markponcelet.bsky.social
@markponcelet.bsky.social
Thinker, planner, homelab, guy.
Found a little surprise feature in VS Code when using the Codex extension: It recognizes # TODO: comments and inserts a little "implement with Codex" button right above the comment. I didn't click it, but that's a convenient little way to pass the TODO to a prompt!
December 5, 2025 at 12:49 AM
This is way more true than I like to admit.
November 25, 2025 at 12:48 AM
I just can't pry myself out of LLM subscriptions! Dropped ChatGPT for a while to save money and try out another model. Picked Gemini, but when Gemini 3 came out, everyone complained about hitting agentic coding caps in 20 minutes. So I'm back with OpenAI once again...
November 22, 2025 at 6:26 PM
Another day, another security challenge. It turns out Codex runs as your logged in user, and is perfectly happy to crawl your entire file system if it decides it wants to read a particular file. I may have to start doing my vibe coding in a locked down sandbox!
November 1, 2025 at 7:54 PM
Adding files to .vscode/settings.json does hide them from VS Code, but Codex can still read them. Luckily for me, my ansible vault is encrypted. Needless to say, I spent the day updating my development process to protect secrets in the future. Hooray for git-submodules!
October 26, 2025 at 1:24 AM
Finally decided to try OpenAI's Codex extension in VS Code for some Ansible updates. The experience was way better than I expected. I was astonished for about 30 seconds, then spent the rest of the hour feeling existential dread for the entire tech sector.
October 25, 2025 at 1:42 AM
I have seen a lot of Star Trek documentaries. A lot. I am now several episodes into The Center Seat (because it's free on YouTube now) and this is turning into my favorite Star Trek docuseries. I am really loving this!
The Center Seat: 55 Years of Star Trek (FULL EPISODES) - YouTube
From The Center Seat: 55 Years of Trek docuseries from The Nacelle Company. In a behind-the-scenes look back at the past 55 years of the iconic franchise, th...
www.youtube.com
September 24, 2025 at 1:52 AM
Very productive weekend this time! My ansible playbook is now portable (using venv), contains bootstrap logic, and works on a lean install of ansible-core. Pretty sure I got some other cool stuff in there, but my memory doesn't go back that far anymore. That's old age for you.
September 21, 2025 at 3:42 PM
September 21, 2025 at 12:14 AM
My workflow with ChatGPT now includes these steps:

1. Start working on something complex with ChatGPT
2. Eventually discover strange advice full of errors
3. Realize that I am using ChatGPT 5
4. Switch to Legacy 4.1
5. Fix all the errors.

ChatGPT 5 doesn't feel ready for primetime, folks.
September 20, 2025 at 4:07 PM
I really need to buckle down and learn tmux. There's nothing worse than having a long-running script fail because a pipe broke.
September 18, 2025 at 12:36 AM
Reposted
PIN Number
ATM Machine
UPC Code
LCD Display

We regret to inform you that his phenomenon has a name: RAS Syndrome.

Redundant Acronym Syndrome…Syndrome.
September 16, 2025 at 5:18 PM
Mark my words: there is going to be an iOS 26.1 released in record time, because this liquid glass design has UI elements that are not legible.
September 16, 2025 at 2:23 AM
Windows is definitely the worst of all operating systems.
September 14, 2025 at 4:07 PM
I kept wondering why I had avoided immich despite it looking so nice on the surface. I thought I remembered investigating it and settling on something simpler instead. I still can't remember, but after using Immich for a day, I'm starting to see why I might have run away from this app.
September 7, 2025 at 11:00 PM
This week's self-hosted adventure was finally (re-)installing immich. Not as challenging as trying to get pigallery2 to work, but not a slam dunk, either. The big front-page warning about not trusting immich as the sole image repo makes me too nervous to really enjoy all these neat features.
September 6, 2025 at 11:10 PM
The very same day I get myself moved over to a self-hosted instance of gitea, ChatGPT releases its github connector. Well it's too late, guys! To quote Maxwell Smart, "Missed it by that much!"
August 30, 2025 at 2:35 PM
Reposted
Dual Roomba

xkcd.com/3133/
August 27, 2025 at 9:58 PM
Rewatching this starting tonight. Such a great show!
August 25, 2025 at 3:50 AM
It's been a long evening, but now all three of my UPSes are successfully passing their sensor data through Raspberry Pis to a home assistant VM on Proxmox.

The dashboard is glorious!

This weekend: configure Home Assistant to start turning things off when the UPSes detect power outages.
August 22, 2025 at 3:26 AM
It's been a productive weekend! I updated Proxmox to version 9, deployed proxmox backup server, did critical improvements on some guest OSes, and deployed some new services. My biggest takeaway from all this work is,

ChatGPT 5 is awful. Just awful.
August 10, 2025 at 11:21 PM
Just astonishing work. Everything is generative AI except for the concept, script, and editing. Astonishing! Captivating! Awesome!
LAST CALL BEFORE A.G.I
YouTube video by KNGMKR
www.youtube.com
July 24, 2025 at 11:36 PM
Reposted
On the stage at Trilith shooting the barrel roll through the mountains. All the plates were shot previously in Svalbard. 7.26.24
July 20, 2025 at 2:47 PM
I'm loving 1Password's developer tools. I can finally stop looking up my ansible vault password every week!
1Password Developer
Explore documentation and resources to help integrate 1Password across your development workflows.
developer.1password.com
June 14, 2025 at 1:35 PM
Almost exactly ten years after it premiered, it's time to rewatch Better Call Saul! I'm one episode in.

How is this show so perfect?
April 1, 2025 at 4:46 PM