dev-zero-file

Create a file full of /dev/zero, and can format it in ext2/ext3/ext4

Install

npm i dev-zero-file --save

Using

const devZeroFile = require( 'dev-zero-file' );

devZeroFile
    .create( 'file.img', [options] )
    .then( 
        s => {}, 
        e => {} 
    );

Options

size - file size, Mb, as default 10Mb

format - not important, must be 'ext2', 'ext3' or 'ext4', works only on Linux