.\" Copyright Andries Brouwer, A. Wik 1998, Ragnar Hojland Espinosa 1998-2002
.\"
.\" This file may be copied under the conditions described
.\" in the LDP GENERAL PUBLIC LICENSE, Version 1, September 1998
.\" that should have been distributed together with this file.
.\"
.\" Japanese Version Copyright (c) 1999-2003 Yuichi SATO
.\"         all rights reserved.                                   
.\" Translated Sun Oct 17 18:05:20 JST 1999
.\"         by Yuichi SATO <sato@complex.eng.hokudai.ac.jp>
.\" Updated & Modified Sun Feb 23 00:55:58 JST 2003
.\"         by Yuichi SATO <ysato444@yahoo.co.jp>
.\" 
.\"WORD:	report		ɽ
.\" 
.TH DU 1 "18 June 2002" "GNU fileutils 4.1"
.SH ̾
du \- եΥǥ̤Ѥ
.SH 
.BI "du [" options "] [" file... ]
.sp
POSIX ץ:
.B [\-askx]
.sp
GNU ץ (ά):
.B [\-abchklmsxDHLS] [\-X \fIFILE\fB]
.B [\-\-block\-size=\fISIZE\fB] [\-\-max\-depth=\fIDEPTH\fB]
.B [\-\-exclude=\fIPATTERN\fB]
.B "[\-\-help] [\-\-version] [\-\-]"
.SH 
.B du
ϥǥλ̤ɽ롣
оݤϻꤷեȡ
롼 () Ȥ볬ˤǥ쥯ȥǤ롣
ǡ֥ǥ̡פȤϡꤷեʲ
ե볬ؤˤ̤̣롣
.PP
ʤ硢
.B du
ϸߤΥǥ쥯ȥΥǥ̤ɽ롣
.SH "POSIX ܺ"
ϤϥǥեȤǤ 512 Хñ̤Ǥ뤬
\-k ץ󤬻ꤵ줿 1024 Хñ̤ˤʤ롣
.SH "POSIX ץ"
.TP
.B "\-a"
ǥ쥯ȥǤʤƤΥեˤĤ̤ɽ롣
.TP
.B "\-k"
ǥեȤ 512 Хñ̤ 1024 Хñ̤Ѥ롣
.TP
.B "\-s"
ºݤ˰ǻꤵ줿оݤˤ̤Τߤɽ
Υ֥ǥ쥯ȥˤ̤ɽʤ
.TP
.B "\-x"
ǻꤵ줿եƱǥХΤߤǻ̤򽸷פ롣
.SH "GNU ץ"
.TP
.B "\-a, \-\-all"
ǥ쥯ȥǤʤƤΥեˤĤ̤ɽ롣
.TP
.B "\-b, \-\-bytes"
ǥեȤΥ֥å̵뤷Хñ̤ǥɽ롣
.TP
.B "\-c, \-\-total"
ƤΰˤĤƻɽν򤷤塢
Ƥΰλ̤פɽ롣
Υץϡե롦ǥ쥯ȥΥåȤͿ
Υǥ̤Ĵ٤뤿˻Ѥ롣
.TP
.B "\-h, \-\-human\-readable"
줾Υˡ
㤨ХᥬХȤʤ \fBM\fR Τ褦ʥʸղä롣
10 ߾ǤϤʤ 2 ߾ѤΤǡ
\fBM\fR  1,048,576 ХȤɽ
.TP
.B "\-k, \-\-kilobytes"
򥭥Хñ̤ɽ롣
.TP
.B "\-l, \-\-count\-links"
ե뤬 (ϡɥ󥯤Ȥ) ˽פƤޤᡢ
ƤΥեλ̤򽸷פ롣
.TP
.B "\-m, \-\-megabytes"
ᥬХ (1,048,576 Х) ñ̤ǥɽ롣
.TP
.B "\-s, \-\-summarize"
줾ΰˤĤơפΤߤɽ롣
.TP
.B "\-x, \-\-one\-file\-system"
ǻꤵ줿եΤե륷ƥȤϰۤʤ
ե륷ƥˤǥ쥯ȥ򽸷פ˴ޤʤ
.TP
.B "\-D, \-\-dereference\-args"
ޥɥ饤ǻꤷܥå󥯤򤿤ɤ롣
¾Υܥå󥯤Ϥɤʤ
ΥץϡƤܥå󥯤ˤʤäƤ
.IR /usr/tmp
Τ褦ʥǥ쥯ȥΥǥ̤Ĵ٤ΤǤ롣
.TP
.B \-H, \-\-si
줾Υˡ
㤨ХᥬХȤʤ \fBM\fR Τ褦ʥʸղä
(SIȤϹñ̷ϤΤȤǡʸƬƤ)
2 ߾ǤϤʤ 10 ߾ѤΤǡ
\fBM\fR  1,000,000 ХȤɽ
.TP
.B "\-L, \-\-dereference"
ܥå󥯤򤿤ɤ (ܥå󥯼ΤѤ̤ˡ
Υեǥ쥯ȥλ̤ɽ)
.TP
.B "\-S, \-\-separate\-dirs"
֥ǥ쥯ȥλ̤ޤ᤺ˡ
ġΥǥ쥯ȥλ̤ʬɽ롣
.TP
.B \-X \fIFILE\fB, \-\-exclude\-from=\fIFILE
\fB\-\-exclude\fR 뤬
뤿Υѥ \fIFILE\fR Ԥļࡣ
\fIFILE\fR  `\fB-\fR' ΤȤϥѥɸϤɤ߹ࡣ
.TP
.B \-\-block\-size=\fISIZE
Ķѿ̵ͤ뤷֥å \fISIZE\fR ꤹ롣
.TP
.B \-\-exclude=\fIPATTERN
ƵŪ˽פݡ\fIPATTERN\fR ˥ޥå̾
֥ǥ쥯ȥե롣
`du \-\-exclude='*~'' ξˤ `~' ǽ̾ΥեϽ롣
.TP
.B \-\-max\-depth=\fIDEPTH
ؤΥ롼Ȥ鿼٥뤬 \fIDEPTH\fR ޤǤˤ
ƥǥ쥯ȥ (\fB\-all\fR ꤵƤϥեޤ᤿)
ǥ̤ιפɽ롣
롼Ȥϥ٥ 0 ǤΤǡ`du \-\-max\-depth=0'  `du \-s' 
.SH "GNU ɸ४ץ"
.TP
.B "\-\-help"
ɸϤ˻ˡΥåϤｪλ롣
.TP
.B "\-\-version"
ɸϤ˥СϤｪλ롣
.TP
.B "\-\-"
ץꥹȤν򼨤
.SH Х
BSD ƥǤϡHP-UX ƥफ NFS ޥȤեФơ
.B du
ͤȾʬͤɽƤޤ
HP-UX ƥǤϡBSD ƥफ NFS ޥȤ
եФơͤ 2 ܤͤɽƤޤ
 HP-UX η٤ˤΤǡHP-UX  
.B du
ץˤƶڤܤƤ롣
.SH ֥å
ǥեȤνϥե֥å
1024 Х (\fBPOSIXLY_CORRECT\fRꤵƤȤ 512 Х) Ǥ롣
ͤϰʲδĶѿΤɤ줫ꤹ뤳ȤѹǤ롣
ޤδĶѿͤ \fB\-\-block\-size=\fISIZE\fR 
ץͿ̵뤵롣
.TP
̡ͥ
.BR DU_BLOCK_SIZE ", " BLOCK_SIZE ", " POSIXLY_CORRECT .
.PP
ѿͤϡǤ \fBhuman\-readable\fR Ǥ \fBsi\fR Ǥ褤
θˤϡܤǤ뤫ꤹ륵ʸȡ
̾ΥХȤ򤹤 \fBB\fR ޤ
10 ʤΡ־ѡץХȤ򤹤 \fBD\fR ³Ƥ褤
ȤС`BLOCK_SIZE=1KB'  `BLOCK_SIZE=1024' 
`BLOCK_SIZE=1KD'  `BLOCK_SIZE=1000' 

ʲʸǧ 
(ޤ \fB\-\-human\-readable\fR  
\fB\-\-si\fR ץɽȤѤ)
.TP
.B k
: \fB\-\-human-readable\fR ʤ 2^10 = 1024
\fB\-\-si\fR ʤ 10^3 = 1000 
.TP
.B M
ᥬ: 2^20 = 1,048,576 ޤ 10^6 = 1,000,000
.TP
.B G
: 2^30 = 1,073,741,824 ޤ 10^9 = 1,000,000,000
.TP
.B T
ƥ: 2^40 = 1,099,511,627,776 ޤ 10^12 = 1,000,000,000,000
.TP
.B P
ڥ: 2^50 = 1,125,899,906,842,624 ޤ 10^15 = 1,000,000,000,000,000
.TP
.B E
: 2^60 = 1,152,921,504,606,846,976 ޤ 
10^18 = 1,000,000,000,000,000,000
.TP
.B Z
: 2^70 = 1,180,591,620,717,411,303,424 ޤ 10^21 =
1,000,000,000,000,000,000,000
.TP
.B Y
西: 2^80 = 1,208,925,819,614,629,174,706,176 ޤ 10^24 =
1,000,000,000,000,000,000,000,000
.SH Ķѿ
ѿ DF_BLOCK_SIZE, BLOCK_SIZE, OSIXLY_CORRECT 
ϥե֥åꤹ롣
ѿ LANG, LC_ALL, LC_CTYPE, LC_MESSAGES ̾ΰ̣ġ
.SH 
POSIX 1003.2
.SH 
ǥ̤ϴݤκݤ˷夲졢̤Ϸ겼롣
.PP
Υڡ fileutils-4.1 ѥå
.B du
ޥɤˤĤΤǤ;
¾ΥСǤϾ㤤뤫⤷ʤ
ɲä aeb@cwi.nl, aw@mail1.bet1.puv.fi, ragnar@ragnar-hojland.com
˥᡼ϢƤ
ץΥХˤĤƤ bug-fileutils@gnu.org 𤷤Ƥ