scanport

scan certain domain/ip to get his open ports

Installation

npm i scanport -g

Usage

scanport --help             :  print help information
scanport -p=[start,end]     :  specify the port to scan, by default is [1,1024]
scanport -h="www.google.fr" :  h can be a domain or an IP address
scanport -c=8               :  give a low cocurrency if you have too many ports of too many hosts to scan, by default is 8
scanport --local            :  action dangerous cause it will scan all the computer in LAN, that consumes CPU, if you are sure to use, give a low concurrency,  
a samll number of port like [1,22]

Example

scanport -p=[1,63355] -h="www.google.fr"
scanport -c=2 -p=[1,50] --local