Osquery uses basic SQL commands to leverage a relational data-model to describe a device.

osquery

Is there anywhere that specifies how `display_name` is calculated for Linux?

Or better yet... how `display_name`, `display_text`, `hostname`, and `computer_name` are each calculated?

host_name and computer_name comes from the `system_info` table.

Display name is calculated here: <https://github.com/fleetdm/fleet/blob/b3bc3e33bc4db1e9a46f8616a66a838e9ba101eb/server/fleet/hosts.go#L1269-L1281|github.com/fleetdm/fleet/blob/…/hosts.go#…>

Display text is just Hostname <https://github.com/fleetdm/fleet/blob/b3bc3e33bc4db1e9a46f8616a66a838e9ba101eb/server/service/hosts.go#L84-L85|github.com/fleetdm/fleet/blob/…/hosts.go#…>