#!/usr/bin/bash
nmcli d
echo
echo -n 'Which interface to set static ? '
read interface

echo -n 'Static IP address: '
read staticip

echo -n 'Mask (24): '
read mask

echo -n 'Gateway: '
read gateway

echo -n 'DNS: '
read dns

nmcli con mod $interface ipv4.method manual ipv4.addresses $staticip/$mask ipv4.gateway $gateway ipv4.dns $dns
nmcli con up $interface
ip addr show $interface