Show IP Address - A Python Script to Show Private and Public IP Information in Linux and Unix.

showipaddr.py

#!/usr/bin/env python

# ------------------------------------------------------------------
# Script Name:   showipaddr.py
# Description:   A Python Script to display Private and
#                Public IP address details in Linux and Unix.
# Website:       https://gist.github.com/ostechnix
# Version:       1.0
# Usage:         python showipaddr.py
# ------------------------------------------------------------------

import os
import requests
import subprocess
import sys

# Function to check if jq is installed
def check_jq_installed():
    status = subprocess.call("type jq", shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    if status != 0:
        os.system('clear')
        print("It appears that 'jq' is not installed. Please install 'jq' package to run this script.\n")
        print("You can usually install 'jq' using:\n")
        print("    sudo apk add jq            # On Alpine Linux")
        print("    sudo pacman -S jq          # On Arch Linux/EndeavourOS/Manjaro")
        print("    sudo apt-get install jq    # On Debian/Ubuntu")
        print("    sudo yum install jq        # On RedHat/CentOS")
        print("    sudo dnf install jq        # On Fedora")
        print("    sudo zypper install jq     # On SUSE/openSUSE")
        print("    brew install jq            # On macOS (with Homebrew)")
        sys.exit()

# Function to get local IP and other details
def get_local_ip_details():
    details = {
        'Hostname': subprocess.getoutput("hostname"),
        'Local IPv4 Address': subprocess.getoutput("hostname -I | awk '{print $1}'"),
        'Local IPv6 Address': subprocess.getoutput("ip -6 addr show | grep 'inet6' | awk '{print $2}' | grep -v '^::1/' | head -n 1"),
        'Router IP Address': subprocess.getoutput("ip route | grep default | awk '{print $3}'"),
        'DNS Server': subprocess.getoutput("cat /etc/resolv.conf | grep nameserver | awk '{print $2}'")
    }
    return details

# Function to get public IP and details
def get_public_ip_details():
    try:
        response = requests.get('http://ip-api.com/json')
        if response.status_code == 200:
            return response.json()
        else:
            return None
    except requests.RequestException:
        return None

# Function to neatly format the IP information
def display_ip_info(local_ip_details, public_ip_info):
    max_length = max(len(key) for key in local_ip_details.keys()) if local_ip_details else 0
    max_length = max(max_length, 15)  # Ensuring minimum length for public IP info labels

    if local_ip_details:
        print("Local IP Information:")
        print('-' * (max_length + 30))
        for key, value in local_ip_details.items():
            print("{:<{width}} : {}".format(key, value, width=max_length))
        print('-' * (max_length + 30))

    if public_ip_info:
        print("\nPublic IP Information:")
        print('-' * (max_length + 30))
        print("{:<{width}} : {}".format("IP Address", public_ip_info.get('query', 'N/A'), width=max_length))
        print("{:<{width}} : {}".format("ISP", public_ip_info.get('isp', 'N/A'), width=max_length))
        print("{:<{width}} : {}".format("City", public_ip_info.get('city', 'N/A'), width=max_length))
        print("{:<{width}} : {}".format("Region", public_ip_info.get('regionName', 'N/A'), width=max_length))
        print("{:<{width}} : {}".format("Country", public_ip_info.get('country', 'N/A'), width=max_length))
        print("{:<{width}} : {}".format("Coordinates", f"{public_ip_info.get('lat', 'N/A')}, {public_ip_info.get('lon', 'N/A')}", width=max_length))
        print('-' * (max_length + 30))

# Main function
def main():
    check_jq_installed()
    os.system('clear')

    print("Select the information to display:")
    print("1. Local IP")
    print("2. Public IP")
    print("3. Both Local and Public IP")
    choice = input("Enter your choice (1/2/3): ")
    local_ip_details = None
    public_ip_info = None

    if choice in ['1', '3']:
        local_ip_details = get_local_ip_details()
    if choice in ['2', '3']:
        public_ip_info = get_public_ip_details()

    display_ip_info(local_ip_details, public_ip_info)

if __name__ == "__main__":
    main()