freebsd-skq/usr.bin/quota/quota.1

.\" 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.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\"    notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\" 4. Neither the name of the University nor the names of its contributors
.\"    may be used to endorse or promote products derived from this software
.\"    without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\"	from: @(#)quota.1	8.1 (Berkeley) 6/6/93
.\" $FreeBSD$
.\"
.Dd February 3, 2007
.Dt QUOTA 1
.Os
.Sh NAME
.Nm quota
.Nd display disk usage and limits
.Sh SYNOPSIS
.Nm
.Op Fl ghlu
.Op Fl f Ar path
.Op Fl v | q | r
.Nm
.Op Fl hlu
.Op Fl f Ar path
.Op Fl v | q | r
.Ar user ...
.Nm
.Fl g
.Op Fl hl
.Op Fl f Ar path
.Op Fl v | q | r
.Ar group ...
.Sh DESCRIPTION
The
.Nm
utility displays users' disk usage and limits.
By default only the user quotas are printed.
Disk block usage and limits are shown in 1024-byte blocks.
.Pp
The following options are available:
.Bl -tag -width indent
.It Fl f Ar path
Only display quota information for the file system
that contains the specified path.
This can be any file within a mounted file system.
.It Fl g
Print group quotas for the group
of which the user is a member.
.It Fl h
"Human-readable" output.
Use unit suffixes: Byte, Kilobyte, Megabyte, Gigabyte, Terabyte and Petabyte.
.It Fl l
Do not report quotas on
.Tn NFS
file systems.
.It Fl q
Print a more terse message,
containing only information
on file systems where usage is over quota.
The
.Fl q
flag takes precedence over the
.Fl v
flag.
.It Fl r
Display the raw quota information as it appears in the quota structure.
Non-zero time values will also be displayed in
.Xr ctime 3
format.
This option implies
.Fl v
and will override the
.Fl q
flag.
.It Fl u
Print the user quotas.
This is the default unless
.Fl g
is specified.
.It Fl v
Display quotas on file systems
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 super-user may use the
.Fl u
flag and the optional
.Ar user
argument to view the limits of other users.
Non-super-users 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
.Nm
utility tries to report the quotas of all mounted file systems.
If the file system is mounted via
.Tn NFS ,
it will attempt to contact the
.Xr rpc.rquotad 8
daemon on the
.Tn NFS
server.
For
.Tn UFS
file systems, quotas must be turned on in
.Pa /etc/fstab .
If
.Nm
exits with a non-zero status, one or more file systems
are over quota or the path specified with the
.Fl f
option does not exist.
.Pp
If the
.Fl l
flag is specified,
.Nm
will not check
.Tn NFS
file systems.
.Sh FILES
.Bl -tag -width quota.group -compact
.It Pa quota.user
located at the file system root with user quotas
.It Pa quota.group
located at the file system root with group quotas
.It Pa /etc/fstab
to find file system names and locations
.El
.Sh SEE ALSO
.Xr quotactl 2 ,
.Xr ctime 3 ,
.Xr fstab 5 ,
.Xr edquota 8 ,
.Xr quotacheck 8 ,
.Xr quotaon 8 ,
.Xr repquota 8 ,
.Xr rpc.rquotad 8
.Sh HISTORY
The
.Nm
command appeared in
.Bx 4.2 .