Browsing Serbian translation

1719.

Many programs are built to offer network services. For instance, you can share content, or let someone view your desktop remotely. Depending on which additional programs you install, you may need to adjust the firewall to allow these services to work as intended. UfW comes with a number of rules already pre-configured. For instance, to allow <app>SSH</app> connections, enter <cmd>sudo ufw allow ssh</cmd> in a terminal. To block ssh, enter <cmd>sudo ufw block ssh</cmd>.