free2o

Convert the output of the linux/unix free command to a javascript object.

$ npm install free2o 

const { spawn } = require('child_process');
const free2o = require('free2o');

const free = spawn('free', ['-htw']);

let data = '';

free.stdout.on('data', chunk => {
  data = data.concat(chunk);
});

free.stdout.on('end', () => {
  console.log(data);
  console.log(free2o(data));
});

free command output

free2o object

compatible options

• -b
• -k
• -m
• -g
• --tera
• -h
• -si
• -l
• -t
• -w