NodeJS - STDIO : Inserting arguments by console

nodeJs.stdio.insertingArgumentsByConsole.js

// More info here: http://sgmonda.github.io/stdio/
var stdio = require('stdio')
var opts  = stdio.getopt({
  'name':     { key: 'n', description: 'Name', args: 1, mandatory: true },
  'surnames': { key: 's', description: 'Surnames', args: 2 },
  'age':      { key: 'a', description: 'Age: ',  args: 1 }
})

console.log( 'Your full name is ' + opts.name 
           + ' ' + opts.surnames.join(' ') 
           + ' and your age is ' + opts.age)
      
// To insert arguments by console without stdio module use process.arg
// process.argv[0] // Script name and all arguments
// process.argv[1] // Script name (Probably 'node')
// process.argv[2] // First argument
// process.argv[3] // Second argument ... etc