3 category: JavaScript libraries
8 var cli = require('commander');
13 .version(require('../package').version)
14 .usage('[options] <command>')
15 .option('-w, --words <n>', 'generate <n> words')
16 .option('-i, --interval <n>', 'interval [1000]', 1000)
17 .option('-s, --symbols', 'include symbols')
22 .on('--help', function() {
29 cli.args == ["hello"];
31 ### Other useful things