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HowTos and Programming

Submitted by Roy Schestowitz on Monday 8th of July 2019 02:31:48 PM Filed under
Development
HowTos
  • How to Install Node.js in RHEL 8
  • How to install R on Ubuntu (16.04/18.04)
  • Command line quick tips: Permissions
  • Analyze ACPI Tables in a Text File with FWTS
  • PyDev of the Week: David Kopec

    This week we welcome David Kopec (@davekopec) as our PyDev of the Week! David is the author of Classic Computer Science Problems in Python from Manning, as well as several other books. He was even interviewed about his book by Talk Python! If you would like to see what open source projects he is working on, then you should head on over to Github. Now let’s take some time to get to know David!

    Can you tell us a little about yourself (hobbies, education, etc)?

    Before I start, I want to thank Mike for including me in this series. It’s an honor.

    I’m an assistant professor in the Computer Science & Innovation program at Champlain College in beautiful Burlington, Vermont, USA. Before becoming a full time professor, I worked professionally as a software developer, and I’m still open to taking projects on a consulting basis. I have a bachelors degree in economics (minor in English) from Dartmouth College and a masters degree in computer science, also from Dartmouth.

    I’m the author of three programming books: Dart for Absolute Beginners (Apress, 2014), Classic Computer Science Problems in Swift (Manning, 2018), and Classic Computer Science Problems in Python (Manning, 2019). However, I no longer recommend the Dart book because it’s very outdated. I’m also an active contributor to open source.

  • Week 6 Report

    Also, I implemented a simple algorithm that will remove some redundant lines for example with the old logger we may have this...

  • Set-up Raspberry Pi headlessly in Laptop, no HDMI no Monitor.
  • Install PySpark with Deep Learning Pipelines on Linux

    Step by step procedure to setup apache spark ( pyspark ) on linux and setup environment for deep learning with Apache Spark using Deep-Learning-Pipelines.

  • Basic Image Processing In Python - Part 2

    Previously we've seen some of the very basic image analysis operations in Python. In this last part of basic image analysis, we'll go through some of the following contents.

    In the previous article, we've gone through some of the following basic operations. To keep pace with today's content, continuous reading is highly appreciated.

  • Django Templating system - How to make use of it efficiently

    The Django template system is available to users (programmers) using Django framework for creating web applications to allow swift creation of dynamic web pages with data from Django models. The template system serves the “view” functionality of the MVC pattern implemented by Django. Here, we will take a look at some of the features available with the Django template mechanism. The templating system is actually quite extensive, and a full analysis of it is outside the scope of this document. I would suggest the reader to refer to the documentation for template system in Django after reading this document. The documentation is available at “https://docs.Djangoproject.com/en/2.2/topics/templates/”.

»

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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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