Servers

In this section I keep notes and write extended tutorials on things like configuring Nginx servers, serving Drupal. Upgrading Ubuntu, PHP-FPM, e.t.c. Apache, Jboss, Tomcat and other might pop in this section as well. Basically routine tasks and solved problems I'm facing everyday. 

Automating 1DTE Crypto Options: Developing an ETH Put-Selling Bot From Scratch

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It has been a while since my last update, so let me start with a simple apology for the silence. Over the past two years most of my time and energy has been absorbed by building the Terramatris…


Building a Deribit Options Scanner with Python and Streamlit

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I’m still amazed at how capable ChatGPT has become - it’s honestly wild. Today I spent several hours refining and deploying a fully functional Deribit Options Scanner, and the results exceeded my…


How I Upgraded XTRF on Ubuntu with PostgreSQL 14 (and Fixed Every Broken Dependency)

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Upgrading an XTRF instance—especially one that has aged alongside older OS and database stacks—is never a walk in the park. In this article, I’ll walk you through the real-world path I took,…


How to Install Google Analytics for Substack Newsletter

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I've been using Substack to publish my newsletter, Covered Calls with Reinis Fischer. Substack’s built-in analytics are quite decent for basic insights, but if you’re looking for more detailed data,…


How to Install Drupal 11 with Nginx, PHP-FPM 8.3, MySQL, phpMyAdmin on Ubuntu 24.04 - Linode Guide

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In this article, you will learn how to set up a webserver for serving Drupal 11 websites running with Nginx, PHP-FPM 8.3, MySQL, and phpMyAdmin on Ubuntu 24.04For the following tutorial, I used…


How to Install Composer on Ubuntu (24.04) for Easy Drupal Module & Theme Updates

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As a Drupal developer, keeping your modules up to date is crucial for security and performance. To streamline this process, I use Composer—a powerful dependency manager for PHP. It allows me to…


How To Update XTRF to The Latest version (Linux/Debian)

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XTRF is a translation management system. I have been supporting XTRF system for a translation company in Georgia for more than 10 years already. I have seen have this product have grown and developed…


How To Fix Access to the path 'C:\Users\...\My Music' is denied when opening a Trados Studio project package

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The other day Gvantsa from the translation office in Tbilisi asked if could I help to fix her Trados SDL Studio 2021. As not being an actual user of this program, just providing support for the…


How to Install Drupal 10 with Nginx, PHP-FPM 8.1, MySQL, phpMyAdmin on Ubuntu 23.04 - Linode Guide

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In this article, you will learn how to set up a webserver for serving Drupal websites running with Nginx, PHP-FPM 8.1, MySQL, and phpMyAdmin on Ubuntu 23.04 For the following tutorial, I used…


How To update SPL Token Metadata

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It has been recently since I minted the first 10,000 tokens for TerraM coin on the Solana network. The launch has been very successful and the token is growing, so far we have been able to list it…