Linux get port usage

Linux how to see ports in use

# Any of the following
sudo lsof -i -P -n | grep LISTEN
sudo netstat -tulpn | grep LISTEN
sudo lsof -i:22 # see a specific port such as 22
sudo nmap -sTU -O IP-address-Here

How to check list of open ports in linux

sudo lsof -i -P -n | grep LISTEN
sudo netstat -tulpn | grep LISTEN
sudo lsof -i:22 # see a specific port such as 22
sudo nmap -sTU -O IP-address-Here

Linux get port usage

# Linux (tested on Kali & Ubuntu)
sudo ss -tulpn | grep LISTEN

Used port linux

# Linux
ss -ltn

# windows
netstat -a -p -n tcp | findstr LISTENING

# SOURCE 
https://solace.community/discussion/26/how-to-find-a-free-tcp-port-for-testing-pubsub-with-docker

Similar codes

1 vote175 views1 answer
Windows cmd schedule shutdown
Shell/Bash
8 votes155 views1 answer
Scp with ssh key
Shell/Bash
1 vote163 views1 answer
Git command to switch from my current branch to another in android studio
Shell/Bash
0 vote152 views1 answer
How to unlock minimize button on gnome
Shell/Bash
1 vote142 views2 answers
Git see changes to one file
Shell/Bash
0 vote151 views1 answer
My numpad stopped working in ubuntu
Shell/Bash
0 vote160 views1 answer
Use R markdown in github README
Shell/Bash
0 vote170 views1 answer
Ubuntu stop jira service
Shell/Bash
0 vote152 views1 answer
Command in git to close txt file
Shell/Bash
0 vote197 views1 answer
How to restart MongoDB in Linux
Shell/Bash