Simple Node Random Password Script

randpw.js

#!/usr/bin/env node
// usage:
// > randpw
// IKS1L2H1AMOx
// > randpw --length 22
// IKS1L2H1AMOxBs4d8qxDXY
// > randpw | pbcopy # pipe to Mac clipboard
var chance = new require('chance')()
var args = require('minimist')(process.argv.slice(2))
var pool = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890'
var pw = chance.string({
    pool: pool,
    length: args.l || args.length || 12
})

process.stdout.write(pw)