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Full Discussion: How to Assign an shell array to awk array?
Top Forums Shell Programming and Scripting How to Assign an shell array to awk array? Post 302855347 by Ariean on Thursday 19th of September 2013 04:33:07 PM
Old 09-19-2013
Quote:
Originally Posted by Chubler_XL
How about using split to populate an array once the variable is in awk like this:

Code:
awk -v A="$(printf "%s\n" "${ARR[@]}")" '
BEGIN {
split(A,B,"\n")
for (k in B)
print B[k] } '

Though it's printing all lines but everything is coming as a single line in email, instead of 3 different lines.

Code:
No Differences In Stage Between HASH_TOTALS & HASH_TOTALS_COMP For UNINUM:0722075 PROVIDER:5 EXTRACT_DT:30-SEP-12 VER_NUM:1 No Differences In Stage Between HASH_TOTALS & HASH_TOTALS_COMP For UNINUM:0722075 PROVIDER:5 EXTRACT_DT:30-SEP-12 VER_NUM:1 No Differences In Stage Between HASH_TOTALS & HASH_TOTALS_COMP For UNINUM:0722075 PROVIDER:5 EXTRACT_DT:30-SEP-12 VER_NUM:1

---------- Post updated at 04:33 PM ---------- Previous update was at 04:32 PM ----------

Quote:
Originally Posted by rdrtx1
try something like:
Code:
awk -v A="${ARR[0]}" '
BEGIN {
c=split(A,a);
for (i=1; i<=c; i++) print a[i] } '

Hello,
I am getting the following output in email. appreciate your help.
Code:
No
Differences
In
Stage
Between
HASH_TOTALS
&
HASH_TOTALS_COMP
For
UNINUM:0722075
PROVIDER:5
EXTRACT_DT:30-SEP-12
VER_NUM:1

 

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LEARN ABOUT DEBIAN

sdisna

sdisna.f(3)							      LAPACK							       sdisna.f(3)

NAME

       sdisna.f -

SYNOPSIS

   Functions/Subroutines
       subroutine sdisna (JOB, M, N, D, SEP, INFO)
	   SDISNA

Function/Subroutine Documentation
   subroutine sdisna (characterJOB, integerM, integerN, real, dimension( * )D, real, dimension( * )SEP, integerINFO)
       SDISNA

       Purpose:

	    SDISNA computes the reciprocal condition numbers for the eigenvectors
	    of a real symmetric or complex Hermitian matrix or for the left or
	    right singular vectors of a general m-by-n matrix. The reciprocal
	    condition number is the 'gap' between the corresponding eigenvalue or
	    singular value and the nearest other one.

	    The bound on the error, measured by angle in radians, in the I-th
	    computed vector is given by

		   SLAMCH( 'E' ) * ( ANORM / SEP( I ) )

	    where ANORM = 2-norm(A) = max( abs( D(j) ) ).  SEP(I) is not allowed
	    to be smaller than SLAMCH( 'E' )*ANORM in order to limit the size of
	    the error bound.

	    SDISNA may also be used to compute error bounds for eigenvectors of
	    the generalized symmetric definite eigenproblem.

       Parameters:
	   JOB

		     JOB is CHARACTER*1
		     Specifies for which problem the reciprocal condition numbers
		     should be computed:
		     = 'E':  the eigenvectors of a symmetric/Hermitian matrix;
		     = 'L':  the left singular vectors of a general matrix;
		     = 'R':  the right singular vectors of a general matrix.

	   M

		     M is INTEGER
		     The number of rows of the matrix. M >= 0.

	   N

		     N is INTEGER
		     If JOB = 'L' or 'R', the number of columns of the matrix,
		     in which case N >= 0. Ignored if JOB = 'E'.

	   D

		     D is REAL array, dimension (M) if JOB = 'E'
					 dimension (min(M,N)) if JOB = 'L' or 'R'
		     The eigenvalues (if JOB = 'E') or singular values (if JOB =
		     'L' or 'R') of the matrix, in either increasing or decreasing
		     order. If singular values, they must be non-negative.

	   SEP

		     SEP is REAL array, dimension (M) if JOB = 'E'
					  dimension (min(M,N)) if JOB = 'L' or 'R'
		     The reciprocal condition numbers of the vectors.

	   INFO

		     INFO is INTEGER
		     = 0:  successful exit.
		     < 0:  if INFO = -i, the i-th argument had an illegal value.

       Author:
	   Univ. of Tennessee

	   Univ. of California Berkeley

	   Univ. of Colorado Denver

	   NAG Ltd.

       Date:
	   November 2011

       Definition at line 118 of file sdisna.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

Version 3.4.1							  Sun May 26 2013						       sdisna.f(3)
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