Ubuntu/Static.sh

#!/bin/bash

set -e

# Write Netplan
sudo touch /etc/netplan/01-netcfg.yaml
# Ask for input on network configuration
read -p "Enter the static IP of the server in CIDR notation: " staticip 
read -p "Enter the IP of your gateway: " gatewayip
read -p "Enter the IP of DNS Server 1: " DNS1
read -p "Enter the IP of DNS Server 2: " DNS2
read -p "Enter the name of the seach domain: " domain
echo
cat > /etc/netplan/01-netcfg.yaml <<EOF
network:
  ethernets:
    enp3s0:
      addresses:
      - $staticip
      routes:
        - to: default
          via: $gatewayip
      nameservers:
        addresses:
        - $DNS1
        - $DNS2
        search:
        - $domain
  version: 2
EOF
sudo chmod 600 /etc/netplan/01-netcfg.yaml
sudo netplan apply
echo "==========================="
echo