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Scrutinizer,

I thank you for the reponse.

:)

Here is a very simple Korn shell script running on an AIX 5.3 box.

Why does this work without the $ prepended to RET_CD?
#!/bin/ksh
RET_CD=0
if [ RET_CD -ne 0 ] && [ RET_CD -ne 2 ]
then
...