From: Ed Skolnik (eskolnik@interpublic.com)
Date: Tue Feb 04 2003 - 12:03:40 EST
I am having a problem with the following peice of a ksh script and don't
understand why I get errors saying RC0 (RC$I) not found.
$ cat s
MAX=2
I=0
while true; do
I=$(expr $I + 1)
echo $I
RC$I=0;export RC$I
if [[ "$I" = "$MAX" ]] ; then
echo exit
break
fi
done
:
+ + expr 0 + 1
I=1
+ echo 1
1
+ RC1=0
s[6]: RC1=0: not found
+ export RC1
+ [[ 1 = 2 ]]
+ :
+ + expr 1 + 1
I=2
+ echo 2
2
+ RC2=0
s[6]: RC2=0: not found
+ export RC2
+ [[ 2 = 2 ]]
+ echo exit
exit
+ break
Ed Skolnik
The Interpublic Group Of Companies, Inc.
Shared Services Chicago System Administrator
676 North St. Clair Street
Chicago, Illinois 60611
Phone: 312-425-6554
Fax: 312-425-6924
e-mail: eskolnik@Interpublic.com
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