Question : check all running ports ubuntu
Answered by : bilalahmeddev
sudo lsof -i -P -n | grep LISTEN
sudo netstat -tulpn | grep LISTEN
sudo ss -tulpn | grep LISTEN
sudo lsof -i:22 ## see a specific port such as 22 ##
sudo nmap -sTU -O IP-address-Here
# Source
https://www.cyberciti.biz/faq/unix-linux-check-if-port-is-in-use-command/Source : | Last Update : Sat, 12 Jun 21
Question : list of running port ubuntu
Answered by : unusual-unicorn-npjr71lv26d2
sudo lsof -i -P -n | grep LISTENSource : | Last Update : Wed, 23 Jun 21