Linux自动修改IP脚本（手动编写）

#!/bin/bash
netmask=255.255.255.0
IP_PATH=/etc/sysconfig/network-scripts/ifcfg-eth0
GM_PATH=/etc/sysconfig/network
echo -e "Please input IP(FORMAT:192.168.46.88):\c"
read ip
echo -e "Please input GateWay(FORMAT:192.168.46.1):\c"
read gateway
#change ipaddress
echo "DEVICE=eth0">$IP_PATH
echo "BOOTPROTO=static">>$IP_PATH
echo "IPADDR=$ip">>$IP_PATH
echo "NETMASK=255.255.255.0">>$IP_PATH
echo "GATEWAY=$gateway">>$IP_PATH
echo "ONBOOT=yes">>$IP_PATH
/etc/init.d/network restart

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