exit
clear
sudo apt update && sudo apt upgrade -y
sudo iptables -I INPUT 6 -p tcp --dport 80 -j ACCEPT
sudo iptables -I INPUT 6 -p tcp --dport 443 -j ACCEPT
sudo netfilter-persistent save
nohup python3 -m http.server 8080 > server.log 2>&1 &
curl http://localhost:8080
sudo apt install nginx -y
sudo systemctl status nginx
sudo nano /etc/nginx/sites-available/my-api
sudo apt update && sudo apt install nano -y
sudo nano /etc/nginx/sites-available/my-api
sudo vim /etc/nginx/sites-available/my-api
sudo rm /etc/nginx/sites-enabled/default
sudo ln -s /etc/nginx/sites-available/my-api /etc/nginx/sites-enabled/
sudo nginx -t
sudo systemctl reload nginx
pwd
ls
ls -a
cd ..
ls
ls-a
ls -a
cd ubuntu/
sudo iptables -I INPUT 1 -p tcp --dport 80 -j ACCEPT
sudo iptables -I INPUT 1 -p tcp --dport 443 -j ACCEPT
sudo netfilter-persistent save
sudo iptables -L INPUT -v -n --line-numbers
clear
sudo apt update
sudo apt install certbot python3-certbot-nginx -y
crtbot --version
certbot --version
sudo certbot --nginx -d yomy-learn-api.duckdns.org
sudo certbot --nginx -d yolearn-api.duckdns.org
sudo certbot --nginx -d d learn-api.duckdns.org
sudo certbot --nginx -d  learn-api.duckdns.org
sudo certbot -d my-learn-api.duckdns.org
ls 
ls -a
ls -l
sudo ls -l /etc/letsencrypt/live/your-subdomain.duckdns.org/
sudo ls -l /etc/letsencrypt/live/
sudo ls -l /etc/letsencrypt/live/YOmy-learn-api.duckdns.org/
sudo ls -l /etc/letsencrypt/live/YO-learn-api.duckdns.org/
sudo ls -l /etc/letsencrypt/live/YOlearn-api.duckdns.org/
sudo ls -l /etc/letsencrypt/live/my-learn-api.duckdns.org
cd ..
ls
cd ubuntu/
sudo systemctl status certbot.timer
sudo certbot renew --dry-run
sudo certbot certificates
exit