2 var zlib = require('zlib')
3 var strs = require('stringstream')
5 var utf8Stream = fs.createReadStream('massiveLogFile.gz')
6 .pipe(zlib.createGunzip())
9 utf8Stream.pipe(process.stdout)
11 // Stream from utf8 to hex to base64... Why not, ay.
12 var hex64Stream = fs.createReadStream('myFile')
13 .pipe(strs('utf8', 'hex'))
14 .pipe(strs('hex', 'base64'))
16 hex64Stream.pipe(process.stdout)
18 // Deals with base64 correctly by aligning chunks
19 var stream = fs.createReadStream('myFile').pipe(strs('base64'))
23 stream.on('data', function(data) { base64Str += data })
24 stream.on('end', function() {
25 console.log('My base64 encoded file is: ' + base64Str) // Wouldn't work with setEncoding()
26 console.log('Original file is: ' + new Buffer(base64Str, 'base64'))