# ihash

Get the hash-sum of a given file, with low memory usage, even on huge files.

## Installation

```sh
npm i -g ihash
```

## Usage

### As a command line tool

#### examples

```sh
# md5
$ ihash readme.md
3e7c3c57ccf632650e3ad9b0aa694b47

# -a, --algorithm
$ ihash readme.md -a md5
$ ihash readme.md --algorithm md5
3e7c3c57ccf632650e3ad9b0aa694b47

# hash one file
$ ihash readme.md

# hash dir files
$ ihash some/dir/name  
$ ihash some/dir/name  -d 2
$ ihash some/dir/name  --depth 2
```

#### flags

* `-a, --algorithm` : hashing algorithms, e.g. *md5*, *sha1*, *sha256*, *sha512*
* `-d, --depth` : only travel to max depth.

### License

MIT