This command prints the celestial coordinate location of the specified player.
The syntax for the whereis command is as follows:
/whereis [username / uuid] Admin Only
This command has the following arguments:
|Username / UUID||The server username, client ID or UUID of the player you wish to find the celestial coordinates of.|
Find below working examples of the whereis command.
This command would tell you the celestial coordinates of the player with username 'starman34'.
The above command would show you the current location (in the form of celestial coordinates) of the user with UUID 'c9202eeda42c23dbda3960f07f1ee8ab'.