Useful commands for linux UFW

Just a list of useful commands for UFW!

Enable the firewall

ufw enable

Allow TCP on port 22 from specified IP address

ufw allow from proto tcp to any port 22

Allow a range of tcp ports

ufw allow 40110:40210/tcp

Check which ports are enabled with UFW

ufw status numbered

to remove a specific entry, after checking with the above status command

ufw delete 22
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