#!/bin/bash

case $1 in
	asor)
		read -p "Qual o nome do server? " SERVER
		sysctl net.ipv4.ip_forward=1
		dhclient enp0s3
		apt update && apt upgrade -y
		apt install bash-completion ca-certificates vim wget curl git -y
		hostnamectl set-hostname $SERVER
		if grep -q '^127.0.1.1' /etc/hosts; then
  			sed -i "s/^127.0.1.1.*/127.0.1.1\t$SERVER/" /etc/hosts
		else
  			echo -e "127.0.1.1\t$SERVER" >> /etc/hosts
		fi
		ip address add 172.17.0.1/24 dev enp0s8
		ip address add 192.168.56.10/24 dev enp0s9
		nft add table ip nat
		nft add chain ip nat postrouting { type nat hook postrouting priority 100 \; }
		nft add rule ip nat postrouting oifname "enp0s3" masquerade
	;;
	
	*)
		echo "Use: $0 asor|grc|ssorii|pisrc"
	;;
esac