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Full Discussion: reading a file inside awk and processing line by line
Top Forums Shell Programming and Scripting reading a file inside awk and processing line by line Post 302327585 by Anteus on Monday 22nd of June 2009 08:35:46 AM
Old 06-22-2009
reading a file inside awk and processing line by line
Hi Sorry to multipost. I am opening the new thread because the earlier threads head was misleading to my current doubt.
and i am stuck.



Code:
 
list=`cat /u/Test/programs`;
psg "ServTest" | awk -v listawk=$list '{
        cmd_name=($5 ~ /^[A-Z]/)? $9:$8
        for(pgmname in listawk)
        {
               if (pgmname== cmd_name)
               { kill = 1;}
        }
  }'

this code is not working

tried this inside the awk its compiling but not giving the desired result it goes in an infinite loop

Code:
 
while (read "/u/Test/programs" )
{

getline pgmname< "/u/Test/programs"
        if (pgmname == cmd_name)
        { kill=1}
 }

I am a novice in shell.if you can help me in any way.it would be greatful

thanks.

---------- Post updated at 06:05 PM ---------- Previous update was at 05:07 PM ----------

another way i figured out was.

Code:
list=`cat /u/Test/programs`;
for line in $list
do 
psg "ServTest" | awk -v pgmname=$line '{
        cmd_name=($5 ~ /^[A-Z]/)? $9:$8
        if (pgmname== cmd_name)
    }' 
done

but here to desired result is not coming...
Last edited by Anteus; 06-22-2009 at 09:05 AM..
 

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LEARN ABOUT CENTOS

locale::codes::langext

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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