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Servers: Facebook, Red Hat, Enarx, KubeCon and SUSE

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  • Instagram: What’s the Technology Behind This Social Media Platform?

    It runs “Natty Narwhal (Ubuntu Linux version 11.04) on Amazon EC2. Though the developers found out that lower versions of Ubuntu had varieties of random freezing incidents on Amazon EC2, they are certain the Linux 11.04 has been firm.

  • Four key tactics to better deliver APIs and improve customer experience through open banking

    Digital leaders are embracing open banking as a cornerstone to their banking distribution strategy. They are using APIs to connect with partners and bring innovative digital services to their customers who continue to seek better experiences.

    More broadly, customers want banking services that integrate into their digital life, explains Capgemini in its World Retail Banking Report 2018. "That’s why it makes strategic sense for banks to support the API-led economy and collaborate with third-parties to offer new-age services," the report says.

  • Krazy Parties At KubeCon Barcelona

    Are you all set to attend the upcoming KubeCon in Barcelona? They have a jam-packed schedule for technical sessions, workshops, and great talks.

    But this KubeCon is special. “This year we’ll be celebrating Kubernetes’ 5th anniversary!,” said Janet Kuo, Software Engineer at Google, Co-Chair of KubeCon + CloudNativeCon.

  • Announcing Enarx for running sensitive workloads

    Running software is something that most of us do without thinking about it. We run in "on premises"—our own machines—or we run it in the cloud - on somebody else's machines. We don't always think about what those differences mean, or about what assumptions we're making about the securtiy of the data that's being processed, or even of the software that's doing that processing. Specifically, when you run software (a "workload") on a system (a "host") on the cloud or on your own premises, there are lots and lots of layers. You often don't see those layers, but they're there.

  • Monitoring For Organizations At Scale With M3 And Prometheus

    For the past few years Prometheus has solved the monitoring needs of many and it is exceptional at what it does. Being the second project to graduate from CNCF incubation, Prometheus has exploded in popularity and is the monitoring tool of choice for many cloud native adopters. While Prometheus is great at real time monitoring, it was not designed to be a long term persistent store of metrics.

  • MANAGEDKUBE LAUNCHES NEW APPLICATION DEDICATED TO DEMOCRATIZING KUBERNETES INFORMATION, COLLABORATES WITH GOOGLE CLOUD
  • What’s The Right Ingress Controller For My Kubernetes Environment?
  • SUSE Teams Up with Veeam for Data Protection Support

    SUSE and Veeam are teaming up to offer a great solution for your data protection needs. Veeam has just granted their Veeam Ready-Repository (and soon, Veeam Ready-Object) designation to SUSE Enterprise Storage 5.5. Now enterprises get a high-performing and flexible backup target with high scalability. Together, SUSE and Veeam can deliver an extremely cost-effective, flexible, scalable solution for enterprise archive, backup and recovery implementations.

  • KubeCon Barcelona: The New SUSE, and SUSE CaaS Platform.

    In a short while, SUSE will become the largest independently operating open source company in the world. Some have branded this era, “The New SUSE and wow it’s time to see what “The New SUSE” looks like at KubeCon Barcelona. We are here to talk about modern, Kubernetes-based application delivery solutions that you need today. We’ve upped our sponsorship and we’re ready to rock.

  • What is a Kubernetes distribution, and why would you want one?

    Kubernetes (or K8s, if you want to be cool) is currently one of the fastest growing technologies in the world of open source. These days the technology in, and associated with, Kubernetes seems almost endless – and the innovation comes just as fast. Kubernetes was first introduced in 2014 as a brainchild of the citizens and people of Google-landia. 2017 saw Kubernetes start to take off in popularity largely due to an incredibly loyal following of contributors, and by 2018, Kubernetes was looking like a de-facto standard for container orchestration. As of recent, Kubernetes has seen advances in flexibility, governance, storage, and security. As with all things open source, you can just download it from the internet, too – what a time to be alive!!!

More in Tux Machines

Let's Try Debian Unstable

You may have been familiar with the name Debian Unstable also known as Sid and may want to try it. As an Ubuntu user, this curiosity is nothing weird, as every release of Ubuntu itself is created from it, and many persons around you may talk about it pretty often. The secret is, there is no image file to download for it, so you cannot install it as an operating system. This is why I make this simple guide to invite you to try Debian Unstable on your computer. Let's go! [...] You must have a computer with Debian Stable installed. For example, you may install Debian in a virtual machine as it counts as one computer. At the time I write this, Stable is Debian 10. Next time, Stable will be Debian 11. If you do not have one yet, download Debian 10, and install it to your computer. Please be aware that doing this will require you large data transfer and also time. As an example,in an expe riment it requires ~2GB download, ~4GB storage, and no less than 4 hours to finish. [...] Finally, post-upgrade may introduce you to multiple packages need to be removed. This can be known by running simply $ sudo apt-get install without argument. It may say "some packages need to be removed by command line apt-get autoremove. Read more

today's howtos

  • HOWTO Make Mozilla Firefox Blazing Fast On Linux

    The Firefox web browser is, by default, much, much slower than it can be on Linux. There is, luckily, several ways to make it a whole lot faster by changing one or more configuration options that are not so easy to find or understand. Newly released Firefox 88 made it easier, though you can make older Firefox versions and Firefox LTS versions faster with some trickery. Here's the options you have and the performance they provide.

  • How to Install Guider Linux Performance Analyzer on Ubuntu 20.04

    Monitoring the real-time state and behavior of the system and each of its components is crucial for any system administrator. Guider is an open-source performance analyzing tool for Linux operating systems. It is designed to measure the use of system resources, analyze it and improve the performance of the operating system. In this tutorial, I will show you how to install and use Guider on Ubuntu 20.04.

  • How to Uninstall Chromium and Get Rid of It From Your Computer

    Chromium is the open-source web browser project used by Google to create Google Chrome. It has an interface and functionality similar to Chrome, allowing you to navigate the Internet and take advantage of privacy features. You can set it up on any operating system, including Windows and Mac. It’s also possible to install Chromium on Linux.

  • How to Write a Shell Script in Ubuntu 20.04 LTS

    A shell script is a Linux-based script in which commands are written, and when a user executes the script, all those commands that are in the script are executed one after another. Think of it this way: You have a task you need to do that requires a certain number of commands to be written by the user, so it’s difficult to write and then execute those commands one at a time, that’s where the shell script comes in. To accomplish this task, simply write all of these commands into a single script and save that script file somewhere. Then, when the user needs to do a particular task, all they have to do is run the saved script and the task is done without having to write all the commands again one by one. The shell is an interpreter of the commands that the user writes.

  • How to display GUI dialogs in bash script using Zenity

    We all know that Linux bash scripts are a real strength of Linux. Often we want to display a graphical user interface (GUI) in our scripts to make interaction with users easier. GUI makes any script more user-friendly and beautiful. For GTK in shell scripts, there are many options and tools available in Linux. In this article, we will show you how to use Zenity to display GUI dialogs in Bash scripts. Zenity is an open-source application for displaying simple GUI in shell scripts. It makes scripts more user-friendly by displaying GTK+ dialogs. Zenity is a handy command-line tool for modern shell scripting. Zenity is easy to use and a cross-platform application.

  • Steven Pritchard: Dealing with old ssh implementations

    Over the last several releases, Fedora has removed support for old, broken crypto algorithms. Unfortunately, this makes it harder to deal with old devices or servers that can't easily be upgraded. For example, I have a switch that I can't connect to with the ssh on Fedora.

The 5 Best Linux PDF Editors You Should Try

Finding a good and reliable PDF editor is a nerve-racking job with all these unwanted opinions flying around on the internet. Everyone has different preferences and use cases for their PDF editor, and choosing the one that suits you the best is important. The number of applications available for Linux-based operating systems is immeasurable. But when it comes to PDF editors, only a handful of the apps top the chart. In this guide we have curated a list of the best Linux PDF editors that you can download for free on your computer. Read more

How to Upgrade to Ubuntu 21.04 from Ubuntu 20.10 (Groovy to Hirsute)

Here are the steps on how to upgrade your Ubuntu 21.04 from Ubuntu 20.10 (Groovy Gorilla to Hirsute Hippo). Read more