portscanner

A simple port scanner using raw sockets in C

Build

make clean
make

Usage

./portscanner <target_ip_address> <number_of_attempts>

Example

./portscanner 127.0.0.1 1

Output

22      open
25      open
587     open
631     open
1716    open
5432    open
5433    open
5434    open
9050    open
46108   open
48580   open