centos 7 网络配置脚本参考

#!/bin/bash

#Message
#Author:zhicheng Ma

#设置网络环境
sed -i -e 's|BOOTPROTO=dhcp|BOOTPROTO=static|' /etc/sysconfig/network-scripts/ifcfg-xx
sed -i -e 's|ONBOOT=no|ONBOOT=yes|' /etc/sysconfig/network-scripts/ifcfg-xx
echo "IPADDR=192.168.xxx.xxx" >> /etc/sysconfig/network-scripts/ifcfg-xx
echo "GATEWAY=192.168.xxx.1" >> /etc/sysconfig/network-scripts/ifcfg-xx
echo "NETMASK=255.255.255.0" >> /etc/sysconfig/network-scripts/ifcfg-xx
echo "DNS1=192.168.xxx.1" >> /etc/sysconfig/network-scripts/ifcfg-xx
service network restart
ip addr