Initial import from FreeBSD RELENG_4:
[dragonfly.git] / usr.sbin / quot / quot.8
CommitLineData
984263bc
MD
1.\" Copyright (C) 1994 Wolfgang Solfrank.
2.\" Copyright (C) 1994 TooLs GmbH.
3.\" All rights reserved.
4.\"
5.\" Redistribution and use in source and binary forms, with or without
6.\" modification, are permitted provided that the following conditions
7.\" are met:
8.\" 1. Redistributions of source code must retain the above copyright
9.\" notice, this list of conditions and the following disclaimer.
10.\" 2. Redistributions in binary form must reproduce the above copyright
11.\" notice, this list of conditions and the following disclaimer in the
12.\" documentation and/or other materials provided with the distribution.
13.\" 3. All advertising materials mentioning features or use of this software
14.\" must display the following acknowledgement:
15.\" This product includes software developed by TooLs GmbH.
16.\" 4. The name of TooLs GmbH may not be used to endorse or promote products
17.\" derived from this software without specific prior written permission.
18.\"
19.\" THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
20.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
22.\" IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24.\" PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
25.\" OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
26.\" WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
27.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
28.\" ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29.\"
30.\" $FreeBSD: src/usr.sbin/quot/quot.8,v 1.12.2.5 2003/03/11 22:31:31 trhodes Exp $
31.\"
32.Dd February 8, 1994
33.Dt QUOT 8
34.Os
35.Sh NAME
36.Nm quot
37.Nd display disk space occupied by each user
38.Sh SYNOPSIS
39.Nm
40.Op Fl acfhknv
41.Op Ar filesystem ...
42.Sh DESCRIPTION
43The
44.Nm
45utility
46is used to gather statistics about the disk usage for each local user.
47.Pp
48The following options are available:
49.Bl -tag -width indent
50.It Fl a
51Include statistics for all mounted file systems.
52.It Fl c
53Display three columns containing number of blocks per file,
54number of files in this category, and aggregate total of
55blocks in files with this or lower size.
56.It Fl f
57For each user, display count of files and space occupied.
58.It Fl h
59Estimate the number of blocks in each file based on its size.
60Despite that this does not give the correct results (it does not
61account for the holes in files), this option is not any faster
62and thus is discouraged.
63.It Fl k
64Force the numbers to be reported in kilobyte counts.
65By default, all sizes are reported in 512-byte block counts.
66.It Fl n
67Given a list of inodes (plus some optional data on each line)
68in the standard input, for each file print out the owner (plus
69the remainder of the input line). This is traditionally used
70in the pipe:
71.Bd -literal -offset indent
72.\" ncheck filesystem | sort +0n | quot -n filesystem
73ls -i | sed -e 's,^ *,,' | sort +0n | quot -n filesystem
74.Ed
75.Pp
76to get a report of files and their owners.
77.It Fl v
78In addition to the default output, display the number of files
79not accessed within 30, 60 and 90 days.
80.El
81.Sh ENVIRONMENT
82.Bl -tag -width BLOCKSIZE
83.It Ev BLOCKSIZE
84If the environment variable
85.Ev BLOCKSIZE
86is set, and the
87.Fl k
88option is not specified, the block counts will be displayed in units of that
89size block.
90.El
91.Sh BUGS
92.Xr ncheck
93(which would be a lot more useful than
94.Nm ls Fl i
95in the example above)
96does not exist in
97.Fx .
98.Sh SEE ALSO
99.Xr df 1 ,
100.Xr quota 1 ,
101.Xr getmntinfo 3 ,
102.Xr fstab 5 ,
103.Xr mount 8
104.Sh HISTORY
105This implementation of
106.Nm
107is by
108.An Wolfgang Solfrank
109/ TooLs GmbH.