open_ports.sh

#!/bin/sh
sudo iptables -I INPUT 5 -i ens3 -p tcp --dport 80 -m state --state NEW,ESTABLISHED -j ACCEPT
sudo iptables -I INPUT 5 -i ens3 -p tcp --dport 3306 -m state --state NEW,ESTABLISHED -j ACCEPT
sudo iptables -I INPUT 5 -i ens3 -p tcp --dport 8000 -m state --state NEW,ESTABLISHED -j ACCEPT