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Full Discussion: How to parse nested variable
Top Forums UNIX for Advanced & Expert Users How to parse nested variable Post 302508803 by apskaushik on Tuesday 29th of March 2011 05:41:59 AM
Old 03-29-2011
How to parse nested variable

Hi,

I want to parse nested variable in my script.
for exp-
c=1
G1='0318'
G2='0023'
G3='3092'
G4='0014'

while [ $c -le 4 ];do
g=G$c
a=$g
echo "Group=$g and value=$a"
c=`expr $c + 1`
done

final output are as -
---------------------------
Group=G1 and value=G1
Group=G2 and value=G2
Group=G3 and value=G3
Group=G4 and value=G4

while i need output as -
----------------------------
Group=G1 and value=0318
Group=G2 and value=0023
Group=G3 and value=3092
Group=G4 and value=0014

any help is appreciated.

Thanks
Amit
 

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CSIN(3P)						     POSIX Programmer's Manual							  CSIN(3P)

NAME
csin, csinf - complex sine functions SYNOPSIS
#include <complex.h> double complex csin(double complex z); float complex csinf(float complex z); DESCRIPTION
These functions compute the complex sine of z. RETURN VALUE
These functions return the complex sine value. ERRORS
No errors are defined. The following sections are informative. EXAMPLES
None. APPLICATION USAGE
None. RATIONALE
None. FUTURE DIRECTIONS
None. SEE ALSO
casin(), the Base Definitions volume of IEEE Std 1003.1-2001, <complex.h> COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technol- ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html . IEEE
/The Open Group 2003 CSIN(3P)
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