use default port

dump_postgresql.sh

@@ -13,7 +13,7 @@ echo "start" >> ${LOGFILE}
 for i in `psql --list --tuples-only --port 6432 | grep -v template0 | grep -v template1 | cut -f 2 -d " " | sed '/^$/d' | tr "\n" " "`;
 do
   echo -n " ---> backing up ${i}..." >> ${LOGFILE}
-  pg_dump --port 6432 ${i} > ${i}.sql && rm -f ${i}.sql.bz2 && bzip2 ${i}.sql >> ${LOGFILE};
+  pg_dump --port 5432 ${i} > ${i}.sql && rm -f ${i}.sql.bz2 && bzip2 ${i}.sql >> ${LOGFILE};
   if [ $? -eq 0 ];
   then
     echo " OK" >> ${LOGFILE};