bfrancom

//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);

bfrancom

#In .conkyrc, I have a line like:
  { "full_text" : "${execi 301 node /home/bob/weather.js}" , "color" : "\#ffffff" },
#see result in attached image