#!/bin/bash | |
var0=`ps aux|awk '/dhclient wlan0/'|awk '$11!="awk"{print $2}'` | |
kill $var0 | |
cp ifcfg-wlan0 /etc/sysconfig/network-scripts/ | |
dhclient wlan0 | |
var1=`ifconfig wlan0 |awk '/inet/{print $2}'|awk -F: '{print $2}'` | |
rm -f /etc/sysconfig/network-scripts/ifcfg-wlan0 | |
echo "get ip: $var1" | |