Ubuntu -Prüfprozess am Port
sudo lsof -i:22
Alberto Peripolli
sudo lsof -i:22
netstat -tulpn
# Any of the following
sudo lsof -i -P -n | grep LISTEN
sudo netstat -tulpn | grep LISTEN
sudo lsof -i:22 # Port
sudo nmap -sTU -O IP-address-Here