https://github.com/leelow/sha512sum
💾 💿 The same behaviour as linux command with directories support. https://linux.die.net/man/1/sha512sum.
https://github.com/leelow/sha512sum
checksum checksums javascript js nodejs sha512
Last synced: 4 months ago
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💾 💿 The same behaviour as linux command with directories support. https://linux.die.net/man/1/sha512sum.
- Host: GitHub
- URL: https://github.com/leelow/sha512sum
- Owner: Leelow
- License: mit
- Created: 2017-03-02T23:08:21.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2019-02-22T20:33:03.000Z (over 6 years ago)
- Last Synced: 2025-02-16T03:34:04.224Z (8 months ago)
- Topics: checksum, checksums, javascript, js, nodejs, sha512
- Language: JavaScript
- Homepage:
- Size: 425 KB
- Stars: 2
- Watchers: 2
- Forks: 0
- Open Issues: 5
-
Metadata Files:
- Readme: readme.md
- License: license
Awesome Lists containing this project
README
# sha512sum
[![npm version][npm-version-image]][npm-version-url]
[![Build Status][travis-image]][travis-url]
[![Build Status][appveyor-image]][appveyor-url]
[![Coverage][coveralls-image]][coveralls-url]
[![JavaScript Style Guide][javascript-standard-image]][javascript-standard-url]
> The same behaviour as linux command with directories support. [https://linux.die.net/man/1/sha512sum](https://linux.die.net/man/1/sha512sum)
Works on Linux and Windows.
## Install
```
$ npm install --save sha512sum
```
## Usage
> For a file
```js
const sha512sum = require('sha512sum');
// 992 ... 80a /path/to/file
sha512sum.fromFile('/path/to/file', options, function(err, hash) {
if (err) throw err
console.log(hash)
});
console.log(sha512sum.fromFileSync('/path/to/file', options))
```
Similar to linux command:
$ sha512sum /path/to/file
> For a directory
```js
const sha512sum = require('sha512sum');
// 992 ... 80a /path/to/dir/h.txt
// erf ... e3f /path/to/dir/b/e.doc
// cd5 ... r9g /path/to/dir/b/l.png
// b2r ... v2f /path/to/dir/c/l.csv
// adr ... 9t6 /path/to/dir/d/o.world
sha512sum.fromDirectory('/path/to/dir', options, function(err, hash) {
if (err) throw err
console.log(hash)
});
console.log(sha512sum.fromDirectorySync('/path/to/dir', options))
```
Similar to linux command:
$ find files -type f -printf "%d%p\n" | sort -n | cut -c 2- | xargs sha512sum
## Options
* `cwd`: current work directory
* `sep`: separator between hash and filename, default value is double-space
## License
[MIT](LICENSE) © [Léo Lozach](https://github.com/Leelow)
[npm-version-image]: https://badge.fury.io/js/sha512sum.svg
[npm-version-url]: https://www.npmjs.com/package/sha512sum
[travis-image]: https://travis-ci.org/Leelow/sha512sum.svg?branch=master
[travis-url]: https://travis-ci.org/Leelow/sha512sum
[appveyor-image]: https://ci.appveyor.com/api/projects/status/ltppe1sp0ucnm6r3?svg=true
[appveyor-url]: https://ci.appveyor.com/project/Leelow/sha512sum
[coveralls-image]: https://coveralls.io/repos/github/Leelow/sha512sum/badge.svg?branch=master
[coveralls-url]: https://coveralls.io/github/Leelow/sha512sum?branch=master
[javascript-standard-image]: https://img.shields.io/badge/code%20style-standard-brightgreen.svg
[javascript-standard-url]: http://standardjs.com/