1.\" $OpenBSD: quot.8,v 1.14 2017/09/05 15:09:06 schwarze Exp $ 2.\" 3.\" Copyright (C) 1994 Wolfgang Solfrank. 4.\" Copyright (C) 1994 TooLs GmbH. 5.\" All rights reserved. 6.\" 7.\" Redistribution and use in source and binary forms, with or without 8.\" modification, are permitted provided that the following conditions 9.\" are met: 10.\" 1. Redistributions of source code must retain the above copyright 11.\" notice, this list of conditions and the following disclaimer. 12.\" 2. Redistributions in binary form must reproduce the above copyright 13.\" notice, this list of conditions and the following disclaimer in the 14.\" documentation and/or other materials provided with the distribution. 15.\" 3. All advertising materials mentioning features or use of this software 16.\" must display the following acknowledgement: 17.\" This product includes software developed by TooLs GmbH. 18.\" 4. The name of TooLs GmbH may not be used to endorse or promote products 19.\" derived from this software without specific prior written permission. 20.\" 21.\" THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR 22.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24.\" IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 26.\" PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 27.\" OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 28.\" WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 29.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 30.\" ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31.\" 32.Dd $Mdocdate: September 5 2017 $ 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 quot 40.Op Fl acfhknv 41.Op Ar filesystem ... 42.Sh DESCRIPTION 43.Nm 44is used to gather statistics about the disk usage for each local user. 45.Pp 46The options are as follows: 47.Bl -tag -width Ds 48.It Fl a 49Include statistics for all mounted filesystems. 50.It Fl c 51Display three columns containing number of blocks per file, 52number of files in this category, and aggregate total of 53blocks in files with this or lower size. 54.It Fl f 55For each user, display count of files and space occupied. 56.It Fl h 57Estimate the number of blocks in each file based on its size. 58Despite that this doesn't give the correct results (it doesn't 59account for the holes in files), this option isn't any faster 60and thus is discouraged. 61.It Fl k 62By default, all sizes are reported in 512-byte block counts. 63The 64.Fl k 65options causes the numbers to be reported in kilobyte 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). 70This is traditionally used in the pipe: 71.Bd -literal -offset indent 72# ncheck filesystem | sort -n | quot -n filesystem 73.Ed 74.Pp 75to get a report of files and their owners. 76.It Fl v 77In addition to the default output, display the number of files 78not accessed within 30, 60 and 90 days. 79.El 80.Sh ENVIRONMENT 81.Bl -tag -width BLOCKSIZE 82.It Ev BLOCKSIZE 83If the environment variable 84.Ev BLOCKSIZE 85is set, and the 86.Fl k 87option is not specified, the block counts will be displayed in units of that 88size block. 89.El 90.\".Sh BUGS 91.Sh SEE ALSO 92.Xr df 1 , 93.Xr quota 1 , 94.Xr getmntinfo 3 , 95.Xr fstab 5 , 96.Xr mount 8 97.Sh HISTORY 98The 99.Nm 100utility first appeared in 101.At v7 . 102.Sh AUTHORS 103The current version was written by 104.An Wolfgang Solfrank Aq Mt ws@netbsd.org 105for 106.Nx 1.0 . 107