Add PCICAP_{ID,NEXTPTR} to avoid using magic number
[dragonfly.git] / usr.sbin / quot / quot.8
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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 $
a523caf4 31.\" $DragonFly: src/usr.sbin/quot/quot.8,v 1.5 2006/05/21 14:15:05 swildner Exp $
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32.\"
33.Dd February 8, 1994
34.Dt QUOT 8
35.Os
36.Sh NAME
37.Nm quot
38.Nd display disk space occupied by each user
39.Sh SYNOPSIS
40.Nm
41.Op Fl acfhknv
42.Op Ar filesystem ...
43.Sh DESCRIPTION
44The
45.Nm
46utility
47is used to gather statistics about the disk usage for each local user.
48.Pp
49The following options are available:
50.Bl -tag -width indent
51.It Fl a
52Include statistics for all mounted file systems.
53.It Fl c
54Display three columns containing number of blocks per file,
55number of files in this category, and aggregate total of
56blocks in files with this or lower size.
57.It Fl f
58For each user, display count of files and space occupied.
59.It Fl h
60Estimate the number of blocks in each file based on its size.
61Despite that this does not give the correct results (it does not
62account for the holes in files), this option is not any faster
63and thus is discouraged.
64.It Fl k
65Force the numbers to be reported in kilobyte counts.
66By default, all sizes are reported in 512-byte block counts.
67.It Fl n
68Given a list of inodes (plus some optional data on each line)
69in the standard input, for each file print out the owner (plus
70the remainder of the input line). This is traditionally used
71in the pipe:
72.Bd -literal -offset indent
73.\" ncheck filesystem | sort +0n | quot -n filesystem
74ls -i | sed -e 's,^ *,,' | sort +0n | quot -n filesystem
75.Ed
76.Pp
77to get a report of files and their owners.
78.It Fl v
79In addition to the default output, display the number of files
80not accessed within 30, 60 and 90 days.
81.El
82.Sh ENVIRONMENT
83.Bl -tag -width BLOCKSIZE
84.It Ev BLOCKSIZE
85If the environment variable
86.Ev BLOCKSIZE
87is set, and the
88.Fl k
89option is not specified, the block counts will be displayed in units of that
90size block.
91.El
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92.Sh SEE ALSO
93.Xr df 1 ,
94.Xr quota 1 ,
95.Xr getmntinfo 3 ,
96.Xr fstab 5 ,
97.Xr mount 8
98.Sh HISTORY
99This implementation of
100.Nm
101is by
102.An Wolfgang Solfrank
103/ TooLs GmbH.
49781055 104.Sh BUGS
a523caf4 105.Xr ncheck 1
49781055
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106(which would be a lot more useful than
107.Nm ls Fl i
108in the example above)
109does not exist in
110.Dx .