hasher

simple file hasher using node.js crypto

Usage

$ node hasher.js <file_name> <hash_type>
$ node hasher.js my_file sha256

if <hash_type> not passed => <hash_type> = md5

Use docker container without GIT clone

• Pull IMG, Run hasher and remove container

docker run --rm -v ~/Downloads/20150922120001.mp4:/file 2b1q/hasher /file 'sha256'

Use GIT and Docker

1. git clone

$ git clone https://github.com/2b1q/hasher.git

2. install docker
3. build docker container

$ docker build -t hasher .

3. run hasher container. pass file & args

$ docker run -v ~/Downloads/myFile.png:/1 --rm hasher /1 sha256

Demo 1 (not containerized app)

Demo 2 (docker containerized app)