How to use the hostnamectl command: Linux tip

The video tutorial explains the host name CTL command, which provides system information and allows changes to the host name, deployment, and location fields. It covers how to change the host name with root privileges, add deployment and location fields, and remove these fields using the command.

What information does the host name CTL command provide about a system?

What are the machine ID and boot ID, and when are they set?

How can you change the host name using the host name CTL command?

Describe the process to add a field for the system's deployment using the host name CTL command.

How can you remove fields that have been added using the host name CTL command?