This video demonstrates the usage of scripts in order to simultaniously run multiple EdgeOS operational mode commands. In this example I am using it to release and renew my the DHCP lease on the WAN interface.
Link to EdgeMAX configuration files:
https://1drv.ms/f/s!AsuDsQ7TSDqNhnsDS...
Sources used:
https://help.ubnt.com/hc/en-us/articl...