cat << eot >> /etc/netplan/01-netcfg.yaml
# space sensitive
network:
version: 2
renderer: networkd
ethernets:
enp0s3:
dhcp4: no
addresses: [10.10.10.242/24]
gateway4: 10.10.10.1
nameservers:
addresses: [10.10.10.2,10.10.10.1]
eot
Apply above configuration
sudo netplan apply