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Full Discussion: SED on cygwin not working with Hex or Octal
Top Forums Shell Programming and Scripting SED on cygwin not working with Hex or Octal Post 302612777 by ygemici on Monday 26th of March 2012 10:24:26 AM
Old 03-26-2012
Quote:
Originally Posted by dazhoop
ygemici, I created the Hello World file as indicated in your post and ran the sed, but the output was identical to the input. I have also tried the following (as I think they are the fit to my file) on my file but with the result being that an identical output file was created

Code:
 sed -e '/<\/a>/,/<\/a>/{N;N;}' -e 's/<\/a>\x0A\x09\x0A\x09\x09<\/a>/<\/a>/'  in > out

Code:
 sed -e '/<\/a>/,/<\/a>/{N;N;}' -e 's/<\/a>\n\t\n\t\t<\/a>/<\/a>/'  in >  out

in cygwin

Code:
$ cat infile
hello
</a>

                </a>
world

Code:
$ sed -e '/<\/a>/,/<\/a>/{N;N;}' -e 's/<\/a>\n\t\n\t\t<\/a>/<\/a>/' infile
hello
</a>
world

how about your input ? is equal to below ?
Code:
$ sed -ne '/<\/a>/,/<\/a>/{N;N;p}' infile |od -c
0000000   <   /   a   >  \n  \t  \n  \t  \t   <   /   a   >  \n
0000016

Last edited by ygemici; 03-26-2012 at 11:53 AM..
 

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LEARN ABOUT OSX

locale::codes::langext

Locale::Codes::LangExt(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangExt(3pm)

NAME

       Locale::Codes::LangExt - standard codes for language extension identification

SYNOPSIS

	  use Locale::Codes::LangExt;

	  $lext = code2langext('acm');		       # $lext gets 'Mesopotamian Arabic'
	  $code = langext2code('Mesopotamian Arabic'); # $code gets 'acm'

	  @codes   = all_langext_codes();
	  @names   = all_langext_names();

DESCRIPTION

       The "Locale::Codes::LangExt" module provides access to standard codes used for identifying language extensions, such as those as defined in
       the IANA language registry.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
       registry codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language extensions. A code set may be specified using either a name, or
       a constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lext = code2langext('acm','alpha');
	  $lext = code2langext('acm',LOCALE_LANGEXT_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from the IANA language registry, such as 'acm' for Mesopotamian Arabic.

	   This is the default code set.

ROUTINES

       code2langext ( CODE [,CODESET] )
       langext2code ( NAME [,CODESET] )
       langext_code2code ( CODE ,CODESET ,CODESET2 )
       all_langext_codes ( [CODESET] )
       all_langext_names ( [CODESET] )
       Locale::Codes::LangExt::rename_langext  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangExt::add_langext  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangExt::delete_langext  ( CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangExt::delete_langext_alias  ( NAME )
       Locale::Codes::LangExt::rename_langext_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::delete_langext_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.iana.org/assignments/language-subtag-registry
	   The IANA language subtag registry.

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2012 Sullivan Beck

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.16.2							    2012-10-11					       Locale::Codes::LangExt(3pm)
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