for 2021
    Welcome to the React for Beginners guide. It's designed to teach you all the core React concepts that you need to know to start building React applications in 2021.I created this resource to give you the most complete and beginner-friendly path to…
    - 2 hours ago 15 May 21, 11:29am -

ghacks

  • Ubuntu 21.04 is now available with native Microsoft Active Directory integration and Wayland as the default
    Canonical released Ubuntu 21.04, a new version of the organization's Linux distribution. The release comes three weeks after the release of beta versions, and can already be downloaded from the official Ubuntu […]Thank you for being a Ghacks reade…
    - 22 days ago 23 Apr 21, 5:19am -
  • Microsoft introduces support for Linux GUI apps on Windows 10
    Microsoft released a new build to the Insider channel a few hours ago that introduces support for running Linux graphical user interface applications on the Windows 10 machine. The company announced plans […]Thank you for being a Ghacks reader. Th…
    - 23 days ago 22 Apr 21, 5:10am -
  • Linux Mint will inform users about important security updates but not enforce them
    Last month, the Linux Mint team announced that it wanted to do something about systems not being upgraded to newer versions. Systems that were not supported anymore were vulnerable to attacks, and […]Thank you for being a Ghacks reader. The post L…
    - 42 days ago 3 Apr 21, 1:29pm -
  • Microsoft Edge 91 will be the first to support syncing on Linux
    It took Microsoft quite some time to release the first versions of its Chromium-based Edge web browser for Linux. One thing that was not implemented in the initial releases was support for […]Thank you for being a Ghacks reader. The post Microsoft…
    - 50 days ago 26 Mar 21, 1:10pm -
  • 7-Zip 21.0 alpha introduces native Linux support
    Each year, the free archiver 7-Zip gets updated to a new version. The developer of the application has released two alpha previews of this year's 7-Zip 21 version. Reason enough to take […]Thank you for being a Ghacks reader. The post 7-Zip 21.0 a…
    - 65 days ago 11 Mar 21, 7:30am -
  • Linux Mint team wants users to upgrade, may enforce some
    Last month, the Linux Mint team published a post on the organization's official blog about the importance of installing security updates on machines running the Linux distribution. The essence of the post […]Thank you for being a Ghacks reader. Th…
    - 75 days ago 1 Mar 21, 6:04am -
  • Wine 6.0 is out with better Direct3D support and other improvements
    The team behind Wine, a compatibility layer to run Windows applications and games on systems such as Linux or Mac OS, has released Wine 6.0 to the public. Downloads, a compatibility database, […]Thank you for being a Ghacks reader. The post Wine 6…
    - 15 Jan 21, 6:10am -
  • Linux Mint 20.1 long-term support release is out
    Linux Mint 20.1 is now available; the first stable release of Linux Mint in 20.1 is available in the three flavors Cinnamon, MATE and Xfce. The new version of the Linux distribution […]Thank you for being a Ghacks reader. The post Linux Mint 20.1…
    - 8 Jan 21, 2:11pm -
  • Microsoft releases Microsoft Edge Preview for Linux
    When Microsoft unveiled the Chromium-based Edge browser some time ago, it surprised many by revealing that the browser would not be Windows 10 exclusive. The classic version of Edge was released only […]Thank you for being a Ghacks reader. The pos…
    - 21 Oct 20, 4:23am -
  • A Look at Kdenlive – Libre Video Editor for GNU/Linux
    I have done my fair share (or more) of video editing in my life, primarily using Adobe Premiere Pro as I was taught in college. However, I try not to use Windows […]Thank you for being a Ghacks reader. The post A Look at Kdenlive – Libre Video E…
    - 26 Aug 20, 9:21am -

lwn

  • new[$] Sticky groups in the shadows
    Group membership is normally used to grant access to some resource;examples might include using groups to control access to a shareddirectory, a printer, or the ability to use tools like sudo. Itis possible, though, to use group membership to den…
    - 22 hours ago 14 May 21, 3:58pm -
  • newStable kernels 5.12.4, 5.11.21, 5.10.37, and 5.4.119
    Greg Kroah-Hartman has announced the release of the 5.12.4, 5.11.21, 5.10.37, and 5.4.119 stable kernels. These are enormousupdates, with changes throughout the kernel tree; users should upgrade.
    - 24 hours ago 14 May 21, 2:10pm -
  • Security updates for Friday
    Security updates have been issued by Debian (jetty9, libgetdata, and postgresql-11), openSUSE (java-11-openjdk), SUSE (dtc, ibsim, ibutils, ipvsadm, and kernel), and Ubuntu (awstats and glibc).
    - 1 day ago 14 May 21, 1:53pm -
  • [$] Calling kernel functions from BPF
    The kernel's BPF virtual machine allowsprograms loaded from user space to be safely run in the kernel's context.That functionality would be of limited use, however, without the abilityfor those programs to interact with the rest of the kernel. Th…
    - 2 days ago 13 May 21, 2:31pm -
  • Security updates for Thursday
    Security updates have been issued by Debian (graphviz and redmine), Fedora (dom4j, kernel, kernel-headers, kernel-tools, mariadb, php, php-phpmailer6, and redis), openSUSE (kernel and nagios), and Ubuntu (mysql-5.7, mysql-8.0 and python-django).
    - 2 days ago 13 May 21, 1:45pm -
  • [$] LWN.net Weekly Edition for May 13, 2021
    The LWN.net Weekly Edition for May 13, 2021 is available.
    - 3 days ago 13 May 21, 12:41am -
  • [$] Holes in the WiFi
    The discoverer of the KRACK attacksagainst WPA2 encryption in WiFi is back with a new set of flaws in thewireless-networking protocols. FragAttacks is a sizable group ofWiFi vulnerabilities that (ab)use the fragmentation and aggregation (thus"Fra…
    - 3 days ago 12 May 21, 10:49pm -
  • GNU Guix 1.3.0 released
    GNU Guix, the transactional package manager and distribution, has releasedversion 1.3.0. This released adds new features, refines the userexperience, and improves performance. Support for the POWER9 platform isnow offered as technological preview.
    - 3 days ago 12 May 21, 3:48pm -
  • New stable kernels
    Stable kernels 5.12.3 and 5.11.20 have been released with importantfixes throughout the tree. Users should upgrade.
    - 3 days ago 12 May 21, 3:25pm -
  • Security updates for Wednesday
    Security updates have been issued by Debian (composer, hivex, lz4, and rails), Fedora (chromium, community-mysql, djvulibre, dom4j, firefox, php, php-phpmailer6, python-django, and redis), Mageia (mariadb, nagios, and pngcheck), openSUSE (opera, sync…
    - 3 days ago 12 May 21, 3:10pm -

howtogeek

  • newHow to File Your 2020 Taxes Online for Free in 2021
    The IRS is now accepting tax returns for tax year 2020, and they’re due by May 17, 2021—an extended due date. Most U.S. residents can file their taxes for free thanks to the IRS Free File Program, but many people still don’t know this. Here’s…
    - 2 hours ago 15 May 21, 12:00pm -
  • newHow to Hide or Show Like Counts on Instagram
    It’s no secret that social media might not be the best for people’s mental health. To combat some of the negative effects of social networking, Instagram allows you to hide Like counts on every post shared in the app.Read This Article on How-To G…
    - 23 hours ago 14 May 21, 3:00pm -
  • What Is the “Privacy Sandbox” in Google Chrome?
    Google is trying to shake up how the advertising industry (and others) track people online. At the heart of the changes is a feature in Google Chrome called “Privacy Sandbox,” which Google started rolling out in early 2021.Read This Article on H…
    - 2 days ago 13 May 21, 12:00pm -
  • How to Silence Your Android Phone Automatically While Charging
    If you’re like most people, you charge your phone while you’re sleeping. Instead of manually switching your Android phone to silent mode every night, we’ll show you how to automatically silence it while it’s charging.Read This Article on How-…
    - 6 days ago 9 May 21, 3:23pm -
  • How to Automatically Add Captions to Instagram Stories
    Captions are an important part of making sure videos are accessible to everyone, but they can be a pain to add on your own. Instagram has a nifty tool that can automatically add them to Stories. Let’s try it out.Read This Article on How-To Geek ›
    - 9 days ago 6 May 21, 3:55pm -
  • Why Is It So Hard to Buy a Graphics Card in 2021?
    A global shortage of graphics cards is making it difficult for consumers to get their hands on them at a fair price. Here’s why it feels impossible to buy a graphics card in 2021.Read This Article on How-To Geek ›
    - 9 days ago 6 May 21, 10:40am -
  • How to Opt out of Apple’s “Find My” Network on iPhone, iPad, and Mac
    Apple’s “Find My” network allows Apple device owners to locate AirTags and other lost devices thanks to hundreds of millions of Apple devices already out in the world. While the network is anonymous and encrypted, you can still opt out on your…
    - 13 days ago 2 May 21, 12:00pm -
  • How Apple’s AirTags Prevent Stalkers from Tracking You
    AirTags let you track nearby or missing items with Apple’s Find My network, which is powered by hundreds of millions of iPhones around the world. So how will Apple prevent someone from slipping an AirTag into your bag and tracking your movements?Re…
    - 14 days ago 1 May 21, 10:40am -
  • How to Set Up and Pair an Apple AirTag to iPhone or iPad
    Did you get an Apple AirTag and are not quite sure how to set it up? Not a problem! Pairing an AirTag to your iPhone or iPad is as simple as connecting a new pair of AirPods to your Apple account. Here’s what you need to know.Read This Article on…
    - 15 days ago 30 Apr 21, 7:50pm -
  • How RAT Malware Is Using Telegram to Avoid Detection
    Telegram is a convenient chat app. Even malware creators think so! ToxicEye is a RAT malware program that piggybacks on Telegram’s network, communicating with its creators through the popular chat service.Read This Article on How-To Geek ›
    - 15 days ago 30 Apr 21, 12:00pm -

onethingwell

  • Bunch
    Bunch: Bunch is a little macOS utility that sits in your Dock (or your Menu Bar). It doesn’t have any windows. When you right/ctrl-click the Dock icon (or click the menu item), it gives you a list of “Bunches” you can select from, each one l…
    - 15 Jan 20, 4:07pm -
  • Rectangle
    Rectangle: Rectangle is a window management app [for macOS] based on Spectacle, written in Swift.
    - 23 Dec 19, 10:49am -
  • diff-so-fancy
    diff-so-fancy: diff-so-fancy strives to make your diffs human readable instead of machine readable. This helps improve code quality and helps you spot defects faster.Via Vim From Scratch
    - 10 Dec 19, 4:25pm -
  • Who Can Use
    Who Can Use: …a tool that brings attention and understanding to how color contrast can affect different people with visual impairments.
    - 29 Nov 19, 10:13am -
  • Lid
    Lid: Lid is an image dithering program that is written in Python.A lo-fi ditherer with six modes, inspired by Low-tech Magazine’s use of dithered images to reduce the energy consumption of a solar-powered website.
    - 20 Nov 19, 1:40pm -
  • ToothFairy
    ToothFairy: Connect AirPods (or other Bluetooth headphones) to your Mac with a single click or keypress.App Store
    - 15 Nov 19, 1:53pm -
  • dntw
    dntw: dntw is a small shell script that allows you to have a dedicated Neovim instance per tmux window. It accomplishes this by acting as simple wrapper around the excellent tool neovim-remote. Once Neovim is running inside a dntw-enabled tmu…
    - 11 Nov 19, 8:41pm -
  • RSS.app
    RSS.app: Generate RSS feeds from almost any webpage.
    - 7 Nov 19, 12:50pm -
  • Fraidycat
    Fraidycat: Follow blogs, wikis, YouTube channels, as well as accounts on Twitter, Instagram, etc. from a single page. Fraidycat is a browser extension for Firefox or Chrome - or a Dat website that can be used in the Beaker Browser - that can…
    - 4 Nov 19, 11:08am -
  • Paper Phone
    Paper Phone: Paper Phone helps you have a little break away from your digital world by printing a personal booklet of the key information you’ll need that day. An app lets you choose what to include such as favourite contacts, maps and meet…
    - 1 Nov 19, 3:58pm -

commandlinefu

  • scan multiple log subdirectories for the latest log files and tail them
    $ ls /var/log/* -ld | tr -s " " | cut -d" " -f9 | xargs -i{} sh -c 'echo "\n---{}---\n"; tail -n50 {}/`ls -tr {} | tail -n1`' View this command to comment, vote or add to favourites View all commands by jgleesonDiff your entire server co…
    - 4 days ago 11 May 21, 12:31pm -
  • Finding the fingerprint of a given certificate
    $ openssl x509 -in cert.pem -fingerprint -noout View this command to comment, vote or add to favourites View all commands by oheDiff your entire server config at ScriptRock.com
    - 12 days ago 3 May 21, 3:20pm -
  • Fork bomb (don't actually execute)
    $ echo -e “\x23\x21/bin/bash\n\.\/\$\0\&\n\.\/\$\0\&” > bomb.sh && ./bomb.sh“$0” is a variable returning the name of the script that you call it in — so running “./$0&” twice amounts to the script running itself in a separate process t…
    - 15 days ago 30 Apr 21, 7:33pm -
  • Compute newest kernel version from Makefile on Torvalds' git repository
    $ wget -qO - https://raw.githubusercontent.com/torvalds/linux/master/Makefile | head -n5 | grep -E '\ \=\ [0-9]{1,}' | cut -d' ' -f3 | tr '\n' '.' | sed -e "s/\.$//"Get newest kernel version by parsing the most bleeding-edge Makefile possible. Usefu…
    - 18 days ago 27 Apr 21, 5:12pm -
  • Run entire shell script as root
    $ #!/usr/bin/sudo /bin/bashPlacing sudo in the shebang line of a shell script runs the entire thing as root. Useful for scripts designed to, e.g. automate system upgrades or package manager wrappers — makes prepending everything with sudo no longe…
    - 18 days ago 27 Apr 21, 5:04am -
  • Quickly ping range of IP adresses and return only those that are online
    $ nmap -sP 192.168.0.0/24 View this command to comment, vote or add to favourites View all commands by snaguberDiff your entire server config at ScriptRock.com
    - 20 days ago 25 Apr 21, 7:48pm -
  • Quickly ping range of IP adresses and return only those that are online
    $ { for i in {1..254}; do ping -c 1 -W 1 192.168.1.$i & done } | grep "64 bytes"Tested in Debian, ymmv.- c 1 : send only one ping;; -W 1: wait for one second and then exit ping, assuming target IP is not available; change as needed (-W 0.5 for h…
    - 20 days ago 25 Apr 21, 5:52pm -
  • Quick and dirty hardware summary
    $ alias gethw='(printf "\nCPU\n\n"; lscpu; printf "\nMEMORY\n\n"; free -h; printf "\nDISKS\n\n"; lsblk; printf "\nPCI\n\n"; lspci; printf "\nUSB\n\n"; lsusb; printf "\nNETWORK\n\n"; ifconfig) | less'Quick and dirty hardware summary where lshw is not…
    - 43 days ago 3 Apr 21, 12:41am -
  • Percental CPU scaled load average
    $ alias sysload='printf "System load (1m/5m/15m): "; for l in 1 2 3 ; do printf "%.1f%s" "$(( $(cat /proc/loadavg | cut -f $l -d " ") * 100 / $(nproc) ))" "% "; done; printf "\n"'This “sysload” alias converts the load average to percentages and…
    - 49 days ago 27 Mar 21, 5:10pm -
  • Command to logout all the users in one command
    $ sudo who | awk '!/root/{ cmd="/sbin/pkill -KILL -u " $1; system(cmd)}' View this command to comment, vote or add to favourites View all commands by tg0000Diff your entire server config at ScriptRock.com
    - 3 Feb 21, 1:35pm -

Kubernetes.io

  • Blog: Using Finalizers to Control Deletion
    Authors: Aaron Alpar (Kasten)Deleting objects in Kubernetes can be challenging. You may think you’ve deleted something, only to find it still persists. While issuing a kubectl delete command and hoping for the best might work for day-to-day operat…
    - 2 days ago 14 May 21, 12:00am -
  • Blog: Kubernetes 1.21: Metrics Stability hits GA
    Authors: Han Kang (Google), Elana Hashman (Red Hat)Kubernetes 1.21 marks the graduation of the metrics stability framework and along with it, the first officially supported stable metrics. Not only do stable metrics come with supportability guarante…
    - 23 days ago 23 Apr 21, 12:00am -
  • Blog: Evolving Kubernetes networking with the Gateway API
    Authors: Mark Church (Google), Harry Bagdi (Kong), Daneyon Hanson (Red Hat), Nick Young (VMware), Manuel Zapf (Traefik Labs)The Ingress resource is one of the many Kubernetes success stories. It created a diverse ecosystem of Ingress controllers whi…
    - 24 days ago 22 Apr 21, 12:00am -
  • Blog: Graceful Node Shutdown Goes Beta
    Authors: David Porter (Google), Mrunal Patel (Red Hat), and Tim Bannister (The Scale Factory)Graceful node shutdown, beta in 1.21, enables kubelet to gracefully evict pods during a node shutdown.Kubernetes is a distributed system and as such we nee…
    - 25 days ago 21 Apr 21, 12:00am -
  • Blog: Defining Network Policy Conformance for Container Network Interface (CNI) providers
    Authors: Matt Fenwick (Synopsys), Jay Vyas (VMWare), Ricardo Katz, Amim Knabben (Loadsmart), Douglas Schilling Landgraf (Red Hat), Christopher Tomkins (Tigera)Special thanks to Tim Hockin and Bowie Du (Google), Dan Winship and Antonio Ojea (Red Hat)…
    - 26 days ago 20 Apr 21, 12:00am -
  • Blog: Annotating Kubernetes Services for Humans
    Author: Richard Li, Ambassador LabsHave you ever been asked to troubleshoot a failing Kubernetes service and struggled to find basic information about the service such as the source repository and owner?One of the problems as Kubernetes application…
    - 26 days ago 20 Apr 21, 12:00am -
  • Blog: Introducing Indexed Jobs
    Author: Aldo Culquicondor (Google)Once you have containerized a non-parallel Job,it is quite easy to get it up and running on Kubernetes without modifications tothe binary. In most cases, when running parallel distributed Jobs, you hadto set a se…
    - 27 days ago 19 Apr 21, 12:00am -
  • Blog: Volume Health Monitoring Alpha Update
    Author: Xing Yang (VMware)The CSI Volume Health Monitoring feature, originally introduced in 1.19 has undergone a large update for the 1.21 release.Why add Volume Health Monitoring to Kubernetes?Without Volume Health Monitoring, Kubernetes has no…
    - 30 days ago 16 Apr 21, 12:00am -
  • Blog: Three Tenancy Models For Kubernetes
    Authors: Ryan Bezdicek (Medtronic), Jim Bugwadia (Nirmata), Tasha Drew (VMware), Fei Guo (Alibaba), Adrian Ludwin (Google)Kubernetes clusters are typically used by several teams in an organization. In other cases, Kubernetes may be used to deliver a…
    - 31 days ago 15 Apr 21, 12:00am -
  • Blog: Local Storage: Storage Capacity Tracking, Distributed Provisioning and Generic Ephemeral Volumes hit Beta
    Authors: Patrick Ohly (Intel)The "generic ephemeralvolumes"and "storage capacitytracking"features in Kubernetes are getting promoted to beta in Kubernetes1.21. Together with the distributed provisioningsupportin the CSI external-provisioner,…
    - 32 days ago 14 Apr 21, 12:00am -

Reddit K8s

  • newRate limiting with MARIN3R Operator
    submitted by /u/alliscode [link] [comments]
    - 32 mins ago 15 May 21, 1:27pm -
  • newDesign structured diagrams, built to increase your team's trust in your docs.
    Hey, We’re looking for feedback on a new tool we’re building for cloud teams. IcePanel allows you to design, maintain and explore structured diagrams, built to increase your team's trust in your docs. It would be a great help for us if you could…
    - 1 hour ago 15 May 21, 12:51pm -
  • new[Help] Running kafka/rabbitmq fails
    Hello. Trying to configure self-hosted Kubernetes cluster using Vagrant and Ansible on Virtualbox host. Current setup looks following: Node IP OS Config Control 192.168.50.10 Ubuntu 18.04 master-playbook.yml Worker 192.168.50.100 Ubuntu 18.04…
    - 1 hour ago 15 May 21, 12:34pm -
  • newHelp about Ingress config file
    hello, I have an Ingress-Nginx controller which forwarding port 80 requests to another ngix pod but I would like to add second option if I enter the domain with different port (3000) the request should forward to another nginx Here is the yaml. apiVe…
    - 2 hours ago 15 May 21, 12:14pm -
  • newK3s cluster with cloud servers and on prem agents.
    I've been contemplating spinning up k3s in ha split between cloud and on prem. The reason is my agents will require high cpu and ram requirements and for the k3s server nodes it's easier for ha using cloud environments. I am reaching out looking for…
    - 5 hours ago 15 May 21, 9:03am -
  • newKubeCon & Cloud Native Con EU 2021 full playlist
    submitted by /u/alexellisuk [link] [comments]
    - 6 hours ago 15 May 21, 7:56am -
  • newSample Dockerized flask app deployed on Kubernetes on Azure using AKS
    submitted by /u/ahmedkhemiri [link] [comments]
    - 6 hours ago 15 May 21, 7:36am -
  • new[HELP] Set up secrets in kubernetes for jwt tokens in kong api gateway
    TLDR; jwt secret from kong api gateway changes every time I deploy my app with the jwt secret key. I'm working on a project in kuberenetes and trying to use jwt plugin on kong api gateway for authentication. I created a secret in my minikube ku…
    - 9 hours ago 15 May 21, 4:32am -
  • newSaaS on-prem packaged kubernetes cluster
    I'm looking for guidance around packaging a SaaS cloud product in a kubernetes cluster for deployment on-prem or in private cloud. The solution should be generalized to work for the broadest set of customer cluster flavors (EKS, AKS, GKE, Openshift,…
    - 16 hours ago 14 May 21, 10:05pm -
  • newBest practice for JSON logging in Kubernetes
    I'm developing an app that its logs contain custom fields for metric purposes. Therefore, we produce the logs in JSON format, and sends them to an Elasticsearch cluster. We're currently working on migrating the app from a local Docker node to our org…
    - 17 hours ago 14 May 21, 9:20pm -

Reddit Docker

  • newSample Dockerized flask app deployed on Kubernetes on Azure using AKS
    Hello Developers, I've prepared a sample Dockerized flask app deployed on Kubernetes on Azure using AKS! https://github.com/ahmedkhemiri95/flask-app-kubernetes You can run application in different ways : As standalone app. As a Docker container runn…
    - 14 mins ago 15 May 21, 1:45pm -
  • newProgressively Build an Optimized Docker Image for Golang Projects
    Hi, I'm working on building a series of blog posts about cloud native, containers, CI/CD, devops and microservices. I'm starting by describing how to build images, and more specifically Golang with [this](https://www.codingholygrail.com/build-docker-…
    - 57 mins ago 15 May 21, 1:02pm -
  • newHow to use network stack of another container while publishing container ports
    I am trying to setup a container to use the network of another container which is a VPN container(which is successfully connected to network B) so that I can access resources of Network B and display them in Network A. In this case, the container is…
    - 3 hours ago 15 May 21, 11:00am -
  • newSample Dockerized flask app deployed on Kubernetes on Azure using AKS
    Sample Dockerized flask app deployed on Kubernetes on Azure using AKS https://github.com/ahmedkhemiri95/flask-app-kubernetes submitted by /u/ahmedkhemiri [link] [comments]
    - 6 hours ago 15 May 21, 7:33am -
  • newExposing a docker app
    Hi all! We're building an application delivery service - think Load Balancer & CDN - that runs as a code dependency. Your web app becomes a single source of truth of how traffic should be delivered to it, just like containers do with the code depende…
    - 9 hours ago 15 May 21, 5:04am -
  • newDocker not building image as expected
    Hi, I'm using Docker for the first time and am running into an issue where I think my main problem is I'm not sure of the source of the issue. I'm running an EC2 instance on AWS, which is properly configured, etc. to host a site. If I have an update…
    - 9 hours ago 15 May 21, 4:38am -
  • newmount json file in a docker container with yml file...?
    Hi, I want to mount a config.json file in my docker container and i am using docker-compose. There is a line like this: - /data/compose/npm/config.json:/app/config/production.json but the problem with this line is that it makes a directory instead of…
    - 11 hours ago 15 May 21, 2:44am -
  • newNo internet access when creating network with driver overlay
    I am having problems with my containers when generating a network where different containers can communicate with each other, the communication between them I have no problems, the problem is when I try to access the internet from any container withi…
    - 11 hours ago 15 May 21, 2:44am -
  • newTrying to figure out this disk consumption
    I've got an Ubuntu Server 20.04 VM running, and on that VM, I have docker containers for sonarr, radarr, sabnzbd and jellyfin. Somehow, the disk usage is insanely high and all I can find are these "overlays". what is this? https://i.imgur.com/nYSsk2E…
    - 12 hours ago 15 May 21, 1:37am -
  • newNeed video resources to learn Docker
    Hello. I am a Django developer, looking to learn docker. Can anyone help with a comprehensive video resource link they know that would help me start from beginner to advanced level. I learn better with videos. Thank you. submitted by /u/Usmanaj…
    - 13 hours ago 15 May 21, 1:14am -

docker.com

  • Video: Docker Build – Working with Docker and VSCode
    Tune in as host Peter McKee turns over the controls to Brandon Waterloo for a show-and-tell of how to work with Docker and Visual Studio Code (VSCode). A senior software engineer at Microsoft, Waterloo is the lead developer of the Docker extension an…
    - 3 days ago 12 May 21, 3:27pm -
  • Docker Hub Incident Reviews – April 3rd and 15th 2021
    In line with our promise last year to continue publishing incident reviews for Docker Hub, we have two to discuss from April. While many users were unaffected, it is important for us to be transparent with our community, and we hope it is both inform…
    - 4 days ago 11 May 21, 5:30pm -
  • DockerCon LIVE 2021 Keynotes
    Join us for DockerCon LIVE 2021 on Thursday, May 27. DockerCon LIVE is a free, one day virtual event that is a unique experience for developers and development teams who are building the next generation of modern applications. If you want to learn ab…
    - 5 days ago 11 May 21, 12:30am -
  • Video: How to Dockerize a Python App with FastAPI
    Join host Peter McKee and Python wizard Michael Kennedy for a warts-and-all demo of how to Dockerize a Python app using FastAPI, a popular Python framework. Kennedy is a developer and entrepreneur, and the founder and host of two successful Python po…
    - 10 days ago 5 May 21, 9:39pm -
  • Community Rooms at DockerCon LIVE 2021
    The Docker community spans the four corners of the world. To celebrate the global nature of our community at DockerCon this year, we’ve created something new: Community Rooms. Building on the learnings of our “regional rooms experiment” during…
    - 11 days ago 4 May 21, 4:04pm -
  • 10 Reasons to Attend DockerCon LIVE 2021
    DockerCon Live 2021 is almost here and it’s going to be one to remember. Our one-day, all-digital event on May 27 will be jam-packed with the application development technology, skills, tools and people you need to help solve the problems you face…
    - 15 days ago 30 Apr 21, 4:41pm -
  • DockerCon LIVE 2021: One Month Before Lift Off
    WIth exactly one month before lift off, here’s a quick update on all the goodness that awaits you at this year’s DockerCon LIVE 2021. Like last year, we’ll have one full day of keynotes, breakout sessions across several tracks and live panels a…
    - 19 days ago 26 Apr 21, 9:14pm -
  • LinuxKit as a Commodity for Building Linux Distributions
    Guest post by Docker Captain Gianluca Arbezzano Recently Corey Quinn from LastWeekInAWS wrote an article that made me think “Nobody Cares About the Operating System Anymore”. Please have a look at it! I like the idea that nobody cares about where…
    - 25 days ago 20 Apr 21, 6:49pm -
  • The Stars Are Aligning: Announcing our first round of speakers at DockerCon LIVE 2021
    With just over a month to go before DockerCon LIVE 2021, we’re thrilled to announce our first round of speakers. We have returning favorites and compelling new first time speakers to round out your DockerCon experience.  We received hundreds of am…
    - 26 days ago 19 Apr 21, 7:11pm -
  • Released: Docker Desktop for Mac [Apple Silicon]
    Today we are excited to announce the general availability of Docker Desktop for Mac [Apple Silicon], continuing to support developers in our community with their choice of local development environments.   First, we want to say a big thank you to o…
    - 30 days ago 15 Apr 21, 3:59pm -

cncf.io

  • newCNCF Paper Defines Best Practices for Supply Chain Security
    New paper demonstrates an actionable approach to architecting a secure supply chain amidst an increase in cyber attacks SAN FRANCISCO, Calif. – May 14, 2021 – The Cloud Native Computing Foundation® (CNCF®),...
    - 21 hours ago 14 May 21, 5:00pm -
  • newEvaluating your Supply Chain Security
    Last December, as we were all counting down the days until 2020 was no more, FireEye posted an announcement that caused various beveragewares across the world to fall and shatter on the...
    - 21 hours ago 14 May 21, 5:00pm -
  • newNever should you ever in Kubernetes part 2: Kubernetes security mistakes
    Guest post originally published on Fairwinds’s blog by Danielle Cook, technical writer at Fairwinds As we outlined in our first post in this series, there are some things that you should simply never,...
    - 23 hours ago 14 May 21, 3:00pm -
  • M2M authentication and authorization with OAuth 2.0 and OpenID Connect
    Guest post originally published on Mia-Platform’s blog by Davide Tantillo, Senior Technical Leader, and Davide Bianchi, Senior Technical Leader at Mia-Platform In this article we will talk about how to manage machine...
    - 2 days ago 13 May 21, 3:00pm -
  • Flux: May 2021 update
    Guest post originally published on Flux’s blog by Daniel Holbach Flux v2 has its first anniversary and reaches the 0.13 milestone, Alison joins maintainers, new guides and use-cases docs, upcoming events (yes...
    - 3 days ago 12 May 21, 3:00pm -
  • Save up to 50% on Cloud Training Bundles and Bootcamps!
    We probably don’t need to tell you how in demand cloud skills are right now, and how big of a shortage there is of qualified professionals. Just read these articles from TechHQ,...
    - 4 days ago 11 May 21, 4:18pm -
  • Introducing fuzz testing for Linkerd
    Project post originally published on the Linkerd blog by William Morgan Over the past few months, the team at Ada Logics has been hard at work introducing fuzz testing to Linkerd’s Rust proxy. These fuzz...
    - 4 days ago 11 May 21, 3:00pm -
  • Are you tracking Kubernetes application effectively?
    Guest post by Leonid Sandler, CTO and Co-Founder at ARMO Distributed tracing, like logging and observability, is a key functionality for keeping your services healthy and predictable. Contrary to logs and observability,...
    - 4 days ago 11 May 21, 3:00pm -
  • Tools to develop apps on Kubernetes
    KubeCon + CloudNativeCon Europe 2021 – Virtual sponsored post by SUSE and written by Matt Farina, Software Architect at SUSE Containers and Kubernetes have changed the way we operate applications. This has been a...
    - 5 days ago 10 May 21, 3:00pm -
  • Fluentd vs. Logstash: the ultimate log agent battle
    Guest post originally published on LOGIQ’s blog by Ajit Chelat Logging and log management are critical aspects of modern IT management, monitoring, and security. Regardless of whether your IT systems follow monolithic...
    - 5 days ago 10 May 21, 3:00pm -

hacker news

dzone

  • newWe need to talk about Job Interview Questions
    Let me ask you a question; When was the last time you implemented Quick Sort? If you're an experienced developer, there's a 99% statistical probability of that you'll answer "at university." Still, no job interview seems to be complete unless you can…
    - 6 hours ago 15 May 21, 7:47am -
  • Getting started with Java Serverless Functions using Quarkus and AWS Lambda
    The serverless journey started with functions - small snippets of code running on-demand and a short period in Figure 1.  AWS Lambda in the “1.0” phase made this paradigm very popular, but it had its limitations around execution time, protocols,…
    - 1 day ago 14 May 21, 12:36pm -
  • RPA Use Cases in The Field of Healthcare
    Many large healthcare organizations are adopting RPA leading to digitalization which can lead to healthy competition between medical services. The use of disruptive science and technology can make the healthcare industry more efficient. Using RPA can…
    - 1 day ago 14 May 21, 2:34am -
  • Application Integration: The Ever-Growing Need to Integrate With Everything
    We don't really think about this much, but the fact is applications are just empty shells without integration. That's because we live in a highly competitive world where, in order to become a leader, organizations need a differentiator that sets th…
    - 2 days ago 14 May 21, 1:04am -
  • Dive Deep Into Resource Requests and Limits in Kubernetes
    As you create resources in a Kubernetes cluster, you may have encountered the following scenarios: No CPU requests or low CPU requests specified for workloads, which means more Pods “seem” to be able to work on the same node. During traffic bu…
    - 2 days ago 14 May 21, 12:26am -
  • Veeva Nitro and AWS SageMaker for Life Sciences Data Scientists
    IntroductionThere is a rise in industry-specific data analytics solutions because building up and maintaining custom data warehouses is difficult. It requires extensive development and operational efforts to define the appropriate industry-specific…
    - 2 days ago 14 May 21, 12:01am -
  • Kumologica: Iteration Support — Split and Join Nodes [Videos]
    Photo by Clay Banks on Unsplash. Working with a collection of values (key/value pairs, arrays) is an oft-repeated need in programming. Kumologica provides the Split and Join nodes that can be paired together to loop through data collections.…
    - 2 days ago 13 May 21, 10:44pm -
  • How Spring Security Concurrent Session Control Works: Part 1
    IntroductionSpring security provides a mechanism to control and limit the maximum number of single-user open sessions. This mechanism prevents users from exceeding the number of allowed simultaneous connections. For example, Netflix limits the numbe…
    - 2 days ago 13 May 21, 10:34pm -
  • Evaluating a Data Integration Platform: The ROI Way
    How many of you look into the nutritional information and ingredients before you buy a packaged food product? As consumers, we perceive value based on how much we can decode the ingredient labels and match it to the price at which it is offered. Whil…
    - 2 days ago 13 May 21, 10:07pm -
  • Top 7 ETL Tools for 2021
    Organizations of all sizes and industries now have access to ever-increasing amounts of data, far too vast for any human to comprehend. All this information is practically useless without a way to efficiently process and analyze it, revealing the val…
    - 2 days ago 13 May 21, 9:26pm -

Techmint

linustechtips

Intel: Core i5 Will Beat Ryzen 9... - WAN Show May 14, 2021

- 11 hours ago 15 May 21, 2:30am -
I tried SO HARD to break this…

- 2 days ago 13 May 21, 5:00pm -
Building a PC with my Wife was a MISTAKE

- 3 days ago 12 May 21, 4:31pm -
The Moment of Truth… - Next Gen ULTIMATE Desk PC Part 3

- 4 days ago 11 May 21, 5:37pm -
More Obvious BS from Dell?? - Alienware M17 with Cherry Mechanical Keyboard

- 5 days ago 10 May 21, 5:03pm -
I Should NOT Quit My Day Job

- 6 days ago 9 May 21, 5:02pm -

ubuntugeek

  • Clusterssh – Administer multiple ssh or rsh shells simultaneously
    Sponsored Link The command opens an administration console and an xterm to all specified hosts. Any text typed into the administration console is replicated to all windows. All windows may also be typed into directly. This tool is intended for (but n…
    - 35 days ago 10 Apr 21, 1:16pm -
  • Ubuntu 21.04 (“Hirsute Hippo”) Installation and Desktop Screenshots
    The Ubuntu team announced the release date and the development cycle for Ubuntu 21.04 Hirsute Hippo. Ubuntu 21.04 is due for release on April 22, 2021.This tutorial provide Ubuntu 21.04 (“Hirsute Hippo”) desktop installation screenshots and some…
    - 41 days ago 4 Apr 21, 12:33pm -
  • Ubuntu 21.04 (“Hirsute Hippo”) Release Date, New Features and Default Wallpaper
    The Ubuntu team announced the release date and the development cycle for Ubuntu 21.04 Hirsute Hippo.Ubuntu 21.04 is due for release on April 22, 2021. (...)Read the rest of Ubuntu 21.04 (“Hirsute Hippo”) Release Date, New Features and Default Wal…
    - 44 days ago 1 Apr 21, 3:16pm -
  • Linux Bash Shell Special Characters
    There are a set of characters the Bash shell treats in two different ways. When you type them at the shell, they act as instructions or commands and tell the shell to perform a certain function. Think of them as single-character commands. If you want…
    - 28 Oct 20, 1:43pm -
  • Learn Computer Forensics ($24.99 Value) FREE for a Limited Time
    A computer forensics investigator must possess a variety of skills, including the ability to answer legal questions, gather and document evidence, and prepare for an investigation. This book will help you get up and running with using digital forensi…
    - 28 Oct 20, 1:35pm -
  • Ubuntu 20.10 (Groovy Gorilla) Released and Download link Included
    The Ubuntu 20.10 release is out. "The Ubuntu kernel has been updated to the 5.8 based Linux kernel, and our default toolchain has moved to gcc 10 with glibc 2.32. Additionally, there is now a desktop variant of the Raspberry Pi image for Raspberry Pi…
    - 28 Oct 20, 7:46am -
  • Pop!_OS 20.10 (Ubuntu Based) Released and Available for download
    Pop!_OS is an operating system for STEM and creative professionals who use their computer as a tool to discover and create. Unleash your potential on secure, reliable open source software. Based on your exceptional curiosity, we sense you have a lot…
    - 28 Oct 20, 7:04am -
  • How to upgrade Ubuntu server to 20.04.1 (Focal Fossa) from Ubuntu 18.04 LTS or Ubuntu 19.10
    You can upgrade to Ubuntu 20.04.1 LTS from either Ubuntu 18.04 LTS or Ubuntu 19.10.Ensure that you have all updates installed for your current version of Ubuntu before you upgrade.Confirm that you also have a network connectivity to one of the offici…
    - 17 Aug 20, 6:49am -
  • How to upgrade Ubuntu desktop to 20.04.1 (Focal Fossa) from Ubuntu 18.04 LTS or Ubuntu 19.10
    You can upgrade to Ubuntu 20.04.1 LTS from either Ubuntu 18.04 LTS or Ubuntu 19.10.Ensure that you have all updates installed for your current version of Ubuntu before you upgrade.Confirm that you also have a network connectivity to one of the offici…
    - 16 Aug 20, 8:45am -
  • Ubuntu 20.04.1 LTS Released, Available to Download Now
    These release notes for Ubuntu 20.04 LTS (Focal Fossa) provide an overview of the release and document the known issues with Ubuntu 20.04 LTS and its flavors. For details of the changes applied since 20.04, please see the 20.04.1 change summary. T…
    - 16 Aug 20, 8:07am -

phoronix

lxer

  • newHow to Install Memcached on CentOS 8
    Memcached is an open-source and high-performance memory caching system. It stores data in memory and is being used for optimizing dynamic websites. In this guide, I will explain how to install Memcached on CentOS 8 operating system.
    - 21 mins ago 15 May 21, 1:38pm -
  • newAn introduction to the Quay container registry
    If you're working on a cloud environment that requires the Continuous Integration (CI) process from CI/CD, you need to consider how to store and manage the built packages. Enter Quay. Quay is a container registry for storing containers, Helm charts,…
    - 3 hours ago 15 May 21, 11:27am -
  • newHow to Install and Configure ‘Collectd’ and ‘Collectd-Web’ to Monitor Server Resources in Linux
    Collectd-web is a web front-end monitoring tool based on RRDtool (Round-Robin Database Tool), which interprets and graphical outputs the data collected by the Collectd service on Linux systems. This tutorial will cover the installation process of Co…
    - 5 hours ago 15 May 21, 9:15am -
  • newManage AWS SQS Queues using aws-cli
    You can perform operations on SQS like list, create, delete Queues and send messages, receive messages from your terminal using aws-cli. In this article, we will see the commands to perform these kinds of operations.
    - 7 hours ago 15 May 21, 7:04am -
  • newGetting better at counting rpm-ostree based systems
    This article describes the extension of the Fedora 32 user count mechanism to rpm-ostree based systems. It also provides tips for opting out, if necessary. How Fedora counts users Since the release of Fedora 32, a new mechanism has been in place to b…
    - 9 hours ago 15 May 21, 4:52am -
  • newHow to find WWN and WWPN of HBA card in Linux
    There are several ways to detect the WWN of a Fibre Channel (FC) HBA and their details in Linux/Unix operating systems. In this article, we will explain you the two best ways to find wwn number in Linux.
    - 11 hours ago 15 May 21, 2:41am -
  • newHow to Setup Highly Available NGINX with KeepAlived on CentOS 8
    Nginx is a free, open-source and one of the most popular webserver around the world. It can also be used as a reverse proxy, load balancer and HTTP cache. In this tutorial, I will show you how to set up a highly available Nginx web server with KeepAl…
    - 14 hours ago 15 May 21, 12:29am -
  • newQt5 Markdown Editor Ghostwriter 2.0.0 Released With New Markdown Processor, New Sidebar And Revamped Theming
    Ghostwriter, a Qt5 Markdown editor, has been updated to version 2.0.0. The new release comes with revamped theming, the HUDs have been replaced with a sidebar, and there's a new default Markdown processor.
    - 16 hours ago 14 May 21, 10:18pm -
  • newApache Kafka users detail real-time data benefits
    At the Kafka Summit Europe virtual conference on May 12, several major corporations outlined how they are using Kafka, as new options emerge to make it easier to operate and deploy Kafka.
    - 18 hours ago 14 May 21, 8:06pm -
  • newHow to Control Vagrant Box Using Vagrant commands
    In the previous article, we have seen how to spin up a virtual machine using vagrant. In this article, we will focus on customizing the vagrant file according to our requirements and see important commands to work with the vagrant.
    - 19 hours ago 14 May 21, 7:05pm -

tekzilla

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 -

fosswire

  • The future of OpenOffice.org
    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…
    - -

slashdot

  • newCloudflare Wants To Kill the CAPTCHA
    An anonymous reader quotes a report from ZDNet: Cloudflare is testing out the possibility of security keys replacing one of the most irritating aspects of web browsing: the CAPTCHA. CAPTCHAs are used to catch out bots that are trawling websites and a…
    - 59 mins ago 15 May 21, 1:00pm -
  • newAI Tool Writes Real Estate Descriptions Without Ever Stepping Inside a Home
    A Canadian startup called Listing AI is using AI to quickly churn out computer-generated descriptions of real estate. All users need to do is give it some details about the home, and the AI does the rest. CNN reports: "L O V E L Y Oakland!" the house…
    - 4 hours ago 15 May 21, 10:00am -
  • newAustralia Breaks Major Record For New Solar Panel Roof Installations
    Solar panel installations in 2020 were up nearly 30 percent from the year before, breaking its own record for the number of solar panels installed in a year. ScienceAlert reports: The data, compiled by energy efficiency experts and reported in a CSIR…
    - 7 hours ago 15 May 21, 7:00am -
  • newChina Lands Its First Rover On Mars
    China just successfully landed its first rover on Mars, becoming only the second nation to do so. Space.com reports: The Tianwen-1 mission, China's first interplanetary endeavor, reached the surface of the Red Planet Friday (May 14) at approximately…
    - 9 hours ago 15 May 21, 5:14am -
  • newClimate Emissions Shrinking the Stratosphere, Scientists Reveal
    An anonymous reader quotes a report from The Guardian: Humanity's enormous emissions of greenhouse gases are shrinking the stratosphere, a new study has revealed. The thickness of the atmospheric layer has contracted by 400 meters since the 1980s, th…
    - 10 hours ago 15 May 21, 3:30am -
  • newMammals Can Breathe Through Their Intestines
    fahrbot-bot shares a report from Gizmodo: When pressed for oxygen, some fish and sea cucumbers will use their lower intestines to get a little extra out of their environment. Now, a team of Japanese researchers say that mammals are also capable of re…
    - 12 hours ago 15 May 21, 2:02am -
  • newApple Patents a Way To Deliver 3D Content Without 3D Glasses
    Apple has patented the ability to deliver 3D content to devices like the iPhone, iPad and Macs without requiring 3D glasses. From a report: The company recently filed a patent with the heading of "Split-screen driving of electronic device displays."…
    - 13 hours ago 15 May 21, 1:25am -
  • newA Toshiba Business Unit Says It Has Been Attacked By Hacking Group DarkSide
    A division of Toshiba said in a statement on Friday that its European business has been hit by a cyberattack by cyber criminal group DarkSide, which is the same group that the U.S. FBI blamed for the Colonial Pipeline attack. According to a Toshiba s…
    - 13 hours ago 15 May 21, 1:03am -
  • newTSMC Is Considering a 3nm Foundry In Arizona
    An anonymous reader quotes a report from Ars Technica: Reuters reports that TSMC -- Taiwan Semiconductor Manufacturing Company, the chip foundry making advanced processors for Apple, AMD, and Qualcomm -- is beefing up its plans to build factories in…
    - 13 hours ago 15 May 21, 12:45am -
  • new'I Made Doge In Like Two Hours': Dogecoin Creator Says He 'Didn't Consider' Environmental Impact
    One of the creators of dogecoin has noted that he "didn't consider" the environmental impact of the cryptocurrency, which was initially created as a joke. The Independent reports: The comments from Billy Markus, one of the people who helped create do…
    - 14 hours ago 15 May 21, 12:02am -

distrowatch

  • BSD Release: NomadBSD 130R-20210508
    A new stable version of NomadBSD has been released. NomadBSD is a persistent live system for USB Flash drives, based on FreeBSD. It features automatic hardware detection and setup and it is configured to be used as a desktop system (with Openbox as t…
    - 3 days ago 13 May 21, 1:43am -
  • Distribution Release: UBports 16.04 OTA-17
    UBports is a community-developed fork of Canonical's Ubuntu Touch operating system for mobile devices. The project's latest release is 16.04 OTA-17 which introduces new device support, camera fixes across multiple devices, and an update to the Mir di…
    - 3 days ago 12 May 21, 7:17pm -
  • Distribution Release: Parted Magic 2021_05_12
    Parted Magic is a small live CD/USB/PXE with its elemental purpose being to partition hard drives. Although GParted and Parted are the main programs, the CD/USB also offers other applications, such as Partition Image, TestDisk, fdisk, sfdisk, dd, and…
    - 3 days ago 12 May 21, 5:00pm -
  • Distribution Release: Bodhi Linux 6.0.0
    Bodhi Linux is an Ubuntu-based distribution which combined Ubuntu's long-term support (LTS) release with the Moksha desktop, which is a fork of the Enlightenment user interface. "Today the Bodhi Team is pleased to announce the release of Bodhi Linux…
    - 3 days ago 12 May 21, 2:17pm -
  • Distribution Release: Guix System 1.3.0
    Ludovic Courtès has announced the release of Guix System 1.3.0, an advanced distribution of the GNU operating system developed by the GNU Project which respects the freedom of computer users. It uses a recent Linux-libre kernel and a custom package…
    - 3 days ago 12 May 21, 8:25am -
  • BSD Release: DragonFly BSD 6.0.0
    Justin Sherrill has announced the release of a new version of DragonFly BSD. The latest version, DragonFly BSD 6.0.0, focuses on filesystem improvements, including work done to the advanced HAMMER2 filesystem. "DragonFly version 6.0 is the next step…
    - 5 days ago 10 May 21, 4:29pm -
  • DistroWatch Weekly, Issue 916
    This week in DistroWatch Weekly: Review: JingOS 0.8 and TribblixNews: Fedora introduces i3 spin, pfSense provides WireGuard packages, FreeBSD improves wireless supportQuestions and answers: Installing third-party software on distributionsReleased las…
    - 6 days ago 10 May 21, 12:22am -
  • Distribution Release: GParted Live 1.3.0-1
    GParted Live is a business card-size live CD distribution with a single purpose - to provide tools for partitioning hard disks in an intuitive, graphical environment. The project's latest release, GParted Live 1.3.0-1, improves exFAT filesystem suppo…
    - 10 days ago 5 May 21, 1:45pm -
  • DistroWatch Weekly, Issue 915
    This week in DistroWatch Weekly: Review: Ubuntu 21.04News: Alpine considers own service manager, Fedora provides Silverblue upgrade instructions, Lubuntu 18.04 nears end of life, Mint changes Hypnotix provider and is included in Shells.com, Linus Tor…
    - 13 days ago 3 May 21, 12:15am -
  • OS Release: OpenIndiana 2021.04
    OpenIndiana is a continuation of the OpenSolaris operating system. The project's latest release is 2021.04 which includes updates for key desktop applications, development tools, and hardware drivers. "We have updated firefox and Thunderbird to newer…
    - 14 days ago 1 May 21, 6:20pm -

nixcraft

How to turn off the banner in Linux or Unix when login using ssh

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

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

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

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

- 10 Apr 18, 7:52pm -
How to upgrade OpenBSD from 6.2 to 6.3

- 2 Apr 18, 7:07pm -

sourceforge

  • Projects of the Week, December 21, 2020
    Here are the featured projects for the week, which appear on the front page of SourceForge.net: 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 SourceForge.net: 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 SourceForge.net: 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 SourceForge.net: ClonezillaClonezilla is a partition and disk imaging/cloning program similar to True Image®. ...The post Projects of the Week, November 30, 2020 appeare…
    - 30 Nov 20, 5:28am -
  • Projects of the Week, November 23, 2020
    Here are the featured projects for the week, which appear on the front page of SourceForge.net: Octavi-OSAn AOSP based custom rom with new look and feel.[ Download Octavi-OS ...The post Projects of the Week, November 23, 2020 appeared first on Sourc…
    - 23 Nov 20, 5:34am -
  • “Community Choice” Project of the Month Vote – January 2021
    The vote for January 2021 Community Choice SourceForge Project of the Month is now available, and will run until December 15, 2020 12:00 UTC. To cast your vote, ...The post “Community Choice” Project of the Month Vote – January 2021 appeared f…
    - 20 Nov 20, 5:14am -

linuxvoice

icewalkers

  • newHAProxy 2.4.0
    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…
    - 1 hour ago 15 May 21, 12:56pm -
  • newPostgreSQL 13.3
    PostgreSQL is a sophisticated Object-Relational DBMS, supporting almost all SQL constructs, including subselects, transactions, and user-defined types and functions. It is the most advanced open-source database available anywhere.
    - 1 hour ago 15 May 21, 12:56pm -
  • WordPress 5.7.2
    WordPress lets you easily create a simple web page or a more complex website. This is usually the primary tool used by those who want to start publishing on the internet. But WordPress is also used by important publishers as well as professional…
    - 2 days ago 13 May 21, 11:31am -
  • Highlight 4.1
    Highlight is a universal sourcecode converter for Linux and Windows, which transforms code to HTML, XHTML, RTF, LaTeX or TeX - files with syntax highlighting.(X)HTML output is formatted by CSS.Highlight supports 50 programming languages and 54 high…
    - 2 days ago 13 May 21, 11:31am -
  • RazorSQL 9.4.2
    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,…
    - 3 days ago 12 May 21, 3:11pm -
  • GLib2 2.68.2
    GLib is the low-level core library that forms the basis for projectssuch as GTK+ and GNOME. It provides data structure handling for C,portability wrappers, and interfaces for such runtime functionality asan event loop, threads, dynamic loading, an…
    - 3 days ago 12 May 21, 3:09pm -
  • MySQL 8.0.25
    The MySQL database server is the world's most popular open source database. Its architecture makes it extremely fast and easy to customize. Extensive reuse of code within the software and a minimalistic approach to producing functionally-rich f…
    - 4 days ago 11 May 21, 12:40pm -
  • VLC media player 3.0.14
    VLC media player is a highly portable multimedia player for various audio and video formats (MPEG-1, MPEG-2, MPEG-4, DivX, mp3, ogg, ...) as well as DVDs, VCDs, and various streaming protocols. VLC can also be used as a server to stream in unica…
    - 4 days ago 11 May 21, 12:40pm -
  • PuTTY 0.75
    PuTTY is a free Telnet and SSH client, along with an xterm terminal emulator.SSH, Telnet and Rlogin are three ways of doing the same thing: logging in to a multi-user computer from another computer, over a network.
    - 6 days ago 9 May 21, 12:32pm -
  • Wine 6.8
    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…
    - 7 days ago 8 May 21, 1:36pm -

flickr

WEb hosting Truxgo
WEb hosting Truxgo
- 20 hours ago 14 May 21, 6:15pm -
Peony (May 2021)
Peony (May 2021)
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Steaming
Steaming
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WEb hosting Truxgo Mexico
WEb hosting Truxgo Mexico
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VPS Korea
VPS Korea
- 2 days ago 13 May 21, 4:12pm -
Dedicated Server
Dedicated Server
- 2 days ago 13 May 21, 4:10pm -

linux.com

  • How LF communities enable security measures required by the US Executive Order on Cybersecurity
    Our communities take security seriously and have been instrumental in creating the tools and standards that every organization needs to comply with the recent US Executive Order Overview The US White House recently released its Executive Order (EO) o…
    - 1 day ago 14 May 21, 7:30am -
  • How WASI Makes Containerization More Efficient
    By Marco Fioretti WebAssembly, or Wasm for brevity, is a standardized binary format that allows software written in any language to run without customizations on any platform, inside sandboxes or runtimes – that is virtual machines – at near nati…
    - 2 days ago 13 May 21, 9:00pm -
  • Hyperledger Announces 2021 Brand Study
    The debate is no longer about deploying blockchain technology, but rather about building production networks that will scale and interoperate. In 2020, the focus shifted from proving the value of blockchain to scaling, governance, and managing blockc…
    - 3 days ago 12 May 21, 8:48pm -
  • Open Source API Gateway KrakenD Becomes Linux Foundation Project
    KrakenD framework becomes the Lura Project and gets home at Linux Foundation where it will be the only enterprise-grade API Gateway hosted in a neutral, open forum SAN FRANCISCO, May 11, 2021 – The Linux Foundation, the nonprofit organization enabl…
    - 4 days ago 11 May 21, 10:00pm -
  • Save up to 50% on Cloud Training Bundles and Bootcamps!
    We probably don’t need to tell you how in demand cloud skills are right now, and how big of a shortage there is of qualified professionals. Just read these articles from TechHQ, CRN, TechRepublic, or our own 2020 Open Source Jobs Report which found…
    - 4 days ago 11 May 21, 9:00pm -
  • The Linux Foundation and NGMN Collaborate on End-to-End 5G and Beyond
    SAN FRANCISCO, Calif.  and FRANKFURT, GERMANY – May 10, 2021 – The Linux Foundation and the Next Generation Mobile Network Alliance (NGMN), today announce the signing of a Memorandum of Understanding (MoU) for formal collaboration regarding end-…
    - 5 days ago 10 May 21, 11:00pm -
  • Btrfs: Advantages of upgrading from UEK5 to UEK6
    Advantages in btrfs you will receive when you upgrade from UEK5 to UEK6 Click to Read More at Oracle Linux Kernel DevelopmentThe post Btrfs: Advantages of upgrading from UEK5 to UEK6 appeared first on Linux.com.
    - 5 days ago 10 May 21, 10:00pm -
  • OpenPOWER Foundation announces LibreBMC, a POWER-based, fully open-source BMC
    News from the OpenPOWER Blog: Baseboard management controllers (BMCs) are a mainstay in data centers. They enable remote monitoring and access to servers, and they’re responsible for the rise of “lights out management.” But from a hardware pers…
    - 5 days ago 10 May 21, 5:56pm -
  • Interview with Masato Endo, OpenChain Project Japan
    Linux Foundation Editorial Director Jason Perlow had a chance to speak with Masato Endo, OpenChain Project Automotive Chair and Leader of the OpenChain Project Japan Work Group Promotion Sub Group, about the Japan Ministry of Economy, Trade and Indus…
    - 5 days ago 10 May 21, 7:37am -
  • ‘Master,’ ‘Slave’ and the Fight Over Offensive Terms in Computing (New York Times)
    The CNCF’s Priyanka Sharma and her efforts on Diversity, Equity, and Inclusion are featured in this New York Times article: ‘Master,’ ‘Slave’ and the Fight Over Offensive Terms in Computing (New York Times, Reprint at the Linux Foundation B…
    - 9 days ago 6 May 21, 5:28pm -

linux.org

  • LFCS – Managing Software – Ubuntu
    With any Linux system, managing the system software is a major part of keeping the system working properly, Ubuntu is no exception. In my previous article, I covered this information for CentOS, this article will cover the Ubuntu side of Managing So…
    - 12 days ago 3 May 21, 3:57pm -
  • Portable Raspberry Pi 400
    The Raspberry Pi Foundation (raspberrypi.org) has released a new Pi, the Raspberry Pi 400. The 400 is encased inside a keyboard. The Raspberry Pi 400 reminds me of my first computer, a Texas Instruments 99/4a. It was a keyboard you hooked up t…
    - 22 days ago 23 Apr 21, 11:53am -
  • Flatpak and WhatIP
    Anyone using Linux has an understanding, even a basic one, of installing software. Linux comes with repositories of software for installation. The software is installed using the ‘apt’ command. Other repositories exist which require differe…
    - 40 days ago 5 Apr 21, 1:10pm -
  • Software Management - RHEL/CentOS
    No matter your use for Linux, be it CentOS or Ubuntu, you will need to manage applications and services. I will cover the ways you can manage your software on a CentOS system, the next article will cover similar management on an Ubuntu system.…
    - 44 days ago 1 Apr 21, 1:06pm -
  • Create Your Own Linux Installation
    Some of you may want to have an installation media for installing Linux to multiple systems. Sometimes though, the pre-loaded apps may not be your favorite ones to use. In a business environment, you may need to remove a lot of apps that aren't wan…
    - 68 days ago 8 Mar 21, 12:10pm -
  • LFCS – SELinux
    In a previous article, LFCS – How to Recover ROOT Password, I covered some basics on SELinux. In this article, I will cover a little more about SELinux.SELinux is a way to use Access Control Lists (ACL) to manage the security of the Linux system…
    - 80 days ago 24 Feb 21, 11:00am -

linuxfoundation

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

  • newErik Sterck GmbH, Guest Blog: A DevOps Story
    Erik Sterck GmbH identified the application-centric trend in their customer base Realized the need to shift their own focus to capitalize on the opportunity Identified and focused on the need for a high degree of automation in helping their customers…
    - 14 hours ago 15 May 21, 12:09am -
  • Cloud Native Data Protection for Your SUSE Agile Data Platform with TrilioVault for Kubernetes
    In our agile data platform series, I have been focusing on data management technologies, such as MongoDB and Microsoft SQL Server.  Today, I want to look at one of the features that a production-ready, agile data platform must have: data protec…
    - 2 days ago 13 May 21, 3:31pm -
  • A(utomotive) race is on.
    Automotive is going through one of the biggest transformations among all industries. Since its inception, for decades, it focused on hardware and horsepower. Now, the entire sector needs to reconsider the supply chain ties, the relationships with cus…
    - 4 days ago 11 May 21, 5:36pm -
  • Innovate Everywhere with SUSE & Microsoft @SUSECON Digital 2021!
    SUSE and Microsoft are technology leaders who have innovation at the heart of their partnership, and so as this year’s SUSECON Digital further extends its theme of ‘Innovate Everywhere’ it makes sense that Microsoft would be a Cornerstone spons…
    - 4 days ago 11 May 21, 4:06pm -
  • Women in SAP – It’s a Celebration
    Working at SUSE, I come across a lot of wonderful women. They are my co-workers, my partners, and my customers. They each bring tremendous intellect and work ethic to the table and it’s been a joy getting to know each of them .  They are – Women…
    - 5 days ago 10 May 21, 11:25pm -
  • SUSE Training: Limited-Time Offer
    If you are like most businesses, you are struggling to find the skills you need to pivot your business in this new economy. Undoubtedly, you are also struggling with the costs to train your team. As your trusted training partner, we are providing you…
    - 5 days ago 10 May 21, 2:23pm -
  • SUSE Linux Enterprise 15 Service Pack 3 Public Release Candidate is out!
    We are delighted to announce the Public Release Candidate for SUSE Linux Enterprise 15 Service Pack 3! You can download it from here. openSUSE Leap 15.3 & SLE 15 SP3 Starting with SP3, we are now offering packages pre-built binaries from SLE in addit…
    - 5 days ago 10 May 21, 1:55pm -
  • 3 Reasons Why Authorized Training Matters
    How often have you or your team answered cursory or even critical IT related questions with an approach of “I’ll just Google or YouTube it”? With the skills shortage at record highs and the skills gap a continuing concern among IT departments,…
    - 5 days ago 10 May 21, 12:29pm -
  • Data Transformation taken Out-of-this- World @ SUSECON Digital 2021 with Fujitsu and SUSE
    As we prepare for our second annual online SUSECON Digital event, we’ve extended our theme of ‘Innovate Everywhere’ and taken it quite literally.  This year, SUSECON will ‘launch’ into another universe, and take you to three virtual worlds…
    - 5 days ago 10 May 21, 10:38am -
  • Four SUSE Colleagues Recognized by CRN’s Women of the Channel 2021
    It gives me great pleasure to announce that four of our talented colleagues at SUSE have been recognised by CRN in their Women of the Channel listing for 2021. They are: Rachel Cassidy, SVP Global Cloud & Channels Sherry Yu, Global Director of Cloud…
    - 5 days ago 10 May 21, 7:04am -

Itsfoss

lisenet.com

  • Moving to TrueNAS and Democratic CSI for Kubernetes Persistent Storage
    I read an article about TrueNAS enabling container storage for Kubernetes by using the Democratic CSI driver to provide direct access to the storage system, and jumped right in. Up until now I was using my own DIY NAS server to provide various servic…
    - 21 days ago 24 Apr 21, 12:30pm -
  • AWS EKS AccessDenied: The aws-auth ConfigMap in your cluster is invalid
    Deleting a managed node group from AW EKS. The Problem I’ve got an issue with an EKS cluster node group where I can’t delete it. As a consequence, I can’t delete my EKS cluster because it has a node group attached to it. I’ve provisioned my E…
    - 27 days ago 18 Apr 21, 3:20pm -
  • Install MetalLB and Istio Ingress Gateway with Mutual TLS for Kubernetes
    Configuring encryption between Kubernetes pods with Istio and mTLS. Pre-requisites We are using our Kubernetes homelab to deploy MetalLB and Istio. The Plan In this article, we are going to use our Kubernetes cluster do the following: Install MetalLB…
    - 38 days ago 7 Apr 21, 8:20pm -
  • Upgrading Homelab Kubernetes Cluster from 1.19 to 1.20
    Calico 3.18 has been released with support for Kuberneter 1.20, therefore it’s time to upgrade! The Upgrade Path Our cluster was built using Ansible (kubeadm), therefore we could delete the existing one and use Ansible to build a new one with the l…
    - 43 days ago 2 Apr 21, 9:45pm -
  • Install a Multi-Master Kubernetes Cluster with Ansible
    We are going to build a highly available Kubernetes homelab cluster with three control plane nodes and three worker nodes using Ansible. Disclaimer Ansible playbooks are based on the Kubernetes homelab deployment that has been covered in this article…
    - 55 days ago 21 Mar 21, 4:20pm -
  • How to use Hyphens in Systemd Mount Points
    Move Fstab mount config that contains hyphens to Systemd. The Problem I’d like to move the following /etc/fstab configuration to Systemd: UUID=73297ccb-8aa8-4e36-96d7-955980097008 /mnt/storage-ssd xfs rw,nodev,nosuid 0 0 UUID=e90a3068-51b1-454b-b5d…
    - 62 days ago 14 Mar 21, 1:30pm -
  • Create Your Own Certificate Authority (CA) for Homelab Environment
    I use my own Root CA to manage certificates in the homelab environment. Create a Root CA Certificate Generate a Root CA that is valid for 10 years: $ openssl req -newkey rsa:2048 -keyout homelab-ca.key -nodes -x509 -days 3650 -out homelab-ca.crt Veri…
    - 76 days ago 28 Feb 21, 7:00pm -
  • Monitor Mikrotik Router with Grafana and Prometheus (mikrotik-exporter)
    We are going to deploy mikrotik-exporter to visualise Prometheus monitoring data for Mikrotik. Pre-requisites A Mikrotik router. I’ve been using Mikrotik for many years, and it’s done the job really well. In my honest opinion, the best thing you…
    - 90 days ago 14 Feb 21, 6:00pm -
  • Install and Configure Alertmanager with Slack Integration on Kubernetes
    We are going to deploy Alertmanager to handle alerts sent by our Prometheus server. We will also configure Alertmanager to send alert notifications to our Slack channel using Incoming Webhooks. Pre-requisites We are using our Kubernetes homelab to de…
    - 91 days ago 13 Feb 21, 8:00pm -
  • Install Kube State Metrics on Kubernetes
    We are going to deploy a kube-state-metrics service to generates metrics about the state of our Kubernetes objects. The metrics are exported on the HTTP endpoint /metrics on the listening port TCP 8080. Pre-requisites We are using our Kubernetes home…
    - 91 days ago 13 Feb 21, 6:00pm -

linuxadmin.io

  • 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 -

sysadmincasts.com

  • #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 -

devconnected.com

  • 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.
    - 69 days ago 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…
    - 77 days ago 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 -

LWKB

  • What is the Fortran Programming Language?
    Fortran is a programming language suited to scientific computing problems. Discover Fortran's history, popularity, and which industries still use it today.
    - 1 day ago 14 May 21, 8:00am -
  • How to Install and Configure Gogs on Ubuntu 18.04
    In this tutorial, learn about the open-source self-hosted Git service called Gogs. We cover how to install, configure, and upgrade Gogs on Ubuntu 18.04.
    - 3 days ago 12 May 21, 8:00am -
  • How to Install and Configure HAProxy on CentOS 7
    HAProxy is open-source software widely used as a high availability load balancer. Learn how to install and configure HAProxy on CentOS 7 today.
    - 5 days ago 10 May 21, 10:00am -
  • InterWorx Remote SFTP Backups with Rotation
    Remote backups are important. Join us to discover the pros and cons of different backup methods and how to implement SFTP backups on an InterWorx server.
    - 8 days ago 7 May 21, 10:00am -
  • How to Install and Configure Podman on Ubuntu 20.04
    Learn about Podman in this tutorial. We cover what Podman is, how to install it on your server, and provide practice commands to try out!
    - 10 days ago 5 May 21, 8:00am -
  • What is Observability?
    Join us to discover the purpose and benefits of observability, how it differs from monitoring, and observability's various data tools.
    - 12 days ago 3 May 21, 8:00am -
  • How to Enable Acronis Encryption
    Keeping local backups is essential for any company. Learn how to enable encrypted Acronis Backups to restore essential data after a system failure.
    - 15 days ago 30 Apr 21, 8:00am -
  • Understanding How To Use the AWK Command
    AWK searches through files to find lines that match certain patterns. Learn how to create different pattern types to locate the server information you need.
    - 17 days ago 28 Apr 21, 8:00am -
  • What is Application Performance Monitoring?
    Application performance monitoring (APM) helps you proactively address site issues or concerns. Learn about the valuable metrics that APM tools provide.
    - 19 days ago 26 Apr 21, 8:00am -
  • Restoring Files From an Acronis VMware Backup
    Join us to learn about Acronis VMware Backups and the restore process, from selecting the agent, setting the restore location, and restoring the backup.
    - 22 days ago 23 Apr 21, 8:00am -
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