Ubuntu Manpage: quota - display disk usage and limits

NAME

       quota - display disk usage and limits

SYNOPSIS

       quota [ -F format-name ] [ -guqvswi ] [ -l | [ -QAm ]]
       quota [ -F format-name ] [ -qvswi ] [ -l | [ -QAm ]] -u user...
       quota [ -F format-name ] [ -qvswi ] [ -l | [ -QAm ]] -g group...
       quota [ -F format-name ] [ -qvswugQm ] -f filesystem...

DESCRIPTION

       quota displays users' disk usage and limits.  By default only the user quotas are printed.

       quota  reports  the  quotas  of  all  the filesystems listed in /etc/mtab.  For filesystems that are NFS-
       mounted a call to the rpc.rquotad on the server machine is performed to get the information.

OPTIONS

-F, --format=format-name
Show quota for specified format (ie. don't perform format autodetection). Possible format names
are: vfsold Original quota format with 16-bit UIDs / GIDs, vfsv0 Quota format with 32-bit UIDs /
GIDs, 64-bit space usage, 32-bit inode usage and limits, vfsv1 Quota format with 64-bit quota
limits and usage, rpc (quota over NFS), xfs (quota on XFS filesystem)

-g, --group
Print group quotas for the group of which the user is a member. The optional group argument(s)
restricts the display to the specified group(s).

-u, --user
flag is equivalent to the default.

-v, --verbose
will display quotas on filesystems where no storage is allocated.

-s, --human-readable
option will make quota(1) try to choose units for showing limits, used space and used inodes.

--always-resolve
Always try to translate user / group name to uid / gid even if the name is composed of digits
only.

-p, --raw-grace
When user is in grace period, report time in seconds since epoch when his grace time runs out (or
has run out). Field is '0' when no grace time is in effect. This is especially useful when
parsing output by a script.

-i, --no-autofs
ignore mountpoints mounted by automounter

-l, --local-only
report quotas only on local filesystems (ie. ignore NFS mounted filesystems).

-A, --all-nfs
report quotas for all NFS filesystems even if they report to be on the same device.

-f, --filesystem-list
report quotas only for filesystems specified on command line.

-m, --no-mixed-pathnames
Currently, pathnames of NFSv4 mountpoints are sent without leading slash in the path. rpc.rquotad
uses this to recognize NFSv4 mounts and properly prepend pseudoroot of NFS filesystem to the path.
If you specify this option, quota will always send paths with a leading slash. This can be useful
for legacy reasons but be aware that quota over RPC will stop working if you are using new
rpc.rquotad.

-q, --quiet
Print a more terse message, containing only information on filesystems where usage is over quota.

-Q, --quiet-refuse
Do not print error message if connection to rpc.rquotad is refused (usually this happens when
rpc.rquotad is not running on the server).

-w, --no-wrap
Do not wrap the line if the device name is too long. This can be useful when parsing the output of
quota(1) by a script.

--show-mntpoint
Show also mount point as a filesystem identification.

--hide-device
Do not show device name in a filesystem identification.

Specifying both -g and -u displays both the user quotas and the group quotas (for the user).

Only the super-user may use the -u flag and the optional user argument to view the limits of other users.
Non-super-users can use the the -g flag and optional group argument to view only the limits of groups of
which they are members.

The -q flag takes precedence over the -v flag.

DIAGNOSTICS

       If quota exits with a non-zero status, one or more filesystems are over quota.

FILES