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Server: Bitcoin, ArcShell, Red Hat Summit , IBM, Kubernetes and More

Submitted by Roy Schestowitz on Monday 18th of March 2019 09:08:41 PM Filed under
Server
  • What is BTCPay Server? Free & Open Source Bitcoin Payment Processor

    Bitcoin’s potential as a decentralized, P2P digital currency is, in many cases, limited by the extension of the application and design space around the legacy cryptocurrency. Particularly in regards to merchant adoption, legacy payment processing services remain much more straightforward to use.

    Bitcoin is an invention of money, not explicitly payments. However, furthering its adoption as a means of payment will go a long way in bolstering its prominence among the mainstream.

  • ArcShell offers modular automation development with Bash

    ArcShell is an open-source modular development framework for building automation solutions using Bash. It runs on most Unix and Linux hosts. It’s easy to install, easy to distribute, and easy to build upon. New capabilities are added every week, and the project is actively maintained.

    I am the founder of Arclogic Software and the developer of ArcShell. I have been building automation and monitoring solutions from scratch for two decades.

    I am frustrated by the lack of unified solutions to the kinds of problems everyone writing scripts encounters. The answers I find are often not up to date, portable, buggy, and generally not usable for one reason or another. In August of 2016, I left a long stint working in IT services to pursue the goal of solving that problem by building ArcShell.

  • Red Hat Summit Labs Highlights 2019

    Red Hat Summit is a fantastic opportunity to learn about technologies that impact your business, and to deepen your understanding of Red Hat’s products it’s hard to beat the labs at Red Hat Summit.

    Summit labs are two-hour, hands-on sessions that walk through specific products or solutions. Everything needed to complete the labs is provided by Red Hat, from laptop/workstation to content and remote access to a pre-built environment.

    Instructors help students walk through the labs step by step. Red Hat labs are proctored by Red Hat engineers, and are an opportunity to not only learn about technology, but also to meet some of the people building the technology.

  • Entry Power S812 Gets A New – But Still Short – Lease On Life

    Despite the fact that Moore’s Law increases in performance in CPUs have been slowing for years, for many customers, the growth in the throughput performance of processors as more cores and threads are added to a Power9 chip have outstripped the capacity growth requirements for many IBM i shops. For many of these customers, a single core Power7, Power7+, or even Power8 processor did the trick just fine, and is better suited to their needs than an entry Power9 machine with just one core running IBM i.

    We would argue – and have argued many times – that what IBM needs to do is make the Power chip cores and the IBM i and Linux licenses that run on them cheaper so more customers will consolidate X86 Linux workloads onto Linux partitions on Power and, wherever possible, port X86 Windows Server workloads to Linux on Power and pull these in, too. This would mop up all of that extra capacity, and provide a more integrated, hybrid system than is possible over the network, and give Power Systems a nice jolt in the arm, too.

  • The What and the Why of the Cluster API

    Early in the evolution of the Kubernetes project, there was a desire for configurability, as different environments had varying constraints. This flexibility gave way to a myriad of assertions, and opinions, that initially fragmented the community around installation paths. However, it was clear to the community that there were a set of common overlapping concerns, or a lowest common denominator. In order to address these specific concerns, kubeadm was born as a composable bootstrapping tool for Kubernetes clusters.

  • College student with 'visions of writing super-cool scripts' almost wipes out faculty's entire system

    Monday has once more reared its ugly head, but brings with it the charming face of Who, Me?, El Reg's weekly look at cringeworthy events of readers' pasts.

    This week, we meet "Ted", who tells us of a time many years ago when he was at a local college taking a course in computing.

    "At the time, we were one of the first to go through a new curriculum that combined both hardware and software engineering," Ted said.

»

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today's howtos

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    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

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  • How To Install MongoDB on AlmaLinux 9 - idroot

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