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When executing the following shell script in (#!/bin/sh) I need to pass in 3 variables. Variable $2("C2P Services") is being read in by the subscript as two separate variables therefore ...
- 02-21-2011 #1Just Joined!
- Join Date
- Aug 2010
- Posts
- 4
String Variable count issue in Subscript
When executing the following shell script in (#!/bin/sh) I need to pass in 3 variables. Variable $2("C2P Services") is being read in by the subscript as two separate variables therefore my variable count check fails thinking I've passed 4 vars instead of 3. When I execute with var 2 being only a single word it works fine but I need to pass the entire string including the space as show below.
$ ./test-script.sh update "C2P Services" y
Script content
run_login_test ../bin/testServices.sh $1 "$2" $3
Subscript being called where failure occurs in (../bin/testServices.sh)
echo params echo here -$1- -"$2"- -$3- -$4-
echo num of param $#
if [ $# -eq 2 -a "$1" = "list" ]
then
serviceName="$2"
exec "$dir/cbib-was-client.sh" service-availability -service "$serviceName"
elif [ $# -eq 3 -a "$1" = "update" ]
then
echo here -$1- -"$2"- -$3-
serviceName="$2"
if [ "$3" = "y" -o "$3" = "Y" ]
then
available="true"
elif [ "$3" = "n" -o "$3" = "N" ]
then
available="false"
else
usage
fi
exec "$dir/cbib-was-client.sh" service-update-availability -service "$serviceName" -available "$available"
else
usage
fi
What can I do to enforce the subscript to ensure $2 is read in as full string rather than two separate values?
Thanks
- 02-26-2011 #2Linux Guru
- Join Date
- Apr 2009
- Location
- I can be found either 40 miles west of Chicago, or in a galaxy far, far away.
- Posts
- 8,974
Is the "run_login_test" a script as well (I assume it is)? Then "$2" will be two parts when it gets to testServices.sh. You need to further encapsulate it, as in
orCode:run_login_test ../bin/testServices.sh $1 "'$2'" $3
Code:run_login_test ../bin/testServices.sh $1 "\"$2\"" $3
Sometimes, real fast is almost as good as real time.
Just remember, Semper Gumbi - always be flexible!


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