+if [ -f /usr/bin/whoami ]; then
+ testuser=`/usr/bin/whoami`
+elif [ -f /usr/ucb/whoami ]; then
+ testuser=`/usr/ucb/whoami`
+elif [ -f /bin/whoami ]; then
+ testuser=`/bin/whoami`
+else
+ testuser=`id -un 2>/dev/null || echo ${LOGNAME:-${USERNAME:-${USER:-'UNKNOWN'}}}`
+fi
+
+echo " testuser=$testuser"
+echo " os=`uname -a`"
+
+# It must be "yes", not just nonnull
+if [ "x$preserve_scratch" = xyes ]; then
+ echo " preserve_scratch=yes"
+else
+ echo " preserve_scratch=no"
+fi
+
+
+if [ ! -f "$rsync_bin" ]; then