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File Hasher
ASecurity计算文件哈希值（MD5、SHA1、SHA256、SHA512）用于完整性验证和比较。
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- Added February 7, 2026
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[](https://www.skillsdirectory.com/skills/aidotnet-file-hasher)---
name: file-hasher
description: 计算文件哈希值（MD5、SHA1、SHA256、SHA512）用于完整性验证和比较。
metadata:
short-description: 计算文件哈希值
source:
repository: https://github.com/python/cpython
license: PSF
---
# File Hasher Tool
## Description
Calculate cryptographic hashes for files to verify integrity, detect duplicates, or generate checksums.
## Trigger
- `/hash` command
- User needs file checksums
- User wants to verify file integrity
## Usage
```bash
# Calculate SHA256 hash
python scripts/file_hasher.py file.zip
# Calculate multiple hash types
python scripts/file_hasher.py file.zip --all
# Verify against known hash
python scripts/file_hasher.py file.zip --verify abc123...
# Hash multiple files
python scripts/file_hasher.py *.zip --algorithm sha256
# Find duplicate files
python scripts/file_hasher.py --find-duplicates ./folder/
```
## Tags
`hash`, `checksum`, `md5`, `sha256`, `integrity`
## Compatibility
- Codex: ✅
- Claude Code: ✅
Files in this skill
- SKILL.md
- scripts/file_hasher.py
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