sudo netstat -peanut | grep ":80 "
Thanks to https://askubuntu.com/questions/278448/how-to-know-what-program-is-listening-on-a-given-port
sudo netstat -peanut | grep ":80 "
Thanks to https://askubuntu.com/questions/278448/how-to-know-what-program-is-listening-on-a-given-port