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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 CENTOS

igawk

IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME

       igawk - gawk with include files

SYNOPSIS

       igawk [ all gawk options ] -f program-file [ -- ] file ...
       igawk [ all gawk options ] [ -- ] program-text file ...

DESCRIPTION

       Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).

       AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like

	      @include getopt.awk

       in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.

OPTIONS

       See gawk(1) for a full description of the AWK language and the options that gawk supports.

EXAMPLES

       cat << EOF > test.awk
       @include getopt.awk

       BEGIN {
	    while (getopt(ARGC, ARGV, "am:q") != -1)
		 ...
       }
       EOF

       igawk -f test.awk

SEE ALSO

       gawk(1)

       Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.

AUTHOR

       Arnold Robbins (arnold@skeeve.com).

Free Software Foundation					    Nov 3 1999								  IGAWK(1)
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