/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

6 votes210 views1 answer
Uninstall cheese linux
Shell/Bash
0 vote203 views1 answer
Git replace with origin branch
Shell/Bash
0 vote309 views1 answer
Make a new folder in ps1 file
Shell/Bash
0 vote214 views1 answer
How to run heroku scrapy file from terminal
Shell/Bash
0 vote211 views2 answers
Linux remove java 11
Shell/Bash
-1 vote239 views2 answers
Install unity on pop os
Shell/Bash
49 votes215 views6 answers
Bash for loop
Shell/Bash
2 votes186 views1 answer
Input in linux shell
Shell/Bash
85 votes226 views4 answers
Change git commit message
Shell/Bash
0 vote223 views1 answer
Git force pull from upstream discard changes
Shell/Bash