How to create a sudo user on Ubuntu and allow SSH login
In this guide, I will show you how to create a new user on an Ubuntu server and give it sudo access and allow SSH login to that user.
Ubuntu 24.04 OpenVPN Setup
This guide outlines the steps to set up an OpenVPN server on Ubuntu 24.04, including certificate management, server configuration, firewall setup, and client provisioning.
How to Install & Use SSH Service in Ubuntu 24.04
tutorial shows how to enable and setup Secure Shell (SSH) service in Ubuntu 24.04, so you can login remotely and transfer files securely in command console.
Install XCP-ng VM Tools on Ubuntu | Debian Linux
How to install XCP-ng VM or guest tools on Ubuntu | Debian Linux system. XCP-ng VM Tools contains a guest agent application which provides extra information about the Virtual Machine…
How To Set Up and Configure an OpenVPN Server on Ubuntu 20.04
Published on May 7, 2020 Introduction A Virtual Private Network (VPN) allows you to traverse untrusted networks as if you were on a private network. It gives you the freedom…
NC10 installation
Install an instance of Next Cloud on a VM on HPZ800 In this instance of NC installation we are aiming to setup Digital Services through our Nairobi Kenya operations. To…
Bootloader (Embedded): Definition, Function, Working Principle
The Bootloader is the first segment of code executed in an embedded system after power-up. Once it completes the initialization of the CPU and relevant hardware, it loads the operating…
MyCobot Pi – 6 DOF Robot Arm Review
The MyCobot series is a collection of 6 Degrees of Freedom robotic arms, ranging from the $599 MyCobot (Based on the M5STACK series of development boards) and $699 MyCobot Pi…
Ubuntu 22.04 GUI installation
install a desktop environment on Ubuntu 22.04 Jammy Jellyfish, whether you already have a GUI installed and wish to use a different desktop environment, or if you are only using…
Open AI ChatGPT Voice Translation into Different Languages
Have you ever wanted to translate a podcast into your native language? Translating and dubbing audio content can make it more accessible to audiences worldwide. With GPT-4o's new audio-in and…
GPT Actions library – Tray.ai APIM
This page provides an instruction & guide for developers building a set of GPT Actions across a set of applications. Before you proceed, make sure to first familiarize yourself with…
OpenAI ChatGPT Data preparation and analysis for chat model fine-tuning
This notebook serves as a tool to preprocess and analyze the chat dataset used for fine-tuning a chat model. It checks for format errors, provides basic statistics, and estimates token…
OpenAI ChatGPT Using reasoning for data validation
In this guide, we’ll explore how to use the o1 model, specifically o1-preview, to perform data validation through reasoning. We’ll walk through a practical example involving a synthetic medical dataset…
ChatGPT How to count tokens with Tiktoken
Splitting text strings into tokens is useful because GPT models see text in the form of tokens. Knowing how many tokens are in a text string can tell you (a)…
ChatGPT Related resources from around the web
People are writing great tools and papers for improving outputs from GPT. Here are some cool ones we've seen:
How to Deploy a Node.js Web Application?
Node.js is a JavaScript runtime environment that allows you to run JavaScript code outside the browser.
Install Cells (Pydio) on RHEL / Centos
How to configure Cells on a Red-Hat-Enterprise-Linux-like system. It contains strongly opinionated choices and best practices. It guides you through the steps required for a production-ready and reasonnably secured server.
Install Rclone
Rclone is a command-line program to manage files on cloud storage. It is a feature-rich alternative to cloud vendors' web storage interfaces. Over 70 cloud storage products support rclone including…
Creating forms in Django
You can create forms either manually with Django’s Form class or automatically generate them from models using ModelForm.
How to shutdown Nextcloud without Risk of data loss
How to safely shutdown NextCloud and GitLab VMs running on XCP-ng There are some very sprecific instructions on how to safely shut down a computer that is running active live…