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today's howtos

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HowTos
  • How To Install PostgreSQL 14 on Ubuntu 20.04 - howtodojo

    In this tutorial, we learn how to install PostgreSQL 14 on Ubuntu 20.04 (Focal Fossa).

    PostgreSQL, or usually called Postgres, is an open-source object-relational database management system (ORDBMS) with an emphasis on extensibility and standards compliance.

    PostgreSQL is ACID-compliant and transactional. It is developed by PostgreSQL Global Development Group (PGDG) that consists of many companies and individual contributors. PostgreSQL released under the terms of PostgreSQL license.

  • How to Install Minikube on CentOS 8 - Unixcop

    Minikube is open source software for setting up a single-node Kubernetes cluster on your local machine. The software starts up a virtual machine and runs a Kubernetes cluster inside of it, allowing you to test in a Kubernetes environment locally.

    Minikube is a tool that runs a single-node Kubernetes cluster in a virtual machine on your laptop.

    In this tutorial we will show you how to install Minikube on CentOS 8.

  • How to Install and Secure Redis on Ubuntu 20.04 | RoseHosting

    Redis (short for Remote Dictionary Server), is an open-source in-memory data structure store. It’s used as a flexible, highly available key-value database that maintains a high level of performance. It helps to reduce time delays and increase the performance of your application by accessing in microseconds.

  • How to Upgrade to Ubuntu 21.10 - OMG! Ubuntu!

    If the glowing reviews for the Ubuntu 21.10 release have you intrigued, here’s how to upgrade to Ubuntu 21.10 from an earlier version.

    Fair warning: this tutorial is super straightforward (the benefits of upgrading after a stable release, rather than a little bit before). Meaning no, you don’t need to be a Linux guru to get going!

    There are plenty of good reasons to upgrade from Ubuntu 21.04 to Ubuntu 21.10, such as benefiting from a newer Linux kernel, enjoying a new GNOME desktop, sampling the new Yaru Light theme, and getting to go hands-on with an able assortment of updated apps.

  • How to install Adobe Flash Player on a Chromebook

    Today we are looking at how to install Adobe Flash Player on a Chromebook. Please follow the video/audio guide as a tutorial where we explain the process step by step and use the commands below.

  • How to install OnlyOffice on Linux Lite 5.4 - Invidious

    In this video, we are looking at how to install OnlyOffice on Linux Lite 5.4. Enjoy!

  • Jenkins: How to add a JDK version - Anto ./ Online

    This guide will show you how to add a JDK version to Jenkins. If you plan to run a Java build requiring a specific version of the Java Development Kit, you need to do this.

  • Sending EmailsSend them from Linux Terminal? | Linux Journal

    Does your job require sending a lot of emails on a daily basis? And you often wonder if or how you can send email messages from the Linux terminal.

    This article explains about 6 different ways of sending emails using the Linux terminal. Let’s go through them.

More in Tux Machines

Intel: Intel Alder Support in Linux

  • Alder Lake system features DDR5, six GbE ports, and 20Gbps USB 3.2 Gen2X2

    Neousys unveiled two embedded PCs based on Intel’s 12th Gen S-series with up to 64GB DDR5-4800: The “Nuvo-9000” has up to 6x GbE with optional PoE+, 5x USB 3.2 Gen2 (including a 2×2 port), M.2 with PCIe Gen4, and up to 2x PCIe x16. There is also a smaller, fanless “Nuvo-9531.” Neousys has announced two of the first embedded computers based on Intel’s 7nm 12th Gen Alder Lake processors. Both the PCIe x16 equipped Nuvo-9000 and more compact Nuvo-9531 use the high-end Alder Lake S-series processors.

  • Intel Alder Lake N Support Introduced For Mesa 22.0 - Phoronix

    In addition to this week seeing Raptor Lake S support added for Mesa 22.0, the Alder Lake N additions have also been merged for this quarter's Mesa update. Given the insignificant changes from the driver perspective for the existing Alder Lake (S) support, the Alder Lake N support is namely just adding new PCI IDs and identifying them as Alder Lake family while having "Display13" for the display capabilities.

  • Intel releases patch for Alder Lake's Thread Director Linux support to increase performance and energy efficiency

    With the release of Intel's 12th Gen Core Alder Lake series of CPUs, it was discovered that performance for the new CPUs was more efficient in Microsoft Windows 11 than in the Linux operating system. This is due to Linux not having adequate support for Intel's Thread Director technology that allows for the operating system to access high-performing Golden Cove cores and the energy-efficient Gracemont cores properly. Intel's Thread Director is created from the Enhanced Hardware Feedback Interface or HFI.

Android Leftovers

Meet The Incredible $15 Linux Computer

Brian Benchoff is an embedded engineer who has graced us with unique, whimsical devices like the RGB Gaming Coaster and the Zip Drive Tower. Now he’s back with a decidedly more practical design: a fully-functional Linux computer — screen and keyboard included — that costs a mere $15. Well, sort of. . . The self-described “Linux Swiss Army Knife” PC packs a surprising amount of functionality. With its 2.5-inch IPS display and 47-key silicone membrane keyboard (which feels like an older TV remote control), you can bust it out and run scripts, compile code, or even transform it into a crypto wallet. Read more

6 Best Free and Open Source Stock Market Investment Tools

We have all read stories about people who have experimented living without spending any money whatsoever. By growing their own food, washing in the river, using a solar panel to provide electricity, and bartering for certain goods and services, these adventures have met with limited success. However, for us mere mortals the simple fact is that we need money. Money to buy food, to purchase clothes, to pay our bills, as well as indulging in our other infinite wants and desires. While it can be a struggle to make ends meet, it is possible to make life easier through better money management. Financial management is about planning income and expenditure and making informed decisions that enable you to survive financially. Read more