To show disk quota limits on a FreeBSD system, you can use the quota command. This command displays the disk usage and limits for users and groups.
For example, to display the disk quotas for a specific user, run the following command:
quota username
To display the disk quotas for all users on the system, run the command without specifying a username:
quota
This will display information about the disk usage and limits for each user, including the current usage, the soft limit, the hard limit, and the amount of time remaining before the soft limit is enforced.
Note: Disk quotas must be enabled and configured on the system in order for the quota command to work.