Thanks for the replies I had read about the PIPESTATUS variable in bash ..... for some reason I thought that a perl exec would always run in 'sh'. It does on my system. Apologies if this is a very basic question, but can I change that so that it does run in a bash shell?

In reply to Re^2: Returning status to parent from pipe by morrin
in thread Returning status to parent from pipe by morrin

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