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today's howtos

Submitted by Roy Schestowitz on Sunday 8th of November 2020 07:01:47 AM Filed under
HowTos
  • How To Install NVM on Debian 9 – TecAdmin

    NVM is a command-line version manager for the Node.js programming language. With the help of nvm utility, you can install multiple node.js versions on a single machine. You can also choose specific Node version for applications.

    You can also create an .nvmrc configuration file to auto select Node version.

    This tutorial help you to install NVM on your system and managing multiple Node.js version.

  • How to Install .NET Core on Debian 10 – TecAdmin

    The .NET Core is a free and open-source software framework designed with keeping Linux and macOS in mind. It is a cross-platform successor to .NET Framework available for Linux, macOS and Windows systems. .NET Core framework already provides scaffolding tools for bootstrapping projects.

    This tutorial explained how to install .net core on Debian 10 Linux system.

  • How to Configure User Quota in Dovecot & PostfixAdmin - LinuxBabe

    This tutorial shows you how to configure user quota in Dovecot and PostfixAdmin. Set custom domain & user quota. Send quota warning emails.

  • Linux Host File: How to Edit and Use it? | FOSS Linux

    To understand what a Linux host file is, we will need to undertake this tutorial through a visual aid approach. So fire up your Ubuntu terminal but first ensure you are a root user or have root user privileges.

    [...]

    You would get a ‘permission denied’ error as displayed if the Linux OS has sudoer privileges. This authentication aspect of the Linux operating system is important for the prevention of unwarranted security breaches. Since this tutorial article focuses on understanding the Linux host file, such authentication levels are important.

    The Linux operating system ensures that access to such file systems is privileged or authenticated. They serve an important role in the functional and design hierarchy of the Linux operating system. To test this theory, let us now update our Ubuntu Linux system using the ‘sudo’ command as a prefix.

  • How to Create Tailored Toolbars in LibreOffice for Focused Writing - Make Tech Easier

    LibreOffice allows you to configure the entire interface. Here we create tailored toolbars that can be activated as needed.

    [...]

    LibreOffice has various tools that allow you to configure the entire interface to put the options you need exactly where you need them. In this tutorial we create a collection of task-focused toolbars that can be activated as needed. We also create an additional menu and load it up with our mos-needed tools.

  • How To Create Membership Pricing Tables In WordPress - Anto Online

    Selling products and services is the best way to earn money with a WordPress webite. But many people don’t know how to set up custom packages for their users. So they end up spending money on hiring developers to set these pages for them.

    Creating custom plans can be done using plugins and templates. There are so many premium and paid options that you can choose from depending on your website theme. Furthermore, they integrate with other platforms that offer payment gateways and email services such as PayPal and Aweber, respectively.

    Learning to use these plugins can save you a lot of cash for hiring developers. In this article, we will look at how to create custom plans, benefits, and the best plugins and templates that you can use.

  • How to create backups using Kup — Nitrux — #YourNextOS

    Kup is created for helping people to keep up-to-date backups of their files. Connecting a USB drive is the primary supported way to store data, but saving files to a server over a network connection is also possible for advanced users.

  • Getting the most out of your Intel integrated GPU on Linux

    About a year ago ago, I got a new laptop: a late 2019 Razer Blade Stealth 13. It sports an Intel i7-1065G7 with the best Intel's Ice Lake graphics along with an NVIDIA GeForce GTX 1650. Apart from needing an ACPI lid quirk and the power management issues described here, it’s been a great laptop so far and the Linux experience has been very smooth.

    Unfortunately, the out-of-the-box integrated graphics performance of my new laptop was less than stellar. My first task with the new laptop was to debug a rendering issue in the Linux port of Shadow of the Tomb Raider which turned out to be a bug in the game. In the process, I discovered that the performance of the game’s built-in benchmark was almost half of Windows. We’ve had some performance issues with Mesa from time to time on some games but half seemed a bit extreme. Looking at system-level performance data with gputop revealed that GPU clock rate was unable to get above about 60-70% of the maximum in spite of the GPU being busy the whole time. Why? The GPU wasn’t able to get enough power. Once I sorted out my power management problems, the benchmark went from about 50-60% the speed of Windows to more like 104% the speed of windows (yes, that’s more than 100%).

    This blog post is intended to serve as a bit of a guide to understanding memory throughput and power management issues and configuring your system properly to get the most out of your Intel integrated GPU. Not everything in this post will affect all laptops so you may have to do some experimentation with your system to see what does and does not matter. I also make no claim that this post is in any way complete; there are almost certainly other configuration issues of which I'm not aware or which I've forgotten.

  • Zsh Vi Mode and Command History :: rm-rf.ca

    I’ve been using zsh for about 15 years but despite this I’ve noticed lately I’m pretty inefficient at editing commands in particular, mostly because I don’t have a clue about emacs keybindings. I am however very familiar with vi bindings but my config was never properly setup for zsh, I couldn’t search history like I could in emacs mode and I’ve been blundering along in this state for too long. (turns out it was just because the bindkey’s were not declared after doing bindkey -v to go to vi mode, oops)

  • About me and my life ...: Fedora 33: Install PyGame 2.0 on Fedora.

    Today I will show you how to install the python PyGame version 2.0 package with python version 3.9...

»

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today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    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.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.

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