adhoc.sh

建立adhoc网络的脚本

#!/bin/bash
WLAN_INTERFACE=wlan0
#configure wlan encrypt key
#iwconfig $WLAN_INTERFACE enc s:0987654321abc [1]
ifconfig $WLAN_INTERFACE down
iwconfig $WLAN_INTERFACE mode Ad-Hoc
#configure wlan essid, then ur iphone may found it. `
iwconfig $WLAN_INTERFACE essid 'lidawen'
#iwconfig $WLAN_INTERFACE key open
#iwconfig $WLAN_INTERFACE key 0123-4567-89 restricted s:12345
ifconfig $WLAN_INTERFACE up
#configure ip address for wlan interface, this ip address will be used as iphone's gateway.
ifconfig $WLAN_INTERFACE 192.168.16.2 netmask 255.255.255.0
#configure ur linux box as a router.
#echo "1"  > /proc/sys/net/ipv4/ip_forward
#iptables -t nat -A POSTROUTING -o eth0 -s 192.168.3.1/24 -j MASQUERADE