Subject: Re: Re: [ast-users] Determining the ksh93 version
--------
> the last form will be used from now on and can be tested via
> wither of these vars
>
> ${.sh.version}
> $KSH_VERSION
>
In addition, .sh.version and KSH_VERSION can be used in an arithmetic
expression to yield a numerical value, for example,
$ print ${KSH_VERSION}
Version JM 93t+ 2009-01-28
$ print $((KSH_VERSION))
20090128
or if((KSH_VERSION > 20080828 ))
then ...
else ...
fi
David Korn
[email protected]
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