---
title: "Discussion on \"Deleting `nul` files created in error by Claude code\" | Hashnode"
description: "Discussion on \"Deleting `nul` files created in error by Claude code\". I’ve recently been given access to Claude Code at work, so I’ve been trying it out to see how I get on with it. I tend to run it from a Windows Command Prompt, and I’ve noticed that it keeps creating files named nul with 0KB size. Worse, when I try t..."
url: "https://hashnode.com/posts/deleting-nul-files-created-in-error-by-claude-code/6974e46109da1eb1601195bf"
---

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# [Deleting \`nul\` files created in error by Claude code](https://techblog.timhilton.xyz/deleting-nul-files-created-in-error-by-claude-code?utm_source=hashnode&utm_medium=feed)

I’ve recently been given access to Claude Code at work, so I’ve been trying it out to see how I get on with it. I tend to run it from a Windows Command Prompt, and I’ve noticed that it keeps creating files named nul with 0KB size. Worse, when I try t...

Jan 24 · 2 min read · techblog.timhilton.xyz  
Updated Jan 27  
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-   [#claude-code](https://hashnode.com/tag/claude-code)
-   [#windows](https://hashnode.com/tag/windows)
-   [#command-prompt](https://hashnode.com/tag/command-prompt)
-   [#command-line](https://hashnode.com/tag/command-line)

## Written by

[Tim Hilton](https://hashnode.com/@tjhilton)

@tjhilton

  
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