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Contact Us Post Here to Contact Site Administrators and Moderators Unable to pass shell script parameter value to awk command in side the same script Post 302885553 by Ashunayak on Monday 27th of January 2014 10:40:04 AM
Old 01-27-2014
Unable to pass shell script parameter value to awk command in side the same script

Variable I have in my shell script
Code:
diff=$1$2.diff
id=$2
new=new_$diff

echo "My id is $1"
echo "I want to sync for user account $id"

##awk command I am using is as below

cat $diff | awk -F'~' ''$2 == "$id"' {print $0}' > $new

I could see value of $id is not passing to the awk command, i also tried few options as below but no help. Please assist.

Code:
#awk -F'~' -v search=$id '$2 == "search" {print $0} file' nayaka2almadm1.diff > $new

#cat $diff | awk -v "search=$id" -F'~' '$2 == "search" {print $0}' > $new

#cat $diff | awk -F'~' -v search="$id" '$2 ~ "^\"search {print $0}' > $new

#awk -v search="$id" file="$diff" | awk -F'~' '$2 == search {print $0} file' > $new

If I am passing the value directly in place of $id then it is working.

Thanks in advance.

Regards,
Ashutosh
Moderator's Comments:
Mod Comment Use code tags for code please. [code] stuff [/code]

Last edited by Corona688; 01-27-2014 at 12:15 PM..
 

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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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