# Bun Copy a file to another location

> Copy a file to another location

- Skill: `jarle/bun-copy-a-file-to-another-location` (Agent Skill)
- Install (CLI): `npx skillmds@latest add jarle/bun-copy-a-file-to-another-location`
- Raw SKILL.md: https://api.skillmd.com/api/skills/jarle/bun-copy-a-file-to-another-location/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: jarle (https://skillmd.com/u/jarle)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/jarle/bun-copy-a-file-to-another-location

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# Copy a file to another location

This code snippet copies a file to another location on disk.

It uses the fast [`Bun.write()`](/runtime/file-io#writing-files-bun-write) API to efficiently write data to disk. The first argument is a *destination*, like an absolute path or `BunFile` instance. The second argument is the *data* to write.

```ts  theme={"theme":{"light":"github-light","dark":"dracula"}}
const file = Bun.file("/path/to/original.txt");
await Bun.write("/path/to/copy.txt", file);
```

***

See [Docs > API > File I/O](/runtime/file-io#writing-files-bun-write) for complete documentation of `Bun.write()`.