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today's howtos

Submitted by Roy Schestowitz on Sunday 14th of March 2021 10:20:12 PM Filed under
HowTos
  • How To Install Swift Programming Language on CentOS 8 - idroot

    In this tutorial, we will show you how to install Swift Programming Language on CentOS 8. For those of you who didn’t know, Swift is a modern open-source high-performing programming language. Mainly it is used for iOS app development but, you can use it for systems programming, cloud services, and design other applications. It was developed by Apple and released in 2014. Swift was designed as a replacement for the older Objective-C language.

    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 through the step-by-step install of the Swift Programming Language on CentOS 8.

  • How to Easily Delete Files and Folders in Linux

    Want to know how you can delete a file or a folder on your Linux machine? Maybe you have some unnecessary files that you want to remove from your system.

    In this article, we will discuss everything related to deleting files and folders in Linux. We will also provide brief information on the various flags and options that you can use while deleting files and directories on your computer.

  • How to use Hyphens in Systemd Mount Points

    Move Fstab mount config that contains hyphens to Systemd.

  • How to Download and install Kali Linux Vmware Image - Linux Shout

    Kali Linux is one of the popular open-source security operating systems meant for advanced users to help in ethical hacking and penetration testing. It is a project by the BackTrack developers that completely based on a Debian substructure and uses Gnome as the desktop.

    As most of us want to learn it for various testing or to be a part of the hacking world. The reason for using Kali Linux could be any, but if you already a Windows, macOS, or Ubuntu Linux user then using Virtualization is the best option to experience Kali Linux. Well, installing OS on VMware or VirtualBox is also a time-consuming process. In such as scenario we can use ready-made images of Kali Linux for Vmware and VirtualBox. This means if anything goes wrong with your current VM installation then you can immediately create a new one without any delay in your work.

  • How To Install Grafana on Linux Mint 20

    In this tutorial, we will show you how to install Grafana on Linux Mint 20. For those of you who didn’t know, Grafana is an open-source data visualization and monitoring suite. It offers help for Graphite, Elasticsearch, Included, Prometheus, and much more databases. The application offers a stunning dashboard and metric analytics, with the potential to manage and create your personal dashboard to possess apps or infrastructure performance monitoring.

    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 through the step-by-step installation of the Grafana monitoring and metric analytics on a Linux Mint 20 (Ulyana).

  • How to play Spyro Reignited Trilogy on Linux

    Spyro Reignited Trilogy is a remake of the original trilogy of Spyro games for the PlayStation 1 released in 1998, 1999, and 2000. The game was released on PC in 2019 but never got a Linux release. However, it can be made to work on Linux. Here’s how.

  • Marcin 'hrw' Juszkiewicz: U-Boot and generic distro boot

    Small board computers (SBC) usually come with U-Boot as firmware. There could be some more components like Arm Trusted Firmware, OPTEE etc but what user interact with is the U-Boot itself.

    Since 2016 there is the CONFIG_DISTRO_DEFAULTS option in U-Boot configuration. It selects defaults suitable for booting general purpose Linux distributions. Thanks to it board is able to boot most of OS installers out of the box without any user interaction.

    [...]

    of them named like “boot_*, bootcmd_* scan_dev_for_*”.

    In my example I would use environment from RockPro64 running U-Boot 2021.01 version.

    I will prettify all scripts for readability. Script contents may be expanded — in such case I will give name as a comment and then it’s content.

  • Which Ubuntu Version Are You Using? Here’s How to Check

    Ubuntu is quite serious about releasing new updates for its users. Their quick releases make it hard for Linux users to remember which version they're currently running on their system. However, you can easily check the current version of Ubuntu using multiple ways.

    In this guide, we will discuss how you can check the Ubuntu version using the terminal and the GNOME desktop.

  • How to get notifications from release-monitoring.org

    I maintain a Copr for Emacs pretest builds. I wanted to have a mechanism to get notified when a new pretest release is available. That way I can keep the pretest RPMs on Copr up-to-date. In this post, I will be talking about the Anitya project, which is hosted at release-monitoring.org and how to get an email notification, when a new release of an upstream project is available.

»

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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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