.\" Copyright Andries Brouwer, Ragnar Hojland Espinosa and A. Wik, 1998.
.\"
.\" 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 Yuichi SATO
.\"         all rights reserved.                                               
.\" Translated Sat Oct 16 14:30:53 JST 1999
.\"         by Yuichi SATO                
.TH DD 1 "17 November 1998" "GNU fileutils 4.0"
.SH ̾
dd \- եѴƥԡ
.SH 
.B dd
.B [\-\-help] [\-\-version]
.BI [if= file ]
.BI [of= file ]
.BI [ibs= bytes ]
.BI [obs= bytes ]
.BI [bs= bytes ]
.BI [cbs= bytes ]
.BI [skip= blocks ]
.BI [seek= blocks ]
.BI [count= blocks ]
.B "[conv={ascii, ebcdic, ibm, block, unblock, lcase, ucase, swab, noerror, notrunc, sync}]"
.SH 
.B dd
ϥեꤵ줿ϥ֥å
(ǥեȤǤɸϤɸϤ) ԡ롣
Ϥδ֤ˡץȤѴ򤹤뤳ȤǤ롣
.PP
.B dd
ϻꤵ줿ϥ֥å (ǥեȤ 512 Х) ǡ
٤ 1 ֥åɤ߹ࡣ
.BI bs= bytes
ץ󤬻ꤵƤơ
.BR sync ", " noerror ", " notrunc
ʳѴꤵƤʤ硢
ɤ߹ƥǡ (׵ᤵ줿꾮Ƥ褤)
ϥ֥å˽񤭽Ф
νϥ֥å
.B sync
ѴꤵƤʤ¤ꡢ
ɤ߹ޤ줿ΤΤƱĹäƤ롣
.PP
ʳξ硢(٤ 1 ֥åɤ߹ޤ줿) ϤϽ롣
̤νϤϤޤȤ졢ꤵ줿ϥ֥åΥ֥å˽񤭽Ф롣
ǽŪʽϥ֥åûʤ뤳Ȥ롣
.PP
 (ХȤޤϥ֥å) Ȥäͥץθˤϡ
\fB\fR ιܤǵ󤲤³֤ȤǤ롣
\fBx\fR ֤˶ǡΤ褦ʿɽ 2 İʾݤ碌뤳ȤǤ롣
.SH ץ
.TP
.BI "if=" file
ɸϤˡե 
.I file 
ɤ߹ࡣ
.TP
.BI "of=" file
ɸϤˡե
.I file
ؽ񤭽Ф
.B conv=notrunc
Ϳʤ¤ꡢ
.B dd
ϥե
.I file
0Х (⤷
.BR seek= 
ǻꤵ줿) ˴ݤ롣
.TP
.BI "ibs=" bytes
٤
.I bytes
Хɤ߹ࡣǥեȤ 512
.TP
.BI "obs=" bytes
٤
.I bytes
ХȽ񤭽ФǥեȤ 512
.TP
.BI "bs=" bytes
٤
.I bytes
ХȤɤ߹ߤȽ񤭽Ф򤹤롣
.B ibs

.B obs
̵뤹롣(
.BR sync ,
.BR noerror ,
.B notrunc
ʳѴĤꤵƤʤ硢
ʣûϥ֥åޤȤ᤺
ϥ֥åñȤΥ֥åȤƽϤ˥ԡ
ȵꤵƤΤǡ
.B bs
ꤹΤ
.B ibs

.B obs
ξƱͤꤹΤȤǤʤ)
.TP
.BI "cbs=" bytes
.B block

.BR unblock
Ѵ֥åꤹ롣
.TP
.BI "skip=" blocks
ԡˡ
.BR ibs -byte
ǻꤵ줿֥å
.I blocks
֥åʬϥեФ
.TP
.BI "seek=" blocks
ԡˡ
.BR obs -byte
ǻꤵ줿֥å
.I blocks
֥åʬϥեФ
.TP
.BI "count=" blocks
ϥեνޤƤǤϤʤ
ibsǻꤵ줿֥å
.I blocks
֥åʬϥե򥳥ԡ롣
.TP
.BI "conv=" CONVERSION "[," CONVERSION "]..."

.I CONVERSION
ǻꤵ줿եѴԤ(ޤ˥ڡ֤ʤ)
.RS
.PP
Ѵ
.PP
.TP
.B ascii
EBCDICASCIIѴ롣
.TP
.B ebcdic
ASCIIEBCDICѴ롣
.TP
.B ibm
ASCII̤ (IBM) EBCDICѴ롣
.TP
.B block
Ϥ줿ƹԤ
.B cbs
ХȤˤƽϤ롣
ʸʸ֤
ɬפǤʣζʸͤ롣
.TP
.B unblock
.BR cbs
ǥꤵ줿ϥ֥åˤĤơ
Ϣ³ʣζʸĤβʸѴ롣
.TP
.B lcase
ʸʸѴ롣
.TP
.B ucase
ʸʸѴ롣
.TP
.B swab
ϥХȤƤ (2ХȤĤ) ڥ촹롣
.SM GNU
.BR dd
¾Ȱ㤤ĤΥХȤɤ߹ˤư롣
Ĥξ硢
ǸΥХȤ (촹ХȤʤΤ) ñ˥ԡ롣
.TP
.B noerror
ɤ߹ߥ顼ȯƤ³롣
.TP
.B notrunc
ϥեݤʤ
.TP
.B sync
ϥ֥åФơ礭
.B ibs
ˤʤޤǡϢ³ƥΥХȤͤ롣
.RE
.SH "GNU ɸ४ץ"
.TP
.B "\-\-help"
ɸϤ˻ˡΥåϤｪλ롣
.TP
.B "\-\-version"
ɸϤ˥СϤｪλ롣
.TP
.B "\-\-"
ץꥹȤλ롣
.SH 
ͤθˤϡܿꤹ륵ʸȡ
̾ΥХȤ򤹤 \fBB\fR ޤ
ʤΡ־ѡץХȤ򤹤 \fBD\fR
³֤ȤǤ롣
.TP
.B k
: ̾ХȻʤ 2^10 = 1024ʥХȻʤ 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
å: 2^70 = 1,180,591,620,717,411,303,424 
ޤ 10^21 = 1,000,000,000,000,000,000,000
.TP
.B Y
å: 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 LANG, LC_ALL, LC_CTYPE, LC_MESSAGES ̾ΰ̣ġ
.SH ""
POSIX 1003.2
.SH ""
ΥڡǤ fileutils-4.0 ѥåǤ
.B dd
ޥɤˤĤƤ;
¾ΥСǤϾ㤤뤫⤷ʤ
ɲä aeb@cwi.nl, aw@mail1.bet1.puv.fi, ragnar@macula.net
˥ᥤ뤷ƤץΥХˤĤƤ bug-fileutils@gnu.org
𤷤Ƥ