# ubuntu 批量添加 IP

> 来源：梦飞idc云平台 | 原文：https://www.mfisp.com/1212.html | 发布：2021-10-29 | 更新：2021-11-05 | 分类：运维技术

ubuntu 批量添加 IP

针对整个C段IP一次性添加的方式  
 新建批量IP脚本文件  
 sudo vi /opt/ip1.sh

 

#!/bin/bash  
 for ((i=0;i<=254;i=i+1))  
 do  
 echo "auto enp2s0:$i">>/etc/network/interfaces  
 echo "iface enp2s0:$i inet static">>/etc/network/interfaces  
 let j=$i+1  
 echo "address 192.168.1.$j">>/etc/network/interfaces  
 echo "netmask 255.255.255.0">>/etc/network/interfaces  
 #echo "gateway 192.168.1.1">>/etc/network/interfaces  
 echo " ">>/etc/network/interfaces  
 done  
 # end

 

ubuntu 批量添加  
 针对多C段的IP添加方式，i填入网卡不重复起始数字，j填入IP的开始数字  
 #!/bin/bash  
 #i is iface, j is ip  
 j=162  
 for ((i=194;i<=223;i=i+1))  
 do  
 echo "auto enp2s0:$i">>/etc/network/interfaces  
 echo "iface enp2s0:$i inet static">>/etc/network/interfaces  
 echo "address 192.168.1.$j">>/etc/network/interfaces  
 echo "netmask 255.255.255.0">>/etc/network/interfaces  
 #echo "gateway 192.168.1.1">>/etc/network/interfaces  
 echo " ">>/etc/network/interfaces  
 let j=$j+1  
 done  
 # end

 

执行批量IP脚本文件  
 sudo bash /opt/ip1.sh

 

重启网卡绑定IP  
 sudo /etc/init.d/networking restart

 

查看已添加的IP  
 ip addr

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