.\"	$OpenBSD: quota.1,v 1.13 2005/05/05 19:17:11 jmc Exp $
.\"
.\" Copyright (c) 1983, 1990, 1993
.\"	The Regents of the University of California.  All rights reserved.
.\"
.\" This code is derived from software contributed to Berkeley by
.\" Robert Elz at The University of Melbourne.
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.\" modification, are permitted provided that the following conditions
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.\"    may be used to endorse or promote products derived from this software
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.\"	from: @(#)quota.1	8.1 (Berkeley) 6/6/93
.\"
.Dd June 6, 1993
.Dt QUOTA 1
.Os
.Sh NAME
.Nm quota
.Nd display disk usage and limits
.Sh SYNOPSIS
.Nm quota
.Op Fl q | v
.Op Fl gu
.Nm quota
.Op Fl q | v
.Fl g
.Ar group ...
.Nm quota
.Op Fl q | v
.Fl u
.Ar user ...
.Sh DESCRIPTION
.Nm quota
displays users' disk usage and limits.
By default only the user quotas are printed.
.Pp
The options are as follows:
.Bl -tag -width Ds
.It Fl g
Print group quotas for the group
of which the user is a member.
.It Fl q
Print a more terse message,
containing only information
on filesystems where usage is over quota.
.It Fl u
Print user quotas for the user.
This flag is equivalent to the default.
.It Fl v
.Nm quota
will display quotas on filesystems
where no storage is allocated.
.El
.Pp
Specifying both
.Fl g
and
.Fl u
displays both the user quotas and the group quotas (for
the user).
.Pp
Only the superuser may use the
.Fl u
flag and the optional
.Ar user
argument to view the limits of other users.
Non-superusers can use the
.Fl g
flag and optional
.Ar group
argument to view only the limits of groups of which they are members.
.Pp
The
.Fl q
flag takes precedence over the
.Fl v
flag.
.Pp
.Nm quota
tries to report the quotas of all mounted filesystems.
If the filesystem is mounted via NFS,
it will attempt to contact the
.Xr rpc.rquotad 8
daemon on the
NFS server.
For FFS
filesystems, quotas must be turned on in
.Pa /etc/fstab .
If
.Nm quota
exits with a non-zero status, one or more filesystems
are over quota.
.Sh FILES
.Bl -tag -width quota.group -compact
.It Pa quota.user
located at the filesystem root with user quotas
.It Pa quota.group
located at the filesystem root with group quotas
.It Pa /etc/fstab
to find filesystem names and locations
.El
.Sh SEE ALSO
.Xr quotactl 2 ,
.Xr fstab 5 ,
.Xr edquota 8 ,
.Xr quotacheck 8 ,
.Xr quotaon 8 ,
.Xr repquota 8 ,
.Xr rpc.rquotad 8
.Sh HISTORY
The
.Nm quota
command appeared in
.Bx 4.2 .