echo "" 1>&2
echo "Parameters:" 1>&2
echo " -p <pre-exec-cmd> - run a command before each test loop (e.g. 'git pull')" 1>&2
echo " -m <email> - if set, email is sent to this address on failure" 1>&2
echo "" 1>&2
echo "" 1>&2
echo "Parameters:" 1>&2
echo " -p <pre-exec-cmd> - run a command before each test loop (e.g. 'git pull')" 1>&2
echo " -m <email> - if set, email is sent to this address on failure" 1>&2
echo "" 1>&2