[Patch] Improve portability of regression tests

[Roumen.Petrov at skalasoft.com]

>
>
>On Mon, Jul 22, 2002 at 10:57:46PM +1000, Darren Tucker wrote:
>> * prereqs (pmake, md5sum)
>
>md5 should just be needed to generate some random content
>for files.  
>
OpenSSH use openssl. To genarate random content we can use "openssl rand 
<NUMBER_OF_BYTES>".

>
>cp /dev/null ${DATA}
>for i in 1 2 3 4 5 6; do
>        (date;echo $i) | md5 >> ${DATA}
>done
>
>
>md5 is not really needed.
>