How do I activate root user over Addigy's terminal?

The text is a command used in Unix-like operating systems to switch to the superuser (root) account. It does not contain any translatable content into English as it is a command rather than a sentence or phrase in a language.

Addigy has a script you can run to add an SSH user as root under a specific username (AddigySSH) but you could always adapt the script to create a user with the credentials you want.