Shulou(Shulou.com)06/03 Report--

Ubuntu18.04 uses netplan to manage network. So you can create a file that ends with yaml in the / etc/netplan/ directory. There is a default file in the / etc/netplan/ directory: 01-netcfg.yaml. We can create another file for the network card ourselves, or we can modify it directly.

Vi / etc/netplan/01-netcfg.yaml

By default, dhcp4: yes automatically gets IP on behalf of DHCP and changes it to

Dhcp4: no

Addresses: [192.168.1.9/24]

Gateway4: [192.168.1.1]

Nameservers:

Addresses: [192.168.1.10223.5.5.5]

Here the DNS and ipv4 addresses are configured in the same file, and there is no need to modify the / etc/resolv.conf file.

-* * after saving, execute * *

Sudo netplan applyip addr list

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