主機名: server0.example.com
ip地址: 172.25.0.11
網絡掩碼: 255.255.255.0
默認網關: 172.25.0.254
域名服務器:172.25.254.254
一、更改主機名:臨時更改
hostname server0.example.com
永久更改
vim /etc/hostname(7.0版本)
server0.example.com
vim /etc/sysconfig/network (6.0)
server0.example.com
二、更改靜態IP地址:(ifcfg-eth0是網卡名)
vim /etc/sysconfig/network-scripts/ifcfg-eth0
BOOTPROTO static/none
IPADDR 192.168.1.1
PREFIX / NETMASK 24/255.255.255.0
GATEWAY 192.168.1.254
DNS1 202.106.0.20
nmcli connection reload
nmcli connection down "System eth0"
nmcli connection up "System eth0"
