[ale] variable variables in bash/ksh?

Geoffrey esoteric at 3times25.net
Mon Apr 19 12:07:22 EDT 2004


Jason Etheridge wrote:
>>> eval echo $`echo ${XYZ}`
>>
>> That did not appear to work for me.
> 
> 
> Seems to work both in bash and korn, but it doesn't do the conditional 
> interpolation like in the example that you gave, true enough.

I must have foobarred it earlier, tried it again, and it worked.


-- 
Until later, Geoffrey                     Registered Linux User #108567
Building secure systems in spite of Microsoft



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