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Full Discussion: Need Shell Script for Array
Top Forums Shell Programming and Scripting Need Shell Script for Array Post 302936092 by RavinderSingh13 on Monday 23rd of February 2015 02:06:08 AM
Old 02-23-2015
Hello Hemanth,

Could you please try following.
Code:
awk -F, '{for(i=1;i<2;i++){A[o]=A[o]?A[o] ORS "record " $i " sum is "  $(i+1):A[o] ORS "record " $i " sum is "  $(i+1);o++;A[o]=A[o]?A[o] ORS "record " $i " count is "  $(i+2):"record " $i " count is "  $(i+2);}}END{for(i in A){print A[i]}}'  Input_file

Output will be as follows.
Code:
record 345 sum is 12
record 345 count is 10
record 400 sum is 11
record 400 count is 8
record 328 sum is 1
record 328 count is 3

Also for explaination for asked query is:
Code:
A[o]=A[o]?A[o] ORS "record " $i " count is "  $(i+2):"record " $i " count is "  $(i+2)
A[o]=A[o]  ## Store values in aray A whose index is variable o.
?               ## When condition if any in above command explaned is TRUE  do following actions.
A[o] ORS "record " $i " count is "  $(i+2) ## Keep value of A[o] as well as concatenate current value too.
:               ## If condition in first step if any is FALSE then do following.
"record " $i " count is "  $(i+2) ## Keep A[o]'s value to "record " $i " count is "  $(i+2)


Hope this helps, let me know if you have any queries.

Thanks,
R. Singh
 

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LEARN ABOUT DEBIAN

graphics::primitive::insets

Graphics::Primitive::Insets(3pm)			User Contributed Perl Documentation			  Graphics::Primitive::Insets(3pm)

NAME

       Graphics::Primitive::Insets - Space between things

DESCRIPTION

       Graphics::Primitive::Insets represents the amount of space that surrounds something.  This object can be used to represent either padding
       or margins (in the CSS sense, one being inside the bounding box, the other being outside)

SYNOPSIS

	 use Graphics::Primitive::Insets;

	 my $insets = Graphics::Primitive::Insets->new({
	   top	   => 5,
	   bottom  => 5,
	   left    => 5,
	   right   => 5
	 });

METHODS

   Constructor
       new Creates a new Graphics::Primitive::Insets.

   Instance Methods
       as_array
	   Return these insets as an array in the form of top, right, bottom and left.

       bottom
	   Set/Get the inset from the bottom.

       equal_to
	   Determine if these Insets are equal to another.

       left
	   Set/Get the inset from the left.

       right
	   Set/Get the inset from the right.

       top Set/Get the inset from the top.

       zero
	   Sets all the insets (top, left, bottom, right) to 0.

AUTHOR

       Cory Watson, "<gphat@cpan.org>"

SEE ALSO

       perl(1)

COPYRIGHT &; LICENSE
       Copyright 2008-2010 by Cory G Watson.

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

perl v5.12.3							    2010-08-21					  Graphics::Primitive::Insets(3pm)
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