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today's howtos

Submitted by Roy Schestowitz on Monday 7th of March 2022 01:23:31 PM Filed under
HowTos
  • How to Find WiFi Passwords on Linux, Windows and Mac

    Connecting securely to the internet requires you to have a preconfigured access point through which you can securely connect to the world wide web. These are usually a variation of the WPA protocol that includes Wi-Fi Protected Access (WPA), Wi-Fi Protected Access II (WPA2), and Wi-Fi Protected Access 3 (WPA3) with the second one being the most ubiquitous.

    Thankfully, it also has the real advantage of being encrypted by the AES (Advanced Encryption Standard) standard and with a designated enterprise variant, WPA2 Enterprise.

  • How to Go to the Beginning or End of File in Vim

    Knowing to move to top or bottom of a file is extremely useful while dealing with large text files in Vim.

  • How to Install Dash Framework in Python on Linux

    Written on top of Flask, React.js, and Plotly.js, Dash is an open-source Python framework for rapidly building and deploying interactive web applications. With Dash, you can create stunning analytic dashboards which are viewed from a web browser.

    To work with Dash, you don’t need to be proficient with front-end technologies such HTML, CSS, and Javascript – although it does go a long way in being proficient in such you only need to be good in Python.

  • How to Increase DNF Speed on CentOS 9 Stream

    CentOS 9 Stream users may notice that the DNF download speed is slow compared to other distributions, and this will be frustrating after you have to download and install many packages. Most users do not realize that some minor tweaks to some configuration files can increase your download speed immensely.

    In the following tutorial, you will learn how to configure and increase your DNF package manager download, update or upgrade speed on CentOS 9 Stream workstation or server by adding and increasing parallel package downloads and mirror sources to find the fastest speed to get your packages from.

  • Blurring unfocused terminals in picom

    After an extended break I have started using dwm again as my main window manager after being in KDE land for a bit. I had a pretty good setup going before with transparency and a custom status bar but this time I wanted to use the chadwm fork as the base for my current rice.

  • How To Install Etcher on Ubuntu 20.04 LTS - idroot

    In this tutorial, we will show you how to install Etcher on Ubuntu 20.04 LTS. For those of you who didn’t know, Etcher is a free and open-source USB image writer for Microsoft Windows, Linux, and macOS. It is used to flash OS images to USB drives, SD Cards, or Raspberry Pi devices. This enables users to create bootable flash drives.

    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 Etcher on Ubuntu 20.04 (Focal Fossa). You can follow the same instructions for Ubuntu 18.04, 16.04, and any other Debian-based distribution like Linux Mint.

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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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