How to use openssl to generate 48 random hex numbers for beare token use.

Some services require you to generate random hex numbers to be used as a password or random auth token for authentication. The simplest method is to use this openssl cli command The post How to use openssl to generate 48 random hex numbers for beare token use. appeared first on mypapit gnu/linux .

Posted on: 13 September 2026 | 1:17 am

Convert Word Documents to Markdown for LLM / AI consumptions

I’ve finally had the time to convert preprint academic articles of JCRINN to markdowns! Microsoft Word documents are common in research, teaching, and administration. When preparing these documents for a large language model (LLM), converting them to Markdown gives you a readable text file that you can inspect, edit, and supply to an AI application. … Continue reading "Convert Word Documents to Markdown for LLM / AI consumptions" The post Convert Word Documents to Markdown for LLM / AI consumptions appeared first on mypapit gnu/linux .

Posted on: 12 September 2026 | 5:55 am

How to Generate Audio Spectrum Videos from MP3 songs with FFmpeg

Sometimes I need a simple way to convert an MP3 file into a video suitable for YouTube. Instead of using a static image. I created a small Bash script that generates an animated frequency spectrum using FFmpeg. The script uses FFmpeg’s showfreqs filter to generate an animated frequency spectrum from the audio. How to use … Continue reading "How to Generate Audio Spectrum Videos from MP3 songs with FFmpeg" The post How to Generate Audio Spectrum Videos from MP3 songs with FFmpeg appeared first on mypapit gnu/linux .

Posted on: 19 August 2026 | 11:44 pm

SKILL.md for Researchers and Academicians : academic-article-schema

I have completed and released my latest open-source project, academic-article-schema SKILL.md. a reusable LLM Agent Skill designed for researchers, academicians, journal authors, and research developers who have online web profiles. The SKILL.md can be downloaded from academic-article-schema SKILL.md GitHub project page The skill generates structured academic metadata for research articles and datasets for use on … Continue reading "SKILL.md for Researchers and Academicians : academic-article-schema" The post SKILL.md for Researchers and Academicians : academic-article-schema appeared first on mypapit gnu/linux .

Posted on: 14 August 2026 | 7:28 am

Test Solar PV Monitoring Dashboards Using an Open-Source Renogy BT-1 Simulator

Renogy BT-1 telemetry provides useful information for monitoring the condition and performance of a solar photovoltaic system. It can report key values such as PV voltage, current, power generation, battery status, controller temperature, charging activity, and load consumption. These data are important for building dashboards, alerts, databases, and automation systems. However, developing and testing such … Continue reading "Test Solar PV Monitoring Dashboards Using an Open-Source Renogy BT-1 Simulator" The post Test Solar PV Monitoring Dashboards Using an Open-Source Renogy BT-1 Simulator appeared first on mypapit gnu/linux .

Posted on: 24 July 2026 | 1:39 am

PolicyMaker: A Lightweight PHP Tool to Create Privacy Policy Pages for Android Apps

PolicyMaker is a lightweight web application for creating, managing, publishing, and displaying privacy policies for Android mobile applications. It is built using PHP and SQLite, so it does not need a heavy database server or complex deployment setup. The project is available on GitHub – https://github.com/mypapit/policymaker PolicyMaker Dashboard PolicyMaker Wizard The main idea behind PolicyMaker … Continue reading "PolicyMaker: A Lightweight PHP Tool to Create Privacy Policy Pages for Android Apps" The post PolicyMaker: A Lightweight PHP Tool to Create Privacy Policy Pages for Android Apps appeared first on mypapit gnu/linux .

Posted on: 5 July 2026 | 7:25 pm

Neuropentracker: A Simple BitTorrent Tracker for Small Setups

I have published Neuropentracker, a simple BitTorrent tracker on GitHub:https://github.com/mypapit/neuropentracker Dashboard Screenshot What it is Neuropentracker is written in PHP and is designed for small setups. It is suitable for small organizations, small communities, labs, schools, or internal file-sharing environments. The main idea behind Neuropentracker is simplicity. It does not try to be a complete … Continue reading "Neuropentracker: A Simple BitTorrent Tracker for Small Setups" The post Neuropentracker: A Simple BitTorrent Tracker for Small Setups appeared first on mypapit gnu/linux .

Posted on: 1 July 2026 | 9:48 pm

Setting Up Home Assistant on Ubuntu 26.04 Using Docker

Home Assistant is one of the most practical platforms for building a local smart home system. It can connect sensors, switches, cameras, MQTT devices, smart plugs, Zigbee devices, dashboards, and automation rules in one place. For Ubuntu 26.04, one clean way to install it is by using Home Assistant Container with Docker Compose. This keeps … Continue reading "Setting Up Home Assistant on Ubuntu 26.04 Using Docker" The post Setting Up Home Assistant on Ubuntu 26.04 Using Docker appeared first on mypapit gnu/linux .

Posted on: 1 July 2026 | 9:26 pm

Instantly convert Text to Natural Speech with Basic TTS Web App

Basic TTS is a clean and easy-to-use web application that converts written text into natural-sounding speech. It is designed for users who want to test text-to-speech technology without installing complicated software or dealing with technical setup. The web app is powered by Piper TTS, a lightweight and capable text-to-speech system. With Basic TTS, users can … Continue reading "Instantly convert Text to Natural Speech with Basic TTS Web App" The post Instantly convert Text to Natural Speech with Basic TTS Web App appeared first on mypapit gnu/linux .

Posted on: 18 June 2026 | 12:59 pm

Making Old DOS Games Sound Better in DOSBox-X with Shan SGM-Pro V5 SoundFont

Old DOS games are already great, but let us be honest, MIDI music can sound very rough if it is played through the default Windows MIDI synthesizer. Some games still sound okay, but many of them lose a lot of character because the instruments sound thin, cheap, or just plain boring. This is where SoundFonts … Continue reading "Making Old DOS Games Sound Better in DOSBox-X with Shan SGM-Pro V5 SoundFont" The post Making Old DOS Games Sound Better in DOSBox-X with Shan SGM-Pro V5 SoundFont appeared first on mypapit gnu/linux .

Posted on: 12 June 2026 | 1:20 am

yt-dlp – a verstatile video downloader tool

yt-dlp is a command-line tool for which allows a user to download audio/video from thousands of sites. The project is a fork of youtube-dl, which is based on the now inactive youtube-dlc. yt-dlp can be installed using official releases or via package manager. Unix-like operating system To update yt-dlp in Unix-like operating system Homebrew MacOS … Continue reading "yt-dlp – a verstatile video downloader tool" The post yt-dlp – a verstatile video downloader tool appeared first on mypapit gnu/linux .

Posted on: 14 January 2026 | 10:56 pm

Semi-automatic bash script for triggering NVIDIA GPU fan in Linux

https://gist.github.com/mypapit/01770a1fa47826db1f50caf45f6a9035.js Hello everybody. I’m sharing a handy script I use to semi-automatically check my GPU temperature and turn on the fan if things get a bit too warm. I run this on my dedicated SoHo PC server, which hosts a modest LLM and a Minecraft server (yes, both at the same time). Feel free to … Continue reading "Semi-automatic bash script for triggering NVIDIA GPU fan in Linux" The post Semi-automatic bash script for triggering NVIDIA GPU fan in Linux appeared first on mypapit gnu/linux .

Posted on: 24 July 2025 | 10:59 pm

Building Tensorflow Python Wheel for NVIDIA RTX50 series

If you are adventurous, you can refer to wutzebaer/tensorflow-5090 for a guide on how to build Python Pip Wheel for RTX50 accelerated Tensorflow. The post Building Tensorflow Python Wheel for NVIDIA RTX50 series appeared first on mypapit gnu/linux .

Posted on: 23 July 2025 | 3:53 am

Install Tensorflow with RTX 50 series GPU acceleration with Python wheel for Ubuntu 24.04 (and Windows WSL2)

It seems that the Tensorflow acceleration is broken with the latest RTX50 series GPU, especially with the most cost effective RTX5060Ti 16GB card. This is a guide to install Tensorflow with RTX50 (Blackwell) card GPU acceleration with the python wheel. First you need to download this python wheel. It is compiled for Ubuntu 24.04 or … Continue reading "Install Tensorflow with RTX 50 series GPU acceleration with Python wheel for Ubuntu 24.04 (and Windows WSL2)" The post Install Tensorflow with RTX 50 series GPU acceleration with Python wheel for Ubuntu 24.04 (and Windows WSL2) appeared first on mypapit gnu/linux .

Posted on: 23 June 2025 | 10:38 pm

How to get Tensorflow acceleration with NVIDIA RTX 50 series GPU with docker ( RTX5060Ti 16GB) for Ubuntu and Windows WSL2

It seems that the Tensorflow acceleration is broken with the latest RTX50 series GPU, especially with the most cost effective RTX5060Ti 16GB card. This is a how to guide to re-enable the Tensorflow acceleration with the official Tensorflow docker image from NVIDIA Basically you need to install these four things: Docker Installing NVIDIA GPU Driver … Continue reading "How to get Tensorflow acceleration with NVIDIA RTX 50 series GPU with docker ( RTX5060Ti 16GB) for Ubuntu and Windows WSL2" The post How to get Tensorflow acceleration with NVIDIA RTX 50 series GPU with docker ( RTX5060Ti 16GB) for Ubuntu and Windows WSL2 appeared first on mypapit gnu/linux .

Posted on: 12 June 2025 | 11:35 pm

How to install cockpit dashboard on older Raspberry Pi 3, running Bookworm

Cockpit dashboard is a convenient dashboard for home user or enthusiasts for monitoring several SOHO servers. It supports multiple Linux based operating system, however there are some caveats in installing in Raspberry Pi 3 as it runs on older Bookworm based operating system. first your need to add bookworm-backports. Then you need to configure the … Continue reading "How to install cockpit dashboard on older Raspberry Pi 3, running Bookworm" The post How to install cockpit dashboard on older Raspberry Pi 3, running Bookworm appeared first on mypapit gnu/linux .

Posted on: 29 March 2025 | 10:40 am