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today's howtos

Submitted by Roy Schestowitz on Thursday 15th of July 2021 11:20:02 PM Filed under
HowTos
  • Output/redirect content to a file in Nushell

    And another short tip about Nushell – I promise that those will be less frequent the more I get used to it.

  • Wisdom Tree - A Focus And Productivity App For Linux - OSTechNix

    Distracted often while working or studying? You might want to try a focus and productivity app named Wisdom Tree in Linux.

  • Disable Startup Manufacturer Logo & Show Boot Message in Ubuntu 20.04

    Since Ubuntu 20.04, it shows your computer manufacturer logo on startup. It’s however easy to remove it, as well display the blank and white boot text message.

    The Grub boot-loader offers option to toggle the settings in its configuration file. You can either manually edit the file or using a graphical tool called Grub Customizer.

  • How to Fix “Repository Does Not Have Release File” Error

    As you work with various Linux distributions, you will need to install software repositories, including third-party repositories such as Ubuntu PPAs. In most cases, the installations will work out okay. However, you may encounter the “repository does not have a release file” error as you install some software.

  • How to Set Up a LAMP Environment With XAMPP on Ubuntu Linux

    Want to develop PHP-based applications on your Ubuntu machine? Here's how to configure a LAMP environment with XAMPP.

    This guide will show you how to set up a LAMP Server (Linux, Apache, MySQL, and PHP) for developing PHP-based web applications on Ubuntu Linux using XAMPP.

    You can use the XAMPP stack to develop PHP applications powered by frameworks such as WordPress, Joomla, Drupal, PrestaShop, etc.

  • How to Change a Username and Other Account Details on Linux

    Need to change a username and home directory in Linux? Here's how to change usernames, display names, and directory names.

    Linux is a multi-user operating system. And with this feature comes the responsibility of managing every user on the system. The administrator needs to ensure that each user has proper permissions, distinct user IDs, unique user names, etc.

    But what if you want to change the information associated with a particular user? Does Linux allow anyone to modify such sensitive details easily? The usermod command is the answer to all these questions.

    This article will demonstrate how you can change your username on Linux, along with a detailed guide on modifying the user ID and home directory of a user.

  • Download this free Linux Cheat Sheet Bundle by MakeUseOf
  • Can You Make Skype Calls on Chromebook? [Ed: Doubling the very invasive surveillance (Google+Microsoft)]
  • Getting Started With Cockpit, a Web-Based Linux Server Administration Tool

    Cockpit is a web-based Linux server administration tool for managing and monitoring your servers remotely. Cockpit allows you to see your server in a web browser and perform system tasks using both graphical and terminal tools.

    Also, you can use Cockpit to manage containers, administer storage, configure networks, and inspect system log messages.

  • Cockpit Project: CI Metrics and Error Budgets

    The Cockpit project literally lives and dies together with our integration tests and the CI machinery to run them. We notice this the hard way whenever there is an outage; that’s why we invested quite some efforts to run tests on at least two different clouds, and fall back to Amazon EC2 when needed.

    But there is a wholly different version of that pain: When tests or the infrastructure slowly become worse. At first it’s just a single “oh, a red test, this is unrelated, let’s just retry”, and before you know it it takes a day to get a pull request to green, and developers get frustrated and even afraid of touching tests.

»

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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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