guiwf's virtual scratchpad

I Love Computers. I Hate Computers

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What is the emergency? Is there an emergency?

alarms alarms in the morning alarms, alarms
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purelymail-mcp-server

Why an MCP Server? What is an MCP Server? (link to MCP docs - maybe I will explain it in another post) Why Purelymail? What is Purelymail? A colleague has told me about Purelymail and since then I…
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Building Something I Want

I’m frustrated. Life can be so much more than this. 9-6, 9 to 6, 9am to 6pm, 8 to 5, or 10 to 7. WHy the fuck is it even like this?? Here in Portugal, probably a EU-wide thing, this kind of rules tend…
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MDN Curriculum for Frontend - So Fucking Cool

See: https://developer.mozilla.org/en-US/curriculum/
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A biography, of some kind...

A pile of clothes A Router, an Iron, a Fan and a vacuum A sofa with barely space to sit A fork and a knife, a glass bottle without 1 liter of sparkling water, papers and bills, more papers, audio cabl…
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Yubikey And NixOS. The Lore

Arch Wiki, as always amazing: https://wiki.archlinux.org/title/YubiKey#Troubleshooting NixOS Wiki for setting up Yubikey: https://nixos.wiki/wiki/Yubikey In-Between, troubles with GnuPG and pcscd (ex…
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Experiencing no Electricity - Iberic Peninsula Blackout 28 of April 2025.

At first, I didn’t really know what was happening. At first I thought I just hadn’t payed electricity or something. Then I went and checked if the rest of the building had electricty. Clicked the elev…
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Updating Steam Controller to have BLE (Bluetooth Low Energy) working

Reading and following this Steam Forum page: https://steamcommunity.com/sharedfiles/filedetails/?id=3150369779 skimmed through this one also: https://steamcommunity.com/app/353370/discussions/1/651619…
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Automating version-based releases of software/apps

Here is a workflow code I grabbed from the internet, more specifically a stackoverflow answer. Could be of use if we want to explore automated releases with versioning… name: Auto-Tag Release on: p…
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Image viewer lib for a website

Found a really cool image viewer library for website: iv-viewer. Was surfing through Jon Sangster’s blog website and found his photography one. The about page talks about how he uses the Static Site G…
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RDR2 in-game photos to *more-*valid JPEG files

Found a cool blog from a guy called Jon Sangster. It had a page about Red Dead Redemption 2 - long for rdr2. What a magnificent find! It explained why the in-game photos cannot be opened by most image…
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shell and nix, AND 'shebangs'!

With nix, I can write shell scripts that require some packages by using nix-shell as the interpreter. To do this, I just need to put nix-shell in the shebang: #! /usr/bin/env nix-shell #! nix-shell -i…
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CV website - PDF viewer for website. HTML and PDF version

Jon Sangster’s CV page Such a cool CV viewer. HTML and PDF output. HTML being the one shown, and PDF on clicking the pdf printing version in the floating menu.
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A new beginning, of sorts

We all get ill sometimes. Ones more than others, I assume. New year, new sickness. It’s part of being alive. Our body is so complex. It hosts our brain. The brain is not the host. It’s a guest of our …
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