if [ "${CANNASERVER_OPTS}" = "${CANNASERVER_OPTS/-syslog/}" ] ; then
if [ -z "$(echo "${CANNASERVER_OPT}" | grep "\-syslog")" ] ; then
--
if [ "${CANNASERVER_OPTS}" != "${CANNASERVER_OPTS/-u/}" ] ; then
if [ -n "$(echo "${CANNASERVER_OPT}" | grep "\-u")" ] ; then