Introducing the fast_port_scanner gem
require 'fast_port_scanner'
a = FastPortScanner.scan
#=> [22, 25, 111]
Resources
- A simple port scanner in Ruby http://www.jamesrobertson.eu/snippets/2016/jun/14/a-simple-port-scanner-in-ruby.html
- fast_port_scanner https://rubygems.org/gems/fast_port_scanner
fast_port_scanner gem port scanner tcpsocket