/Shell/Bash/Linux how to see ports in use

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 how to see ports in use

sudo netstat -tulpn | grep LISTEN

sudo lsof -i:22 # see a specific port such as 22

Similar codes

31 votes378 views5 answers
Git branch from current branch
Shell/Bash
3 votes326 views1 answer
Remove all games ubuntu
Shell/Bash
0 vote324 views1 answer
NGINX systemd service file
Shell/Bash
0 vote373 views1 answer
Concat two txt
Shell/Bash
18 votes315 views4 answers
Docker remove all volume
Shell/Bash
1 vote345 views2 answers
Postgres create admin user with password
Shell/Bash
3 votes371 views2 answers
Add local project to bitbucket
Shell/Bash
1 vote325 views1 answer
How to downlaod and install chrome in kali linux
Shell/Bash
0 vote304 views1 answer
Awk line range
Shell/Bash
0 vote341 views1 answer
Multiple delimiter awk
Shell/Bash