变更IP,以及主机名
#!/bin/bash if [ `whoami` != root ] then echo "Please login as root to continue :)" exit fi oip=`grep "IPADDR" /etc/sysconfig/network-scripts/ifcfg-ens33 |awk -F '=' '{print $2}'|cut -d '"' -f2` while read -p "Pls input your IPADDRESS,Like 10.119.10.10 :" ip do read -p "Your NewIP is ${ip},Make Sure[y|n]:" yn if [[ ${yn} == [Yy] ]];then sed -i "s/$oip/$ip/g" /etc/sysconfig/network-scripts/ifcfg-ens33 echo "IP: "${ip} fi read -p "Pls input your's hostname: " hname read -p 'Make sure"'${hname}'"is hostname [y|n]:' yn if [[ ${yn} == [Yy] ]];then sudo hostnamectl set-hostname ${hname} fi service network restart exit done