Debug the prompt—where code meets the command line’s first truth.

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About Rafael Yamada

Founder & Editor

My first computer was a clunky, beige desktop that took up half my bedroom floor—back when dial-up screeches were the soundtrack of the internet. I spent hours tinkering with it, learning how to make it do things it wasn’t supposed to, and that curiosity never left me.

Query Guide is where I share the lessons I’ve picked up over the years: how to troubleshoot the weirdest tech problems, which tools actually make life easier, and why that one weird shortcut you’ve been ignoring might just save your day.

If there’s a gadget, a glitch, or a productivity hack worth talking about, you’ll find it here.

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