Port Scanner

Get package:

go get github.com/amirhnajafiz/port-scanner

You need to give a host address and port range, after that the scanner will check the ports and returns the open ports.

package main

import (
    "fmt"

    scanner "github.com/amirhnajafiz/port-scanner"
)

func main() {
    // creating scanner with URI, Port Range, Number of workers (optional, default is 100)
    openports := scanner.Scan("", 2048)

    for _, port := range openports {
        fmt.Printf("%d open\n", port)
    }
}