/Shell/Bash/Linux check if a port is open

Linux check if a port is open

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

Check what ports are open linux

## if you use linux
sudo ss -tulw

Linux check if a port is open

sudo lsof -i -P -n | grep LISTEN

Similar codes

0 vote163 views2 answers
Uninstall all pip packages anaconda
Shell/Bash
2 votes172 views3 answers
No module named 'tensorflow docs'
Shell/Bash
4 votes147 views2 answers
Change master to main git
Shell/Bash
0 vote147 views1 answer
Install RelayControl
Shell/Bash
0 vote156 views1 answer
How to auto run command that requires password linux
Shell/Bash
0 vote116 views1 answer
Install msno in jupyter notebook
Shell/Bash
1 vote161 views2 answers
Docker autostart container ubuntu on startup
Shell/Bash
1 vote167 views1 answer
Install github linux
Shell/Bash
0 vote164 views4 answers
Replace a newline using sed linux bash
Shell/Bash
2 votes183 views3 answers
Install saas
Shell/Bash