linux adsl 拨号自动配置脚本的方法

#! /bin/shPATH=/usr/lib64/qt-3.3/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/binLog=/var/log/pppoe.logsed -i '/^GATEWAY/d' /etc/sysconfig/network-scripts/ifcfg-eth0sed -i '/^DNS1/d' /etc/sysconfig/network-scripts/ifcfg-eth0sed -i '/^DNS2/d' /etc/sysconfig/network-scripts/ifcfg-eth0echo "del ifcfg-eth0 Gateway ...... Success" > $Logecho "del ifcfg-eth0 DNS1   ...... Success" >> $Logecho "del ifcfg-eth0 DNS2   ...... Success" >> $Logread -p "请输入ADSL帐号:" idread -p "请输入ADSL密码:" pssed -i 's/root/'$id'/g' /etc/ppp/chap-secretssed -i 's/12345/'$ps'/g' /etc/ppp/chap-secretsecho "MOdify chap-secrets  ...... Success" >>$Logsed -i 's/root/'$id'/g' /etc/ppp/pap-secretssed -i 's/12345/'$ps'/g' /etc/ppp/pap-secretsecho "Modify pap-secrets   ......Success" >>$Logsed -i 's/root/'$id'/g' /etc/sysconfig/network-scripts/ifcfg-ppp0echo "Modify ifcfg-ppp0   ......Success" >>$Logecho nameserver 114.114.114.114 >> /etc/resolv.confecho nameserver 8.8.8.8 >> /etc/resolv.confsystemctl restart network.service cat $Logexit