> ## Documentation Index
> Fetch the complete documentation index at: https://bun-1dd33a4e-farm-3da57bd7-outdated-changelog.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Get the path to an executable bin file

`Bun.which` finds the absolute path of an executable file, like the `which` command on Unix-like systems.

```ts foo.ts icon="https://mintcdn.com/bun-1dd33a4e-farm-3da57bd7-outdated-changelog/lG5mjnlYZuyBKJpK/icons/typescript.svg?fit=max&auto=format&n=lG5mjnlYZuyBKJpK&q=85&s=aa649060096443cbeb2ef629b6584ecb" theme={"theme":{"light":"github-light","dark":"dracula"}}
Bun.which("sh"); // => "/bin/sh"
Bun.which("notfound"); // => null
Bun.which("bun"); // => "/home/user/.bun/bin/bun"
```

***

See [`Bun.which`](/runtime/utils#bun-which).


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