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Full Discussion: refine awk command in replacing carriage return
Top Forums Shell Programming and Scripting refine awk command in replacing carriage return Post 302544490 by agathaeleanor on Thursday 4th of August 2011 03:18:32 AM
Old 08-04-2011
refine awk command in replacing carriage return
Hi,

need your help in below,I have 4 types of file need to be processed so that it will replace carriage return in Remarks column with <:::>
Remarks column position may varies in different types of file.

sample file:
Code:
col1|col2|col3|col4|col5|col6|col7|Remarks|col9|col10
A_1|11|12|13|14|15|16
|Testing 
remarks|18|19
A_2|21|22|23|24|25|26|Testing
 
remarks|28|29

desired output:
Code:
col1|col2|col3|col4|col5|col6|col7|Remarks|col9|col10
A_1|11|12|13|14|15|16|Testing:::remarks|18|19
A_2|21|22|23|24|25|26|Testing:::remarks|28|29

tukuyomi helps in this requirement with below script
Code:
awk -F\| 'FNR==1{n=NF}NF<n{l=$0;getline;$0=l":::"$0}1'

but it is not work when the carriage return happen twice (with empty row) and the carriage return is happen before a pipe <|>

Your help is much appreciate
Last edited by radoulov; 08-04-2011 at 06:58 AM.. Reason: Code tags.
 

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LEARN ABOUT DEBIAN

locale::script

Locale::Script(3perl)					 Perl Programmers Reference Guide				     Locale::Script(3perl)

NAME

       Locale::Script - standard codes for script identification

SYNOPSIS

	  use Locale::Script;

	  $script  = code2script('phnx');		      # 'Phoenician'
	  $code    = script2code('Phoenician'); 	      # 'Phnx'
	  $code    = script2code('Phoenician',
				 LOCALE_CODE_NUMERIC);	      # 115

	  @codes   = all_script_codes();
	  @scripts = all_script_names();

DESCRIPTION

       The "Locale::Script" module provides access to standards codes used for identifying scripts, such as those defined in ISO 15924.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 15924
       four-letter codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying scripts. The ones currently supported are:

       alpha
	   This is a set of four-letter (capitalized) codes from ISO 15924 such as 'Phnx' for Phoenician.

	   This code set is identified with the symbol "LOCALE_SCRIPT_ALPHA".

	   The Zxxx, Zyyy, and Zzzz codes are not used.

	   This is the default code set.

       numeric
	   This is a set of three-digit numeric codes from ISO 15924 such as 115 for Phoenician.

	   This code set is identified with the symbol "LOCALE_SCRIPT_NUMERIC".

ROUTINES

       code2script ( CODE [,CODESET] )
       script2code ( NAME [,CODESET] )
       script_code2code ( CODE ,CODESET ,CODESET2 )
       all_script_codes ( [CODESET] )
       all_script_names ( [CODESET] )
       Locale::Script::rename_script  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Script::add_script  ( CODE ,NAME [,CODESET] )
       Locale::Script::delete_script  ( CODE [,CODESET] )
       Locale::Script::add_script_alias  ( NAME ,NEW_NAME )
       Locale::Script::delete_script_alias  ( NAME )
       Locale::Script::rename_script_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Script::add_script_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Script::delete_script_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes man page.

SEE ALSO

       Locale::Codes
       Locale::Constants
       http://www.unicode.org/iso15924/
	   Home page for ISO 15924.

AUTHOR

       See Locale::Codes for full author history.

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

COPYRIGHT

	  Copyright (c) 1997-2001 Canon Research Centre Europe (CRE).
	  Copyright (c) 2001-2010 Neil Bowers
	  Copyright (c) 2010-2011 Sullivan Beck

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

perl v5.14.2							    2011-09-26						     Locale::Script(3perl)
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