Node Stream Examples

var readable = fs.createReadStream('data');
readable.setEncoding('utf8');
readable
  .on('data',  function (data) { console.log('Data!', data);  })
  .on('error', function (err)  { console.error('Error', err); })
  .on('end',   function ()     { console.log('All done!');    });
###

var readable = fs.createReadStream('a.txt'),
  writable = fs.createWriteStream('b.txt');
readable.pipe(writable)
  .on('finish', function () { writable.write('an extra line'); });
###

var fs = require("fs");
var split = require("split");
var args = process.argv.slice(2);

var lines = "";
process.stdin.resume();
process.stdin.setEncoding('utf8');
process.stdin.on('data', function(a) 
{
	lines += a;
});

process.stdin.on('end', function() 
{
	lines = lines.split("\n");
});