ubuntu 无线网卡断网重连教程

2024-06-19 22:49| 来源: 网络整理| 查看: 265

一、网卡驱动安装

参考Kali网卡设置comfast cf-812AC（Realtek 8812BU芯片）_banyejiu的博客-CSDN博客

网卡驱动安装的shell命令（自己是啥网卡，就去找对应的安装程序和安装方法）

sudo apt update sudo apt install bc -y git clone https://github.com/cilynx/rtl88x2BU_WiFi_linux_v5.3.1_27678.20180430_COEX20180427-5959.git cd rtl88x2BU_WiFi_linux_v5.3.1_27678.20180430_COEX20180427-5959 VER=$(sed -n 's/\PACKAGE_VERSION="$.*$"/\1/p' dkms.conf) sudo rsync -rvhP ./ /usr/src/rtl88x2bu-${VER} sudo dkms add -m rtl88x2bu -v ${VER} sudo dkms build -m rtl88x2bu -v ${VER} sudo dkms install -m rtl88x2bu -v ${VER} sudo modprobe 88x2bu

注：ifconfig 查看无线网卡id——wl开头的那个就是，比如wlan0

二、ubuntu wifi重连代码

持续扫描网络状态，10秒1间隔，断开则重连网络（python代码）

import subprocess import time import os from time import strftime, localtime import traceback import logging LOG_FORMAT = "%(asctime)s - %(levelname)s - %(message)s" logging.basicConfig(filename='wifi.log', level=logging.DEBUG, format=LOG_FORMAT) #ssid="UESTC-WiFi-GUEST" ssid="UESTC-WiFi" def reconnect(): global ssid # print("%s reconnecting WiFi" % strftime("%Y-%m-%d %H:%M:%S", localtime())) # logging.info("%s reconnecting WiFi" % strftime("%Y-%m-%d %H:%M:%S", localtime())) logging.info("reconnecting WiFi: %s" % ssid) #os.system("netsh wlan disconnect") #os.system("netsh wlan connect ssid=%s name=%s" % (ssid, ssid)) try: os.system("sudo nmcli dev wifi connect %s"%ssid) except Exception as e: logging.error(traceback.format_exc()) def check_wifi(): subp = subprocess.Popen('ping www.baidu.com', shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT) while subp.poll() is None: text = str(subp.stdout.readline()) # print(text, 'now time: ',time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(time.time()))) # logging.info("%s %s %s"%(text.replace('\n',''), 'now time: ',str(time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(time.time()))))) logging.info("%s"%(text.replace('\n',''))) if match(text): reconnect() break time.sleep(10) # subp.close() def match(text): if text: if text.find('ping: unknown host') >= 0: return True else: return False else: return False if __name__ == '__main__': while True: check_wifi() # print('now time: ',time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(time.time()))) # print('************************************************') # time.sleep(60)

再让它一直挂在服务器上

nohup sudo python wifi.py & 三、win10 wifi重连代码

附带win10 wifi自动重连代码（python代码）

import subprocess import time import os from time import strftime, localtime #ssid="UESTC-WiFi-GUEST" ssid="UESTC-WiFi" def reconnect(): global ssid print("%s reconnecting WiFi" % strftime("%Y-%m-%d %H:%M:%S", localtime())) os.system("netsh wlan disconnect") os.system("netsh wlan connect ssid=%s name=%s" % (ssid, ssid)) def check_wifi(): subp = subprocess.Popen("ping baidu.com", stdout=subprocess.PIPE) while subp.poll() is None: text = str(subp.stdout.readline(), encoding='gb18030') print(" %s" % text) if match(text): reconnect() break def match(text): if text: if text.find('请求找不到主机') >= 0 or text.find('请检查该名称，然后重试') >= 0: return True else: return False else: return False if __name__ == '__main__': while True: check_wifi() print('now time: ',time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(time.time()))) print('************************************************') time.sleep(60)

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