 var program = require('commander');

 program
  .version('1.0.0')
  .command('find', 'Find printers on local network').alias('f')
  .command('send', 'Send out notifications of WFH').alias('s')
  .command('test', 'Test pdf generation').alias('t')
  .command('init', 'Initialize wfh configuration').alias('i')
  .command('configure', 'Configure notifications when WFH').alias('c')
  .parse(process.argv);

@@ -1,9 +1,29 @@
- 
+#!/usr/bin/env node%0A%0A
 var prog
@@ -51,17 +51,16 @@
 der');%0A%0A
- 
 program%0A

Add environment declaration.