line-numbers-stream

Add line numbers to a stream of text

Installation

$ npm install --save line-numbers-stream

Usage

const fs = require('fs');
const source = fs.createReadStream('exampleText.txt');
const addLineNumbers = require('line-numbers-stream');
 
source.pipe(addLineNumbers).pipe(process.stdout);
 
// 1: First line
// 2: and the second line.
// 3: ... and so on.
 

License

MIT © Even Brenna