Get IP

ipv4_go_rev01.go

package main

/*
Autor: Gustavo Freitas <gst.freitas@gmail.com>
URL: http://firebitsbr.wordpress.com/2014/03/22/golang-obter-ipv4-e-ipv6-localmente-com-cdir/

*/

import "fmt"
import "net"

func main() {
	interfaces, _ := net.Interfaces()
	for _, inter := range interfaces {
		if addrs, err := inter.Addrs(); err == nil {
			for _, addr := range addrs {
				fmt.Println(inter.Name, "->", addr)
			}
		}
	}
}