$ curl cheat.sh/

# quotacheck
# Scan a filesystem for disk usage; create, check and repair quota files.
# It is best to run quota check with quotas turned off to prevent damage or loss to quota files.
# More information: <https://manned.org/quotacheck>.

# Check quotas on all mounted non-NFS filesystems:
sudo quotacheck --all

# Force check even if quotas are enabled (this can cause damage or loss to quota files):
sudo quotacheck --force mountpoint

# Check quotas on a given filesystem in debug mode:
sudo quotacheck --debug mountpoint

# Check quotas on a given filesystem, displaying the progress:
sudo quotacheck --verbose mountpoint

# Check user quotas:
sudo quotacheck --user user mountpoint

# Check group quotas:
sudo quotacheck --group group mountpoint

$

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