Simon Willison’s Weblog

22nd May 2023

None

TIL hexdump and hexdump -C — While exploring null bytes in [this issue](https://github.com/simonw/ttok/issues/3) I learned that the `hexdump` command on macOS (and presumably other Unix systems) has a confusing default output.

Posted 22nd May 2023 at 6:01 pm

Recent articles

A Fireside Chat with Cat and Thariq from the Claude Code team - 21st July 2026
Kimi K3, and what we can still learn from the pelican benchmark - 16th July 2026
The new GPT-5.6 family: Luna, Terra, Sol - 9th July 2026

This is a beat by Simon Willison, posted on 22nd May 2023.

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