设置新主机名
sudo hostnamectl set-hostname wj1
设置Ip
方法1.动态DHCP配置
shell
sudo systemctl restart systemd-networkd # 使用systemd-networkd时
方法2.配置静态IP避免DHCP冲突
步骤a.
sudo nano /etc/netplan/50-cloud-init.yaml
shell
network:
version: 2
ethernets:
ens33:
dhcp4: no
addresses: [192.168.216.104/24] # 手动指定IP
routes:
- to: default
via: 192.168.235.2 # 网关(通常为.2或.1)
nameservers:
addresses: [8.8.8.8, 8.8.4.4]
步骤b.
shell
sudo netplan apply