#!/bin/bash

meu_ip_fun () {
MIP=$(ip addr | grep 'inet' | grep -v inet6 | grep -vE '127\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | grep -o -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | head -1)
MIP2=$(wget -qO- ipv4.icanhazip.com)
[[ "$MIP" != "$MIP2" ]] && IP="$MIP2" || IP="$MIP"
}

meu_ip () {
MIP=$(ip addr | grep 'inet' | grep -v inet6 | grep -vE '127\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | grep -o -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | head -1)
MIP2=$(wget -qO- ipv4.icanhazip.com)
[[ "$MIP" != "$MIP2" ]] && echo "$MIP2" || echo "$MIP"
}