Upgrade UniFi Controller on UDM

UniFi - How to Change the Controller Version on UDM v1.7+ via SSH

network unifi
firewall-cmd examples

The command-line tool firewall-cmd is part of the firewalld application. It can be used to make permanent and non-permanent runtime changes.

network firewall
ip Commands

Configure IP Address and routing using the ip command.

network
Bitmask <-> Netmask
network