【原创】ubuntu18修改IP地址

打开网络配置文件

sudo vi /etc/network/interfaces

结果发现如下内容：

# ifupdown has been replaced by netplan(5) on this system. See # /etc/netplan for current configuration. # To re-enable ifupdown on this system, you can run: # sudo apt install ifupdown

接下来，查看 /etc/netplan文件夹

tacgui@tacgui:~$ ll /etc/netplan/ total 12 drwxr-xr-x 2 root root 4096 Oct 11 08:11 ./ drwxr-xr-x 98 root root 4096 Aug 23 2019 ../ -rw-r--r-- 1 root root 348 Oct 11 08:11 01-netcfg.yaml

里面只有一个文件 01-netcfg.yaml 打开 01-netcfg.yaml

sudo vi /etc/netplan/01-netcfg.yaml

原来，这里修改IP地址

# This file describes the network interfaces available on your system # For more information, see netplan(5). network: version: 2 renderer: networkd ethernets: ens160: addresses: [ 192.168.250.113/20 ] gateway4: 192.168.240.1 nameservers: search: [ abc ] addresses: - "202.115.128.35"