linux中python命令能进行哪些网络配置-乐工具技术知识

在Linux中，Python命令本身并不能直接进行网络配置，但你可以使用Python的库（如os、sys、socket、requests等）来执行网络相关的操作和配置

获取网络接口信息：

import socket

def get_network_interfaces():
    interfaces = socket.getaddrinfo(socket.gethostname(), None)
    for interface in interfaces:
        print(interface[4][0])

get_network_interfaces()

修改IP地址和子网掩码：

import os
import sys

def set_ip_address(interface, ip_address, subnet_mask):
    try:
        with open(f"/etc/sysconfig/network-scripts/ifcfg-{interface}", "w") as file:
            file.write(f"DEVICE={interface}\n")
            file.write(f"BOOTPROTO=static\n")
            file.write(f"ONBOOT=yes\n")
            file.write(f"IPADDR={ip_address}\n")
            file.write(f"NETMASK={subnet_mask}\n")
            file.write(f"GATEWAY={get_default_gateway()}\n")
            file.write(f"DNS1=8.8.8.8\n")
            file.write(f"DNS2=8.8.4.4\n")
    except Exception as e:
        print(f"Error: {e}")
        sys.exit(1)

def get_default_gateway():
    try:
        with open("/etc/sysconfig/network", "r") as file:
            for line in file:
                if "GATEWAY=" in line:
                    return line.split("=")[1].strip()
    except Exception as e:
        print(f"Error: {e}")
        sys.exit(1)

interface = "eth0"
ip_address = "192.168.1.10"
subnet_mask = "255.255.255.0"
set_ip_address(interface, ip_address, subnet_mask)

重启网络服务：

import os
import sys

def restart_network_service():
    try:
        os.system("sudo systemctl restart network")
    except Exception as e:
        print(f"Error: {e}")
        sys.exit(1)

restart_network_service()

发送HTTP请求：

import requests

url = "https://api.example.com/data"
headers = {"Authorization": "Bearer your_api_key"}
response = requests.get(url, headers=headers)

if response.status_code == 200:
    print(response.json())
else:
    print(f"Error: {response.status_code}")

请注意，这些示例可能需要根据你的Linux发行版和网络配置进行调整。在执行这些操作时，请确保你具有适当的权限，并在需要时进行错误处理。