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45 lines
943 B
Markdown
45 lines
943 B
Markdown
6 years ago
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# md5-hex [](https://travis-ci.org/sindresorhus/md5-hex)
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> Create a MD5 hash with hex encoding
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*Please don't use MD5 hashes for anything sensitive!*
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Checkout [`hasha`](https://github.com/sindresorhus/hasha) if you need something more flexible.
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## Install
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```
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$ npm install --save md5-hex
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```
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## Usage
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```js
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const fs = require('fs');
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const md5Hex = require('md5-hex');
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const buffer = fs.readFileSync('unicorn.png');
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md5Hex(buffer);
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//=> '1abcb33beeb811dca15f0ac3e47b88d9'
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```
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## API
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### md5Hex(input)
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#### input
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Type: `buffer` `string` `array[string|buffer]`
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Prefer buffers as they're faster to hash, but strings can be useful for small things.
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Pass an array instead of concatenating strings and/or buffers. The output is the same, but arrays do not incur the overhead of concatenation.
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## License
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MIT © [Sindre Sorhus](https://sindresorhus.com)
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