repquota
Display a summary of existing file quotas for a filesystem. tldr-pages
On Linux
Linux
Report stats for all quotas in use
sudo repquota --allIdentifyReport quota stats for all users, even those who aren't using any of their quota
sudo repquota --verbose filesystemIdentifyReport on quotas for users only
repquota --user filesystemIdentifyReport on quotas for groups only
sudo repquota --group filesystemIdentifyReport on used quota and limits in a human-readable format
sudo repquota --human-readable filesystemIdentifyReport on all quotas for users and groups in a human-readable format
sudo repquota --all --user --group --human-readableIdentify