Sha256: 8fc7afbe024b723a1ea8e490e28329319cd2f71adf116b2938783dee94d3f733
Contents?: true
Size: 409 Bytes
Versions: 356
Compression:
Stored size: 409 Bytes
Contents
#!/usr/bin/env node
var argv = require('optimist')
.usage('Count the lines in a file.\nUsage: $0')
.demand('f')
.alias('f', 'file')
.describe('f', 'Load a file')
.argv
;
var fs = require('fs');
var s = fs.createReadStream(argv.file);
var lines = 0;
s.on('data', function (buf) {
lines += buf.toString().match(/\n/g).length;
});
s.on('end', function () {
console.log(lines);
});
Version data entries
356 entries across 211 versions & 18 rubygems