cmd/dd - Revision history

Woozle at 22:37, 13 November 2022

2022-11-13T22:37:44Z

← Older revision		Revision as of 22:37, 13 November 2022
Line 1:		Line 1:
	==Documentation==		==Documentation==
	===NAME===		===NAME===
	[[dd]] - convert and copy a file		{{l/cmd\|dd}} - convert and copy a file
	===SYNOPSIS===		===SYNOPSIS===
	[[dd]] [''OPTION'']...		{{l/cmd\|dd}} [''OPTION'']...
	===DESCRIPTION===		===DESCRIPTION===
	Copy a file, converting and formatting according to the options.		Copy a file, converting and formatting according to the options.

Woozle: Woozle moved page dd to cmd/dd: reorganizing command pages

2022-11-13T22:36:51Z

Woozle moved page dd to cmd/dd: reorganizing command pages

← Older revision	Revision as of 22:36, 13 November 2022
(No difference)

Woozle: Woozle moved page Dd to dd without leaving a redirect: This page must have been created before I set htyp titles to be case-sensitive.

2015-12-14T01:56:20Z

Woozle moved page Dd to dd without leaving a redirect: This page must have been created before I set htyp titles to be case-sensitive.

← Older revision	Revision as of 01:56, 14 December 2015
(No difference)

Woozle: template is redundant now

2015-12-14T01:55:44Z

template is redundant now

← Older revision		Revision as of 01:55, 14 December 2015
Line 1:		Line 1:
	~~{{linux shell commands\|dd}}~~

	==Documentation==		==Documentation==
	===NAME===		===NAME===

Woozle: pasted original contents from hypertwiki

2005-10-14T20:05:22Z

pasted original contents from hypertwiki

← Older revision		Revision as of 20:05, 14 October 2005
Line 1:		Line 1:
	~~[[Category:Linux~~		{{linux shell commands\|dd}}
	~~Shell Commands]]~~
	~~[[Techniques]]: [[Linux]]: [[dd]]~~
	==Documentation==		==Documentation==
	===NAME===		===NAME===
	[[dd]] - convert and copy a file ===SYNOPSIS===		[[dd]] - convert and copy a file
	[[dd]] [''OPTION'']... ===DESCRIPTION===		===SYNOPSIS===
	Copy a file, converting and formatting according to the options.		[[dd]] [''OPTION'']...
			===DESCRIPTION===
			Copy a file, converting and formatting according to the options.
	*'''bs='''''BYTES''		*'''bs='''''BYTES''
	:force '''ibs='''''BYTES'' and '''obs='''''BYTES''		:force '''ibs='''''BYTES'' and '''obs='''''BYTES''
	*'''cbs='''''BYTES''		*'''cbs='''''BYTES''
	:convert ''BYTES'' bytes at a time *'''conv='''''KEYWORDS''		:convert ''BYTES'' bytes at a time
	:convert the file as per the comma separated keyword list		*'''conv='''''KEYWORDS''
			:convert the file as per the comma separated keyword list
	*'''count='''''BLOCKS''		*'''count='''''BLOCKS''
	:copy only ''BLOCKS'' input blocks *'''ibs='''''BYTES''		:copy only ''BLOCKS'' input blocks
	:read ''BYTES'' bytes at a time *'''if='''''FILE''		*'''ibs='''''BYTES''
	:read from ''FILE'' instead of stdin *'''obs='''''BYTES''		:read ''BYTES'' bytes at a time
	:write ''BYTES'' bytes at a time *'''of='''''FILE''		*'''if='''''FILE''
	:write to ''FILE'' instead of stdout *'''seek='''''BLOCKS''		:read from ''FILE'' instead of stdin
	:skip ''BLOCKS'' ''obs''-sized blocks at start of output		*'''obs='''''BYTES''
			:write ''BYTES'' bytes at a time
			*'''of='''''FILE''
			:write to ''FILE'' instead of stdout
			*'''seek='''''BLOCKS''
			:skip ''BLOCKS'' ''obs''-sized blocks at start of output
	*'''skip='''''BLOCKS''		*'''skip='''''BLOCKS''
	:skip ''BLOCKS'' ''ibs''-sized blocks at start of input *'''--help'''		:skip ''BLOCKS'' ''ibs''-sized blocks at start of input
	:display this help and exit *'''--version'''		*'''--help'''
	:output version information and exit ''BLOCKS'' and ''BYTES'' may be		:display this help and exit
	followed by the following multiplicative suffixes: xM M, c 1, w 2, b		*'''--version'''
	512, kB 1000, K 1024, MB 10001000, M 10241024, GB 100010001000, G		:output version information and exit
	102410241024, and so on for T, P, E, Z, Y.		''BLOCKS'' and ''BYTES'' may be followed by the following multiplicative suffixes: xM M, c 1, w 2, b 512, kB 1000, K 1024, MB 10001000, M 10241024, GB 100010001000, G 102410241024, and so on for T, P, E, Z, Y.
	Each ''KEYWORD'' may be: *'''ascii''' - from EBCDIC to ASCII
	'''ebcdic''' - from ASCII to EBCDIC '''ibm''' - from ASCII to		Each ''KEYWORD'' may be:
	alternated EBCDIC *'''block''' - pad newline-terminated records with		*'''ascii''' - from EBCDIC to ASCII
	spaces to cbs-size *'''unblock''' - replace trailing spaces in cbs-size		*'''ebcdic''' - from ASCII to EBCDIC
	records with newline *'''lcase''' - change upper case to lower case		*'''ibm''' - from ASCII to alternated EBCDIC
	'''notrunc''' - do not truncate the output file '''ucase''' - change		*'''block''' - pad newline-terminated records with spaces to cbs-size
	lower case to upper case *'''swab''' - swap every pair of input bytes		*'''unblock''' - replace trailing spaces in cbs-size records with newline
	'''noerror''' - continue after read errors '''sync''' - pad every		*'''lcase''' - change upper case to lower case
	input block with NULs to ibs-size; when used with block or unblock, pad		*'''notrunc''' - do not truncate the output file
	with spaces rather than NULs Note that sending a SIGUSR1 signal to a		*'''ucase''' - change lower case to upper case
	running `dd' process makes it print to standard error the number of		*'''swab''' - swap every pair of input bytes
	records read and written so far, then to resume copying. $ dd		*'''noerror''' - continue after read errors
	if=/dev/zero of=/dev/null& pid=$! $ kill -USR1 $pid; sleep 1; kill		*'''sync''' - pad every input block with NULs to ibs-size; when used with block or unblock, pad with spaces rather than NULs
	$pid 10899206+0 records in 10899206+0 records out ===AUTHOR===
	Written by Paul Rubin, David MacKenzie, and Stuart Kemp. ===REPORTING		Note that sending a SIGUSR1 signal to a running `dd' process makes it print to standard error the number of records read and written so far, then to resume copying.
	BUGS===		$ dd if=/dev/zero of=/dev/null& pid=$!
	Report bugs to <bug-coreutils@gnu.org>. ===COPYRIGHT===		$ kill -USR1 $pid; sleep 1; kill $pid
	Copyright © 2004 Free Software Foundation, Inc. This is free		10899206+0 records in 10899206+0 records out
	software; see the source for copying conditions. There is NO warranty;		===AUTHOR===
	not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.		Written by Paul Rubin, David MacKenzie, and Stuart Kemp.
			===REPORTING BUGS===
			Report bugs to <bug-coreutils@gnu.org>.
			===COPYRIGHT===
			Copyright © 2004 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
	===SEE ALSO===		===SEE ALSO===
	The full documentation for dd is maintained as a Texinfo manual. If the		The full documentation for dd is maintained as a Texinfo manual. If the info and dd programs are properly installed at your site, the command
	info and dd programs are properly installed at your site, the command		info coreutils dd
	info coreutils dd should give you access to the complete manual.		should give you access to the complete manual.
	==Edit Log==		==Edit Log==
	*'''2005-06-25''' Created from Linux manpage (Ubuntu hoary)		*'''2005-06-25''' Created from Linux manpage (Ubuntu hoary)

Woozle at 18:51, 25 June 2005

2005-06-25T18:51:05Z

New page

[[Category:Linux
Shell Commands]]
[[Techniques]]: [[Linux]]: [[dd]]
==Documentation==
===NAME===
[[dd]] - convert and copy a file ===SYNOPSIS===
[[dd]] [''OPTION'']... ===DESCRIPTION===
Copy a file, converting and formatting according to the options.
*'''bs='''''BYTES''
:force '''ibs='''''BYTES'' and '''obs='''''BYTES''
*'''cbs='''''BYTES''
:convert ''BYTES'' bytes at a time *'''conv='''''KEYWORDS''
:convert the file as per the comma separated keyword list
*'''count='''''BLOCKS''
:copy only ''BLOCKS'' input blocks *'''ibs='''''BYTES''
:read ''BYTES'' bytes at a time *'''if='''''FILE''
:read from ''FILE'' instead of stdin *'''obs='''''BYTES''
:write ''BYTES'' bytes at a time *'''of='''''FILE''
:write to ''FILE'' instead of stdout *'''seek='''''BLOCKS''
:skip ''BLOCKS'' ''obs''-sized blocks at start of output
*'''skip='''''BLOCKS''
:skip ''BLOCKS'' ''ibs''-sized blocks at start of input *'''--help'''
:display this help and exit *'''--version'''
:output version information and exit ''BLOCKS'' and ''BYTES'' may be
followed by the following multiplicative suffixes: xM M, c 1, w 2, b
512, kB 1000, K 1024, MB 1000*1000, M 1024*1024, GB 1000*1000*1000, G
1024*1024*1024, and so on for T, P, E, Z, Y.
Each ''KEYWORD'' may be: *'''ascii''' - from EBCDIC to ASCII
*'''ebcdic''' - from ASCII to EBCDIC *'''ibm''' - from ASCII to
alternated EBCDIC *'''block''' - pad newline-terminated records with
spaces to cbs-size *'''unblock''' - replace trailing spaces in cbs-size
records with newline *'''lcase''' - change upper case to lower case
*'''notrunc''' - do not truncate the output file *'''ucase''' - change
lower case to upper case *'''swab''' - swap every pair of input bytes
*'''noerror''' - continue after read errors *'''sync''' - pad every
input block with NULs to ibs-size; when used with block or unblock, pad
with spaces rather than NULs Note that sending a SIGUSR1 signal to a
running `dd' process makes it print to standard error the number of
records read and written so far, then to resume copying. $ dd
if=/dev/zero of=/dev/null& pid=$! $ kill -USR1 $pid; sleep 1; kill
$pid 10899206+0 records in 10899206+0 records out ===AUTHOR===
Written by Paul Rubin, David MacKenzie, and Stuart Kemp. ===REPORTING
BUGS===
Report bugs to <bug-coreutils@gnu.org>. ===COPYRIGHT===
Copyright © 2004 Free Software Foundation, Inc. This is free
software; see the source for copying conditions. There is NO warranty;
not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
===SEE ALSO===
The full documentation for dd is maintained as a Texinfo manual. If the
info and dd programs are properly installed at your site, the command
info coreutils dd should give you access to the complete manual.
==Edit Log==
*'''2005-06-25''' Created from Linux manpage (Ubuntu hoary)