#！/bin/bash echo'正在临时修改主机名...' hostname jw08 echo'正在永久配置主机名...' hostnamectl set-hostname jw08 echo'正在临时修改IP地址...' ifocnfig eno16777736 192.168.100.108/24 echo'正在关闭防火墙...' systemctl stop firewalld.service echo'正在配置开机时自动关闭防火墙...' systemctl disable firewalld.service
