Simon Willison’s Weblog

11th December 2021

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TIL Using lsof on macOS — `lsof` stands for "list open files". Here are some very basic usage notes for the version that ships with macOS.

Posted 11th December 2021 at 10:37 pm

Recent articles

The new GPT-5.6 family: Luna, Terra, Sol - 9th July 2026
sqlite-utils 4.0, now with database schema migrations - 7th July 2026
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This is a beat by Simon Willison, posted on 11th December 2021.

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