Tools for various things.
Make sure you have NodeJS and NPM installed properly.
Inside the downloaded folder :
npm install> node index.js -h
Usage: index [options] [command]
Options:
-h, --help display help for command
Commands:
check <number> Check if the credit card number is valid using the luhn algorithm
gen [options] [amount] Generate a specific amount of credit cards, hoping that one of them is valid
help [command] display help for command