kali linux连接wifi

kali linux连接wifi

**使用kali好久了吧，但不怎么喜欢自带的Xfce或Gnome桌面管理器，还是感觉[Awesome](https://awesomewm.org/)用起来比较爽，用熟练了是真的Awesome..
Arch上面自带的有Wifi-Menu这个命令行WiFi连接工具，kali上却没有，所以就弄了这个小脚本来实现下基本的功能吧。**

#!/bin/bash
###########################################
#   This script file is for configuration #
#    connect the wifi netwroking.         #
###########################################


# Check user permission
if [ $UID != 0 ];
then
    echo -e "\033[35;5m[*]\033[0m Permission Denied,Chage to \033[32mroot\033[0m privileges."
    exit 1
fi

# Read wifi and password from user
read -p "WiFi Name: " WIFI
read -s -p "WiFi Passwd: " PASSWD
echo -e "\n"
sleep 1

# Config the WiFi Interface
sudo ifconfig wlan0 down
sudo ifconfig wlan0 up
sudo iwconfig wlan0 essid $WIFI
sudo cp /etc/wpa_supplicant/wpa_supplicant.conf /etc/wpa_supplicant/wpa_supplicant.conf.bak
sudo wpa_passphrase $WIFI $PASSWD >/etc/wpa_supplicant/wpa_supplicant.conf
sudo iwconfig wlan0 ap auto

echo -e "\033[33m[+]\033[0m Configurating for WiFi ... OK!"

# Connect the wifi
sudo wpa_supplicant -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf -B > /dev/null

# Getting IP address from DHCP Server
echo -e "\033[32m[*]\033[0m Getting IP Address ..."
sudo dhclient wlan0 > /dev/null
echo -e "\033[33m[+]\033[0m Getting IP Address ... OK!"

# Show the WiFi information
echo -e "\033[32m[*]\033[0m Connected WiFi \033[33m[$WIFI] => `sudo ifconfig wlan0 | grep inet | grep -v inet6 | awk '{print $2}'`\033[0m ... OK!"
exit 0

功能比较简单粗糙，没有做wifi密码校验,凑合着能就行，上图看效果吧。须要root权限运行