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Full Discussion: Selective replace
Top Forums UNIX for Dummies Questions & Answers Selective replace Post 302755859 by siya@ on Monday 14th of January 2013 03:26:14 PM
Old 01-14-2013
Selective replace

i have a large sequence of format

Code:
sat_1_g3_g_0_8540         .       A     1       15501   .       .       .       ID=sat_1_g3_g_0_8540;parentName=sat_1_g3_g_0_8540;Al=sat_1_g2_g_0_8540;
sat_1_g3_g_2_8510         .       C     1       25501   .       .       .       ID=sat_1_g3_g_2_8510;parentName=sat_1_g3_g_2_8510;Al=sat_1_g1_g_2_8510;

I want it to look like
Code:
string_8540       .       A     1       15501   .       .       .       ID=sat_1_g3_g_0_8540;parentName=sat_1_g3_g_0_8540;Al=sat_1_g2_g_0_8540;
string_8510       .       C     1       25501   .       .       .       ID=sat_1_g3_g_2_8510;parentName=sat_1_g3_g_2_8510;Al=sat_1_g1_g_2_8510;

i dont want the names to be replaced in the ID, parent name and AL column .
I tried doing selective replace using a tab as a function but it still didnt work.
The command I used is
Code:
sed 's/^sat_1_g3_g_0\t/string\t/' infile >sortedfile
sed 's/^sat_1_g3_g_2\t/string\t/' infile >sortedfile

Please tell how can i correct it.

Thanks

Moderator's Comments:
Mod Comment Please use code tags next time for your code and data.

Last edited by radoulov; 01-14-2013 at 05:26 PM..
 

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Locale::Codes::LangExt(3)				User Contributed Perl Documentation				 Locale::Codes::LangExt(3)

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) 2011-2013 Sullivan Beck This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.16.3 2013-02-27 Locale::Codes::LangExt(3)
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