Hacker News with Generative AI: Shells

Yash: Yet Another Shell (github.com/magicant)
Yash, yet another shell, is a POSIX-compliant command line shell written in C99 (ISO/IEC 9899:1999). Yash is intended to be the most POSIX-compliant shell in the world while supporting features for daily interactive and scripting use.
TIL: Some surprising code execution sources in bash (yossarian.net)
I ran across two surprising sources of code execution in bash (and probably other shells) recently.