Create a SHA1 hash with hex encoding
npm install sha1-hex> Create a SHA1 hash with hex encoding
``
$ npm install --save sha1-hex
`js
var fs = require('fs');
var sha1Hex = require('sha1-hex');
var buffer = fs.readFileSync('unicorn.png');
sha1Hex(buffer);
//=> '84de6753b298abd027fcd1d790eade2413eafb5a'
`
#### input
Required
Type: buffer, string`
Prefer buffers as they're faster to hash, but strings can be useful for small things.
MIT