Recognition

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112 Posts
  • Edited Tutorial

    How To Centralize Logs With Journald on Ubuntu 20.04

    In this guide, you will configure a component of the systemd suite of tools to relay log messages from client systems to a centralized log collection server. You will configure the server and client to use TLS certifi...
    By Elliot Cooper Logging Ubuntu 20.04 System Tools Linux Basics
  • Published Answer

    Questions abouts "Write for DOnations" program

    Hi Néstor, thank you for your question and your interest in the Write for DOnations program! I’m a Technical Editor here at Digital…
    By khancox
  • Edited Tutorial

    How To Set Up Mattermost on Ubuntu 18.04

    Mattermost is an open source collaboration and messaging platform created with security and configurability in mind, that provides comparable functionality to Discord or Slack. In this tutorial, you will set up the Ma...
    By Savic Open Source Ubuntu 18.04
  • Edited Tutorial

    How To Install and Configure Postfix as a Send-Only SMTP Server on Ubuntu 18.04

    Postfix is a mail transfer agent (MTA), an application used to send and receive email. It can be configured so that it can be used to send emails by local application only. In this tutorial, you'll install and configu...
    By finid, Savic Ubuntu 18.04 Email
  • Published Tutorial

    How To Use the Python Filter Function

    The Python built-in filter() function can be used to create a new iterator from an existing iterable (like a list or dictionary) that will efficiently filter out elements using a function that we provide. In this tuto...
    By Kathryn Hancox Python Development
  • Edited Tutorial

    How To Trick a Neural Network in Python 3

    In this tutorial, you will try "fooling" or tricking an animal classifier. As you work through the tutorial, you'll use OpenCV, a computer-vision library, and PyTorch, a deep learning library. By the end of the tutori...
    By Alvin Wan Machine Learning Python Python Frameworks Development
  • Edited Tutorial

    How To Use ThreadPoolExecutor in Python 3

    Python threads are a form of parallelism that allow your program to run multiple procedures at once. Parallelism in Python can also be achieved using multiple processes, but threads are particularly well suited to spe...
    By DavidMuller Python Development
  • Edited Tutorial

    How To Use One-to-Many Database Relationships with Flask and SQLite

    Flask is a framework for building web applications using the Python language, and SQLite is a database engine that can be used with Python to store application data. In this tutorial, you will use Flask with SQLite to...
    By Abdelhadi Dyouri Python Frameworks Python Development Databases
  • Edited Tutorial

    How To Install Prosody on Ubuntu 18.04

    Prosody is an XMPP chat server that supports TLS encrypted one-to-one chat and group chat rooms. XMPP is an open messaging protocol formally known as Jabber. This means that any XMPP chat client will be able to connec...
    By Elliot Cooper Ubuntu 18.04 Open Source
  • Edited Tutorial

    How To Set Up the code-server Cloud IDE Platform on CentOS 7

    In this tutorial, you will set up the code-server cloud IDE platform on your CentOS 7 machine and expose it at your domain, secured with free Let's EncryptTLS certificates. In the end, you'll have Microsoft Visual Stu...
    By Savic CentOS Let's Encrypt Nginx
  • Edited Tutorial

    How To Set Up the code-server Cloud IDE Platform on Debian 10

    In this tutorial, you will set up the code-server cloud IDE platform on your Debian 10 machine and expose it at your domain, secured with free Let's Encrypt TLS certificates. In the end, you'll have Microsoft Visual S...
    By Savic Let's Encrypt Nginx Debian 10
  • Edited Tutorial

    How To Use the sqlite3 Module in Python 3

    SQLite is a self-contained, file-based SQL database. SQLite comes bundled with Python and can be used in any of your Python applications without having to install any additional software. In this tutorial, we’ll go th...
    By DavidMuller Python Development Databases
  • Edited Tutorial

    How To Acquire a Let's Encrypt Certificate Using DNS Validation with acme-dns-certbot on Ubuntu 18.04

    DNS validation allows for certificate issuance requests to be verified using DNS records, rather than by serving content over HTTP. The acme-dns-certbot tool is used to connect Certbot to a third-party DNS server wher...
    By Jamie Scaife Ubuntu 18.04 DNS Let's Encrypt
  • Edited Tutorial

    How To Install Jitsi Meet on Ubuntu 18.04

    Jitsi Meet is an open-source video-conferencing application based on WebRTC. In this tutorial, you will install and configure a Jitsi Meet server on Ubuntu 18.04. The default configuration allows anyone to create a ne...
    By Elliot Cooper Ubuntu 18.04
  • Edited Tutorial

    How To Set Up the code-server Cloud IDE Platform on Ubuntu 20.04

    With developer tools moving to the cloud, creation and adoption of cloud IDE (Integrated Development Environment) platforms is growing. code-server is Microsoft Visual Studio Code running on a remote server and access...
    By Savic Ubuntu 20.04 Development
  • Edited Tutorial

    How To Set Up the code-server Cloud IDE Platform on DigitalOcean Kubernetes

    With developer tools moving to the cloud, creation and adoption of cloud IDE (Integrated Development Environment) platforms is growing. code-server is Microsoft Visual Studio Code running on a remote server and access...
    By Savic Kubernetes Nginx Let's Encrypt VS Code
  • Edited Tutorial

    How To Install Jitsi Meet on Debian 10

    Jitsi Meet is an open-source video-conferencing application based on WebRTC. In this tutorial, you will install and configure a Jitsi Meet server on Debian 10. The default configuration allows anyone to create a new c...
    By Elliot Cooper Debian 10
  • Edited Tutorial

    How To Configure Apache HTTP with MPM Event and PHP-FPM on Ubuntu 18.04

    In this tutorial you will improve the performance of the LAMP stack by changing the default multi-processing module from pre-fork to event and by using the PHP-FPM process manager to handle PHP code instead of the cla...
    By Albert Valbuena Ubuntu 18.04 Apache LAMP Stack
  • Edited Tutorial

    How To Set Up the code-server Cloud IDE Platform on Ubuntu 18.04

    In this tutorial, you will set up the code-server cloud IDE platform on your Ubuntu 18.04 machine and expose it at your domain, secured with free Let's Encrypt TLS certificates. In the end, you'll have Microsoft Visua...
    By Savic Nginx Let's Encrypt Ubuntu 18.04
  • Edited Tutorial

    How To Build a Neural Network to Translate Sign Language into English

    In this tutorial, you'll use computer vision to build a sign language translator for your webcam. As you work through the tutorial, you’ll use OpenCV, a computer-vision library, PyTorch to build a deep neural network,...
    By Alvin Wan Python Machine Learning Development