Pedro A. Castillo
@pacastillo.bsky.social
📤 25
📥 48
📝 79
nací, crecí (un poco), y ¡por aquí vamos!
cacm.acm.org/news/how-nas...
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How NASA Built Artemis II’s Fault-Tolerant Computer – Communications of the ACM
Membership in ACM includes a subscription to Communications of the ACM (CACM), the computing industry's most trusted source for staying connected to the world of advanced computing.
https://cacm.acm.org/news/how-nasa-built-artemis-iis-fault-tolerant-computer/
about 1 month ago
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Adding extended memory to a homebrew computer
medium.com/machina-spec...
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Adding extended memory to a homebrew computer
The CPU in your homebrew microcomputer can access more memory than you might at first think, so long as you arrange things the right way.
https://medium.com/machina-speculatrix/adding-extended-memory-to-a-homebrew-computer-6555591c7258
3 months ago
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30 años de la web
web-rewind.com
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Web Rewind
An interactive journey through 30 years of the web
https://web-rewind.com/
3 months ago
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www.theverge.com/report/86668...
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Giving your healthcare info to a chatbot is, unsurprisingly, a terrible idea
ChatGPT Health promises privacy. All you have is OpenAI’s word.
https://www.theverge.com/report/866683/chatgpt-health-sharing-data
4 months ago
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bpytop as resource monitor that shows usage and stats for processor, memory, disks, network and processes
yduf.github.io/htop/
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bpytop > bashtop > htop > top
Resource monitor that shows usage and stats for processor, memory, disks, network and processes. - bpytop Python port of bashtop.
https://yduf.github.io/htop/
5 months ago
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Un vídeo muy interesante en el que se explica cómo funcionan los LLM (la tecnología que hace que funcionen las IA tales como ChatGPT). Son algo más de 3h de vídeo, pero merece la pena.
www.youtube.com/watch?v=7xTG...
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Deep Dive into LLMs like ChatGPT
YouTube video by Andrej Karpathy
https://www.youtube.com/watch?v=7xTGNNLPyMI
5 months ago
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You might have ancient Word docs and PDFs that nobody can find or search properly. MarkItDown can help you to transform them to Markdown. It can actually “look” at images and “listen” to audio files.
blog.xeynergy.com/what-is-micr...
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What is Microsoft MarkItDown and Why It Matters?
You’re trying to build something useful with AI, and then you hit the wall of “how the heck do I get all these random documents into my…
https://blog.xeynergy.com/what-is-microsoft-markitdown-and-why-it-matters-da775f74bdaa
5 months ago
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¿Rango de fechas o multiplicación?
5 months ago
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Docker has released over 1,000 secure images that are free and open source for developers.
www.docker.com/products/har...
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Hardened Images | Docker
Fortify your container security with Docker Hardened Images — trusted, enterprise-ready, and compliance-friendly.
https://www.docker.com/products/hardened-images/
5 months ago
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Kali Linux 2025.4 released with 3 new penetration testing tools (bpf-linker, evil-winrm-py, and hexstrike-ai) alongside major desktop environment upgrades, including GNOME 49 with complete transition to Wayland and removal of X11 support.
www.kali.org/blog/kali-li...
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Kali Linux 2025.4 Release (Desktop Environments, Wayland & Halloween Mode) | Kali Linux Blog
Say hello to Kali Linux 2025.4! Expect updated tools, performance tweaks, and improved support - no fluff, just the essentials. The summary of the changelog since the 2025.3 release from September is:...
https://www.kali.org/blog/kali-linux-2025-4-release/
5 months ago
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How to Build Your First ChatGPT App
read.highgrowthengineer.com/p/how-to-bui...
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How to Build Your First ChatGPT App
Take advantage of 800 million weekly active users. Build an app that gets in front of millions of people.
https://read.highgrowthengineer.com/p/how-to-build-your-first-chatgpt-app
5 months ago
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Descubiertas capacidades wifi no declaradas en balizas V-16
bandaancha.eu/articulos/de...
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Descubiertas capacidades wifi no declaradas en balizas V-16. Permiten modificar el firmware y alterar su funcionamiento.
https://bandaancha.eu/articulos/descubiertas-capacidades-wifi-no-11592
6 months ago
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Imagine you flip a coin. While it is spinning in the air, before it lands, what is its state? Is it heads or tails? It has a chance of landing heads. It has a chance of landing tails. This uncertain state is what physicists call superposition.
itnext.io/stop-saying-...
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Stop Saying a Qubit Is “0 and 1 at the Same Time.”
You’ve heard the confusing shortcuts. “It’s all values at once.” Let’s replace the hype with a simple analogy that every developer can…
https://itnext.io/stop-saying-a-qubit-is-0-and-1-at-the-same-time-951265f50c8e
6 months ago
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¿Han retirado el episodio #644 del
@horaveintipico.bsky.social
en Spotify?
6 months ago
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Run a Raspberry Pi server at home in minutes with Tunnelmole
itnext.io/run-a-raspbe...
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Run a Raspberry Pi server at home in minutes with Tunnelmole
The Raspberry Pi is a marvel of accessible computing. This credit-card-sized device packs enough power to run a variety of applications…
https://itnext.io/run-a-raspberry-pi-server-at-home-in-minutes-with-tunnelmole-b3c1e28d902b
6 months ago
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www.europapress.es/portaltic/ci...
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La soledad, la excesiva confianza y la brecha tecnológica: Claves por las que aumentan las estafas a personas mayores
En un mundo cada vez más digitalizado, las personas mayores se han convertido en uno de...
https://www.europapress.es/portaltic/ciberseguridad/noticia-soledad-excesiva-confianza-brecha-tecnologica-claves-aumentan-estafas-personas-mayores-20251108095954.html
6 months ago
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soloconlinux.org.es/publicacione...
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Publicaciones sobre Linux
Publicaciones Linuxeras En este artículo os dejo una lista de páginas Web, Blog y cualquier tipo de publicación relacionada con el mundo de GNU/Linux en español. Para no dar más importancia a una pu...
https://soloconlinux.org.es/publicaciones-sobre-linux/
6 months ago
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www.microsiervos.com/archivo/orde...
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Una impresionante colección de fotografías de microchips de CPUs de los años 70, 80 y 90
El museo digital de microchips que nadie pidió, pero todos necesitábamos. De Zilog a Motorola, una fiesta de la mciroelectrónica.
https://www.microsiervos.com/archivo/ordenadores/coleccion-fotografias-microchips-cpus-70-80-90.html
7 months ago
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reposted by
Pedro A. Castillo
The New York Times
7 months ago
No, it’s not a conspiracy theory: Your TV is probably spying on you. So is your fridge. Your doorbell, your security system, and your thermostat, too. The good news: You can turn that data collection off.
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How to Get Your Smart TV to Stop Spying on You
Smart TVs can track and catalog everything you watch. Here’s what you need to know — and how to turn off the function.
https://nyti.ms/3J5K4vC
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medium.com/javarevisite...
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How I Finally Understood Docker and Kubernetes
What finally made Docker and Kubernetes click for me
https://medium.com/javarevisited/how-i-finally-understood-docker-and-kubernetes-5debb13cacfe
8 months ago
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AI’s First Real-Time Hallucination Detector?
medium.com/@ignacio.de....
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AI’s First Real-Time Hallucination Detector?
Hallucinations can be seen… and solved?
https://medium.com/@ignacio.de.gregorio.noblejas/ais-first-real-time-hallucination-detector-87513f7e7f0b
8 months ago
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IoT in Python For Beginners: Blinking the LEDs
python.plainenglish.io/iot-in-pytho...
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IoT in Python For Beginners: Blinking the LEDs
Let’s Work with Hardware (no Soldering is Required)
https://python.plainenglish.io/iot-in-python-for-beginners-blinking-the-leds-965f1d478b07
8 months ago
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El roce le arrancó una sonrisa
9 months ago
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Docker Explained: Finally Understand Containers Without Losing Your Mind (Probably)
marcosdedeu.substack.com/p/docker-exp...
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Docker Explained: Finally Understand Containers Without Losing Your Mind (Probably)
Your code deserves better than deployment chaos. Let's break down Docker, images, layers, and containers using logic, sarcasm, and the miracle of a well-packed lunch.
https://marcosdedeu.substack.com/p/docker-explained-finally-understand
9 months ago
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Este vídeo podría ser de interés para el programa @nadiesabenada.org
@andreubuenafuente.com
@bertoromero.bsky.social
#NadieSabeNada
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9 months ago
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GitHub: A beginner-friendly guide.
shawhin.medium.com/github-for-a...
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GitHub for AI Engineers
A beginner-friendly guide
https://shawhin.medium.com/github-for-ai-engineers-1299f121ff1f
9 months ago
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A reference manual for people who design and build software.
www.makingsoftware.com
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Making Software
A reference manual for people who design and build software.
https://www.makingsoftware.com/
9 months ago
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Mira que la película "28 años después" es mala, así en general. Pero la intervención final de los Power Rangers es demencial.
9 months ago
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The Smarter Way to Write Your Thesis: OneNote Meets LaTeX
code.likeagirl.io/thathe-smart...
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The Smarter Way to Write Your Thesis: OneNote Meets LaTeX
Part 1 of a series for curious minds: From papers to research, discover how the right tools simplify (and maybe even supercharge) your…
https://code.likeagirl.io/thathe-smarter-way-to-write-your-thesis-onenote-meets-latex-4c3f32049c10
9 months ago
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70 Years of Programming Language Takeovers: Past Giants, Current Kings, and Future Contenders
levelup.gitconnected.com/70-years-of-...
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70 Years of Programming Language Takeovers: Past Giants, Current Kings, and Future Contenders
A deep dive into the languages that built the digital world, the ones that dominate today, and the next-gen challengers reshaping how we…
https://levelup.gitconnected.com/70-years-of-programming-language-takeovers-past-giants-current-kings-and-future-contenders-53e9ed9d43a2
10 months ago
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Atrapados.
11 months ago
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La ETSIIT UGR recibe el aval de ACCUA a su sistema de garantía de calidad 👏🏼👏🏼👏🏼
@universidadgranada.bsky.social
canal.ugr.es/noticia/la-e...
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La ETS de Ingenierías Informática y de Telecomunicación recibe el aval de ACCUA a su sistema de garantía de calidad - Canal UGR
La certificación refuerza el compromiso del centro con la mejora continúa y la excelencia académica y organizativa La ETS de Ingenierías Informática y de Telecomunicación ha obtenido un informe positivo respecto a la certificación de la implantación de su sistema de garantía de calidad, de acuerdo al modelo IMPLANTA de la Agencia para la Calidad… Seguir Leyendo La ETS de Ingenierías Informática y de Telecomunicación recibe el aval de ACCUA a su sistema de garantía de calidad
https://canal.ugr.es/noticia/la-ets-de-ingenieria-informatica-y-de-telecomunicacion-recibe-el-aval-de-accua-a-su-sistema-de-garantia-de-calidad/
11 months ago
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Cumbres ardientes (Pío García). "a alguien se le ha ocurrido convocar una cumbre de la ONU en Sevilla a principios de julio. Los golpes que recibe la solidaridad internacional son cada vez mayores y en este caso el ensañamiento alcanza niveles intolerables" 🤣
www.ideal.es/opinion/pio-...
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Cumbres ardientes | Ideal
Los golpes que recibe la solidaridad internacional son cada vez mayores y en este caso el ensañamiento alcanza niveles intolerable
https://www.ideal.es/opinion/pio-garcia-cumbres-ardientes-20250701001945-ntrc_amp.html
11 months ago
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"Estos seis lenguajes de programación estarán obsoletos en 2026". Centrémonos en GWBASIC.
www.genbeta.com/desarrollo/e...
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"Estos seis lenguajes de programación estarán obsoletos en 2026", según un desarrollador. Y da consejos para reaccionar si los usas
El mundo de la programación evoluciona rápidamente, y lo que hoy es una herramienta esencial puede quedar relegada al olvido en pocos años. Así, algunos...
https://www.genbeta.com/desarrollo/estos-seis-lenguajes-programacion-estaran-obsoletos-2026-desarrollador-da-consejos-para-reaccionar-usas
11 months ago
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Writing in the Age of LLMs: some common patterns of bad writing using generative-AI.
www.sh-reya.com/blog/ai-writ...
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Writing in the Age of LLMs
https://www.sh-reya.com/blog/ai-writing/
11 months ago
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Editar videos de forma automática con ffmpeg
apunteimpensado.com/cortar-edita...
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Cortar y editar videos de forma automática con FFmpeg – apunte impensado
https://apunteimpensado.com/cortar-editar-videos-forma-automatica-ffmpeg/
11 months ago
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reposted by
Pedro A. Castillo
Francisco Luis Benítez
12 months ago
El próximo 20 de junio tendré la oportunidad de presentar el informe de Tecnologías Disruptivas de la mano de la plataforma
#Disruptive
de la Asociación de Parques Tecnológicos de España. ¡Os espero en el Webinar!
#Innovación
#Ciencia
#Tecnologías
#IA
#Blockchain
#ComputaciónCuántica
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Your laptop can run a full devops stack here’s how I set mine up
medium.com/@devlink/you...
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Your laptop can run a full devops stack here’s how I set mine up
No cloud credits, no AWS bills just pure localhost engineering
https://medium.com/@devlink/your-laptop-can-run-a-full-devops-stack-heres-how-i-set-mine-up-be524be060b0
12 months ago
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Entrega de los premios de investigación de la
@canalugr.bsky.social
12 months ago
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Ultimate Raspberry Pi Home Server.
medium.com/codex/how-i-...
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How I Run My Entire Digital Life on a Raspberry Pi: The Ultimate Self-Hosting Series
Welcome to my in-depth series where I reveal how I run my entire digital life on a Raspberry Pi! If you’ve ever dreamed of taking control…
https://medium.com/codex/how-i-run-my-entire-digital-life-on-a-raspberry-pi-the-ultimate-self-hosting-series-pi-3746f3c159ab
12 months ago
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Human Brain Cells on a Chip for Sale. World-first biocomputing platform hits the market
spectrum.ieee.org/biological-c...
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Could This Biocomputer Revolutionize Neuroscience and Drug Discovery? Dive into the World of Human Brain Cells on a Chip!
Australian startup Cortical Labs unveils CL1, a groundbreaking biocomputer using human neurons on silicon chips. This fusion offers real-time learning and adaptation, revolutionizing neuroscience and ...
https://spectrum.ieee.org/biological-computer-for-sale
12 months ago
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Stairway to… nowhere
12 months ago
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El videojuego español destaca su resiliencia: 1.425 millones de euros en 2023 y más 10.000 puestos de trabajo directos
www.europapress.es/portaltic/vi...
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El videojuego español destaca su resiliencia: 1.425 millones de euros en 2023 y más 10.000 puestos de trabajo directos
El videojuego español, que cuenta con 815 estudios en activo, facturó 1.425 millones de...
https://www.europapress.es/portaltic/videojuegos/noticia-videojuego-espanol-destaca-resiliencia-1425-millones-euros-2023-mas-10000-puestos-trabajo-directos-20250527185849.html#google_vignette
12 months ago
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A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.
github.com/trimstray/th...
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GitHub - trimstray/the-book-of-secret-knowledge: A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.
A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more. - trimstray/the-book-of-secret-knowledge
https://github.com/trimstray/the-book-of-secret-knowledge
12 months ago
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reposted by
Pedro A. Castillo
Universidad de Granada
12 months ago
📢 ¿Estás realizando tu tesis doctoral o la has defendido en los últimos 12 meses? 🙋♀️Demuestra tu capacidad de divulgación, cuéntanos tu investigación en un hilo de Bluesky 📱Participa en
#HiloTesis,
¡hay premios! 🔗Consulta las bases:
https://escuelaposgrado.ugr.es/doctorado/escuelas/hilotesis/index
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Guide to Docker Image Optimisation: Reduce Size by Over 95%
blog.prateekjain.dev/a-step-by-st...
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A Step-by-Step Guide to Docker Image Optimisation: Reduce Size by Over 95%
When I first deployed a Node.js app to production using Docker, I was stunned, The final image size was a whopping 1.2 GB. All for just a…
https://blog.prateekjain.dev/a-step-by-step-guide-to-docker-image-optimisation-reduce-size-by-over-95-d90bcab3819d
about 1 year ago
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¡Lo va a petar!
elchapuzasinformatico.com/2025/05/foto...
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Así es el primer fototransistor a un Petahercio: es un 1 millón de veces más rápido que los transistores de las CPU actuales
Unos investigadores desarrollan un fototransistor capaz de alcanzar 1 petahercio, lo que equivale a 1 millón de GHz.
https://elchapuzasinformatico.com/2025/05/fototransistor-petahercio-millon-gigahercios/
about 1 year ago
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Microsoft libera el código del Subsistema de Windows para Linux
www.europapress.es/portaltic/so...
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Microsoft libera el código del Subsistema de Windows para Linux
Microsoft ha anunciado la liberación del Subsistema de Windows para Linux (WSL), que pasa...
https://www.europapress.es/portaltic/software/noticia-microsoft-libera-codigo-subsistema-windows-linux-20250520100541.html
about 1 year ago
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Esos mensajes vacíos que tanto me gustan y que tanto usan nuestros queridos políticos. Escuchado en "Transmite la Ser".
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about 1 year ago
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Translating Midway/Namco Pacman into C
pacmanc.blogspot.com
about 1 year ago
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