Answers for "ubuntu open ports"

3

ubuntu listening ports

# To see ports in use
sudo lsof -i -P -n | grep LISTEN 
sudo netstat -tulpn | grep LISTEN
Posted by: Guest on January-27-2021
3

ubuntu open port

sudo ufw allow 1191/tcp
Posted by: Guest on August-01-2020
2

open firewall port in linux

Debian: sudo ufw allow PORT. CentOS: sudo firewall-cmd --zone=public --permanent --add-port=PORT/tcp sudo firewall-cmd --reload
Posted by: Guest on November-08-2020
0

ubuntu open all port

sudo ufw allow 1:9999/tcp
Posted by: Guest on January-21-2021

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