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today's howtos

Submitted by Roy Schestowitz on Sunday 12th of September 2021 10:01:30 PM Filed under
HowTos
  • How to install Brave Browser for Fedora Linux - Linux Shout

    Here we are using the Fedora 34 Linux to install Brave browser using terminal, however, the steps will be the same for older versions such as Fedora 33, 32, 30, 29, 28…

    Brave browser is based on Google Chromium but with added features in visual and security areas. Unlike Chrome, it is an open-source browser that automatically blocks ad trackers and cookies. Brave is also called a “crypto browser” because it uses the Ethereum blockchain that is used to secure user’s data.

    HTTP accesses are automatically redirected to HTTPS in the Brave browser. Furthermore, there is an incentive to display advertising features know as “Brave Rewards”. As the browser is based on Chromium, you can use extensions from the Chrome Web Store.

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  • Raspberry Pi Firewall: How to Install and Manage it by Using UFW

    In this easy-to-follow tutorial we’re going to show you how to install and manage UFW (Uncomplicated Firewall) on Raspberry Pi.

    The level of security you need for your Raspberry Pi will strongly depend on how you plan to use it. When your Raspberry Pi is connected to the internet, the minimum security step you should take is to ensure that only ports that you absolutely require to be open are open.

    A firewall is a piece of software that monitors incoming and outcoming network traffic. It can then allow, reject or drop traffic. Without a firewall, your Raspberry Pi is functional and connected, but it can be made more secure with firewall which will only allow the types of traffic you permit.

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  • How to use GeForce Now game streaming on Linux

    Did you know that you can use Nvidia’s game streaming service on Linux? It’s true, but it takes a little tweaking to get it working. In this guide, we’ll go over how to get GeForce Now game streaming on Linux.

  • How to install Flutter on Fedora Linux - Linux Shout

    Flutter is a UI framework having Dart as an underlying programming language. It is developed by Google with which native apps for mobile, web, and desktop can be developed with a single code base in a very short time. Flutter architecture is based on two key parts- the Flutter Engine and the Flutter Framework.

    The engine contains all core technologies such as the Skia 2D rendering engine ( https://skia.org ), which is also developed by Google and is used in Chrome or Firefox, for example.

    In addition, the Dart Runtime, which, among other things, takes over garbage collection or provides an extremely fast hot reload during development.

  • How to Change Your MAC Address on Linux

    Modifying your system's MAC address allows you to impersonate other devices on the same network. This way, you can receive data packets that were originally meant for the other device. This process is known as MAC spoofing.

    On Linux, you can find countless tools to change your device's MAC address. But finding a reliable and stable utility that does the job well is really complicated considering the number of choices available to a user.

    By the end, you will have a brief understanding of MAC addresses, and how to spoof your MAC address on Linux.

  • Download and install Google Chrome for Fedora 34 Linux - Linux Shout

    The easiest way to download and install the Google Chrome browser on Fedora 34 Linux using the command terminal to start surfing…

    Fedora is a Linux distribution and upstream project for highly stable Redhat Enterprise Linux. It is meant to offer particularly up-to-date programs and multiple desktop environments. Therefore, the key focus of Fedora is on technical progress and to avail bleeding-edge technology to users instead primarily on stability and long-term support that is in RHEl, Debian, and Ubuntu. Nevertheless, this doesn’t imply that Fedora is not secure or unstable. In addition to a workstation version for the desktop, the Fedora community also offers the Fedora Server for the data center. It is also available as a 64-bit system for desktop computers and servers even for ARM processors and IoT devices.

    By Default, this Linux uses Gnome Desktop environment, however other Desktop editions with different DE known as Spins available as well such as KDE Plasma, Xfce, SOAS, LXDE, Cinnamon, Mate, and LXQT

  • Create a Virtual HardDisk (VHD) Volume Using a File in Linux

    Virtual Hard Disk is a disk image file format which represents a virtual hard disk drive, It’s a container file that acts similar to a physical hard drive.

    VHD can contains a file system, and you can use it to store and run an operating system, applications, as well as store data.

    We will illustrate how to create a virtual hard disk volume using a file in Linux. we will create a VHD volume of size 1GB, and format it with ext4 file system type.

  • Testing The Load of Web Servers with Siege Benchmark Tool - Unixcop

    Siege is an open source regression test and benchmark utility. It can stress test a single URL with a user defined number of simulated users, or it can read many URLs into memory and stress them simultaneously. The program reports the total number of hits recorded, bytes transferred, response time, concurrency, and return status. Siege supports HTTP/1.0 and 1.1 protocols, the GET and POST directives, cookies, transaction logging, and basic authentication. Its features are configurable on a per user basis.

    Most features are configurable with command line options which also include default values to minimize the complexity of the program’s invocation. So Siege allows you to stress a web server with n number of users t number of times, where n and t are defined by the user. It records the duration time of the test as well as the duration of each single transaction. It reports the number of transactions, elapsed time, bytes transferred, response time, transaction rate, concurrency and the number of times the server responded OK, that is status code 200.

    Also Siege should only be ran against servers you own or on such you have explicit permission to test. In some countries, using siege on unauthorized websites can be considered a crime.

»

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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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