Seong-Kook Shin cinsk

https://www.linkedin.com/in/cinsk

cinsk / tcp-port-scan.sh

Created September 23, 2012 06:36

Wait until TCP ports opened (or closed)

	#!/bin/bash

	function wait4tcp () {
	local nc opt silence op host port ret failed limit tries
	local OPTIND OPTARG

	limit=100
	op="open"

	while getopts ":csw:" opt; do