UFW - Uncomplicated Firewall
Please note this tutorial is used in configuring the ufw for an ubuntu 18.04 server
Check whether ufw is installed or enabled by typing the following command :
sudo ufw enable
If error still prevails install ufw by typing :
sudo apt-get install ufw
Check status of ufw by typing :
sudo ufw status
4.If status show inactive type : sudo ufw enable
NB - after activating ufw ensure that ssh is enable to allow you to access your server through ssh.
Latest comments (5)
thanks
this does not work on macOS terminal :/
valeu
my man
thank you.