bfrancom/openbsd_volume_percentage.js

## openbsd_volume_percentage.js
//Node.js script which calculates OpenBSD Volume percentage for the master output
//Only calculates the right channel, and assumes both channels are equal
//I use this with i3 + i3bar + conky
const spawn = require('child_process').spawn;
const mixerctl = spawn('mixerctl', ['-v', 'outputs.master']);
mixerctl.stdout.on('data', (data) => {
  var arr = data.toString().split(",");
  var lastNum = arr[1].replace(/(\r\n|\n|\r)/gm,"");
  var perc = (lastNum/226*100);
  var wholeNum = Math.floor(perc);
  console.log(wholeNum);
});
	//Node.js script which calculates OpenBSD Volume percentage for the master output
	//Only calculates the right channel, and assumes both channels are equal
	//I use this with i3 + i3bar + conky
	const spawn = require('child_process').spawn;
	const mixerctl = spawn('mixerctl', ['-v', 'outputs.master']);
	mixerctl.stdout.on('data', (data) => {
	var arr = data.toString().split(",");
	var lastNum = arr[1].replace(/(\r\n\|\n\|\r)/gm,"");
	var perc = (lastNum/226*100);
	var wholeNum = Math.floor(perc);
	console.log(wholeNum);
	});