一個更換ip的sh

ubuntu環境: #!/bin/bash         echo  "ipaddr:"         read line         echo $line         sed "s/address.*$/address=${line}/g" /etc/network/interfaces centos 環境（沒有測試） #!/bin/bash         echo  "ipaddr:"         read line         echo $line         sed "s/IPADDR.*$/IPADDR=${line}/g" /etc/sysconfig/network-scipts/ifcfg-eth0