Check port status linux

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

Ubuntu check process on port

sudo lsof -i:22

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

Check port status linux

You can check if a process listens on a TCP or UDP port with netstat -tuplen.

Source: serverfault.com

Similar codes

1 vote196 views1 answer
Homebrew PHP appears not to be linked. Please run [valet use [email protected]]
Shell/Bash
38 votes201 views6 answers
Add remote github
Shell/Bash
0 vote223 views1 answer
Kill occupation port windows
Shell/Bash
1 vote209 views2 answers
Install torch 1.7.1
Shell/Bash
0 vote224 views3 answers
Bash if user exists in a group then add
Shell/Bash
1 vote209 views1 answer
Error mounting dev sdb1 at media on ubuntu
Shell/Bash
0 vote240 views1 answer
Usage Error: The nearest package directory
Shell/Bash
19 votes228 views2 answers
Homebrew installation
Shell/Bash
1 vote195 views1 answer
Install qwebengineview pyqt5
Shell/Bash
1 vote211 views1 answer
Ubuntu find mozilla profiler through terminal
Shell/Bash