Simon Willison’s Weblog

15th February 2022

None

TIL nullglob in bash — I ran into a tricky problem while working [on this issue](https://github.com/simonw/datasette-publish-fly/issues/17): the following line was behaving in an unexpected way for me:

Posted 15th February 2022 at 5:16 am

Recent articles

The Pelican comparison grid for Astra is pretty interesting - 4th September 2026
OpenAI's rogue agents were caught communicating via public wikis - 4th September 2026
Claude's new system prompt really doesn't want to reproduce song lyrics - 2nd September 2026

This is a beat by Simon Willison, posted on 15th February 2022.

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe