Luis Colunga's Blog
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Test Driving Jules: Google's Coding Agent
I’ve seen Jules mentioned a few times by Google engineers on X, but I didn’t pay much attention until I noticed the logo up on agents.md website. That overlap made it worth testing: less out of …
Read moreip_exit_enum: Discovering Public Exit IP Addresses
ip_exit_enum is a command-line tool for discovering and enumerating public exit IP addresses by querying multiple independent STUN and HTTP services. It’s designed to reveal non-deterministic outbound …
Read moreClean Up Your X For You Feed
At some point the For You tab on X (formerly Twitter) decided I needed nonstop updates about topics I never cared about. The culprit lives under Settings → Privacy and safety → Interests, where the …
Read moreCómo acceder al ONT Huawei HG8145X6-12 de Megacable (usuario y contraseña)
El modelo Huawei HG8145X6-12 es uno de los ONT que entrega Megacable a sus clientes para acceso a internet por fibra. Al menos en la versión que vi en agosto de 2025, este equipo no incluye en la …
Read moreCross-Broker Transfers: IBKR, Schwab, DTC, ACATS, and Fedwire Explained
If you’re managing assets across multiple brokers like Interactive Brokers (IBKR) and Charles Schwab, and you’ve ever tried transferring positions between them, you’ve probably run into a mix of …
Read morePPRs - Analizando el beneficio fiscal de las deducciones
Actualizado el 19 de octubre de 2025. En los últimos meses he notado un creciente interés por productos destinados al retiro, como planes personales de retiro (PPR). La percepción generalizada es que …
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