> No, you have to:

How does this compare with the one I posted about 1 hour 30
minuts ago:

        (umask 077 && mkdir $tmp) || {
                echo "Could not create temporary directory! Exiting." 1>&2 
                exit 1
        trap 'rm -fr $tmp; trap 0; exit 0' 0 1 2 3 15

derived from the reference that Dave Jones provided?

> create it in O_EXCL mode,

What can one do that and hold that O_EXCL from within bash?

> There are thousands of examples of how to do this with bash.

Care to provide one?

                  I won't rest till it's the best ...
                  Programmer, Linux Scalability
                  Paul Jackson <[EMAIL PROTECTED]> 1.650.933.1373, 
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