src/op_mode/show_ip_external.sh


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#!/usr/bin/env bash

# Detect an external IP address
# Use random services for checking


array=(
    ipinfo.io/ip
    ifconfig.me
    ipecho.net/plain
    icanhazip.com
    v4.ident.me
    checkip.amazonaws.com
)

size=${#array[@]}
index=$(($RANDOM % $size))

curl --silent ${array[$index]} | tr -d "[:space:]" && echo