if [ ! $test ]; then
result=`su $sourceuser -c "ssh -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1'" 2>&1`
if [ "$result" != "1" ]; then
if [ ! $test ]; then
result=`su $sourceuser -c "ssh -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1'" 2>&1`
if [ "$result" != "1" ]; then