Get information such as your MAC address and IP address easily.

╭──(john㉿DESKTOP-PF01IEE)───╮
╰───────────────────────────╾╯(~)-(172.28.100.30)┋ ethtool eth0
Settings for eth0:
        Supported ports: [ ]
        Supported link modes:   Not reported
        Supported pause frame use: No
        Supports auto-negotiation: No
        Supported FEC modes: Not reported
        Advertised link modes:  Not reported
        Advertised pause frame use: No
        Advertised auto-negotiation: No
        Advertised FEC modes: Not reported
        Speed: 10000Mb/s
        Duplex: Full
        Port: Other
        PHYAD: 0
        Transceiver: internal
        Auto-negotiation: off
Cannot get wake-on-lan settings: Operation not permitted
        Current message level: 0x000000f7 (247)
                               drv probe link ifdown ifup rx_err tx_err
        Link detected: yes

(jcartwright@localhost) 192.168.1.5 ~  $ ip neigh | awk 'NR==2 {print $5}'
c8:14:51:5f:a9:47

import re
import socket
import platform
import netifaces
import subprocess
from get_nic import getnic
from tabulate import tabulate
 
def get_ip_address():
    try:
        # Create a socket to get the IP address
        s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
        s.connect(("8.8.8.8", 80))
        ip_address = s.getsockname()[0]
        s.close()
        return ip_address
    except socket.error as e:
        return "Error: " + str(e)
 
def get_mac_address():
    try:
        # Use subprocess to run the 'ipconfig' command (Windows) or 'ifconfig' command (Linux/macOS)
        if platform.system() == "Windows":
            output = subprocess.check_output("ipconfig /all", shell=True, universal_newlines=True)
            mac_address = re.findall(r"Physical Address[\. ]+:\s*([^\r\n]*)", output)[0]
        else:
            output = subprocess.check_output("ifconfig", shell=True, universal_newlines=True)
            mac_address = re.findall(r"ether\s+([^\s]+)", output)[0]
        return mac_address
    except subprocess.CalledProcessError as e:
        return "Error: " + str(e)
 
def get_model_name():
    return platform.machine()
 
if __name__ == "__main__":
    ip_address = get_ip_address()
    mac_address = get_mac_address()
    model_name = netifaces.interfaces()
    model_inf = socket.if_nameindex()
    interfaces = getnic.interfaces()
    network_info = getnic.ipaddr(interfaces)
 
    print("Model:")
    print(tabulate(network_info.items(), headers=["Interface", "Info"], tablefmt="grid"))

[root@localhost Documents]# dnf in python3-netifaces

(jcartwright@localhost) 192.168.1.5 Documents  $ pip install get-nic

(jcartwright@localhost) 192.168.1.5 Documents  $ python3.9 network.py 
Model:
+-------------+--------------------------------------------------------------------------------------------------------------------+
| Interface   | Info                                                                                                               |
+=============+====================================================================================================================+
| lo          | {'state': 'UNKNOWN', 'inet4': '127.0.0.1/8', 'inet6': '::1/128'}                                                   |
+-------------+--------------------------------------------------------------------------------------------------------------------+
| eno1        | {'state': 'UP', 'HWaddr': 'fc:34:97:a5:bc:7e', 'inet4': '192.168.1.5/24', 'inet6': 'fe80::fe34:97ff:fea5:bc7e/64'} |
+-------------+--------------------------------------------------------------------------------------------------------------------+

(jcartwright@localhost) 192.168.1.5 ~  $ lspci | awk 'NR==14{ print $_}'
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (14) I219-V (rev 11)

(jcartwright@localhost) 192.168.1.5 ~  $ lspci | awk 'FNR==14{ print $0}'
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (14) I219-V (rev 11)