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Full Discussion: Can anyone tell me what's wrong with my script
Top Forums Shell Programming and Scripting Can anyone tell me what's wrong with my script Post 302768445 by Akshay Hegde on Friday 8th of February 2013 02:42:57 PM
Old 02-08-2013
Can anyone tell me what's wrong with my script
Hi...

I am fed up in file handing with array for comparing....

1st I want save first 2 columns of file 1

I tried like this,,

Code:
{getline< "file1";ln[NR]=$1; lt[NR]=$2}

then I read second file's 1st and 2nd column..and saved like this
and small calculation and initialization
Code:
var1 =$1
var2 =$2
calc1= $2-0.1
calc2=$2+0.1
x=0
y=0

for loop for 2nd field of 1st and 2nd column...with a length of file 2's number of lines
Code:
for(j=1;j<=file2's length,j++)

now for loop like this for
Code:
(i=1;i<file1's array length;i++)

comparison
Code:
if lt[i] >=calc1 && lt[i]<=calc2

following if statements
else increment i and again check condition,

once i length reaches file1's array length

print file2's column fields..

then increment of j in 1st for loop

my script is having some mistakes...as I don't know much about either awk or shell...so I could not find where is problem....those who know, please solve my problem

Code:
c=`awk 'END{print NR}'file1`
awk '{{getline< "file1";ln[NR]=$1; lt[NR]=$2}}
FNR<=NR{
l1=$1;
la1=$2;
p=la1+0.1;
m=la1-0.1;
x=0;
y=0;
{
for(j=1;j<='$c';j++)
if(lt[j]>=m && lt[j]<=p)
{
if(l1>=ln[j])
x=x+1
if(l1<=ln[j])
y=y+1
}
}
if(x>=1 && y>=1)
print l1,la1,"Wow you are safe..."
}' OFS="\t" file2.dat

I hope you people understand this thread
Last edited by Akshay Hegde; 02-09-2013 at 09:27 AM.. Reason: need of help.....
 

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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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