Final answer:
The command 'gksudo' enables users to run graphic applications with root privileges in Unix based systems. It prompts users for their password and grants temporary superuser privileges.
Step-by-step explanation:
The command that allows users to run graphic applications with root privileges is gksudo. This commandline tool prompts users for their password and temporarily grants superuser, or root, privileges to allow applications to run with more access to the system. It's primarily used in Unix based systems and helps with both security and administrative functionality.
Example usage of the command would be gksudo nautilus for running the file manager Nautilus with root privileges.
Learn more about gksudo