Update mysqlbu-scripts.sh

mysqlbu-scripts.sh

@@ -387,6 +387,23 @@ case $1 in
 ;;	'delete')
 		DELETE_MENU
 ;;
+	'delold')
+		allfiles=`ls -1 ${BACKUP_PATH}`
+		files=(`ls -1 ${BACKUP_PATH} | tail -$((${BACKUPSTOKEEP}+2))`)
+		for i in $allfiles; do
+			keep=0;
+			for a in ${files[@]}; do
+				if [ $i == $a ]; then
+					keep=1;
+					break
+				fi;
+			done;
+			if [ $keep == 0 ]; then
+				# rm -rf ${BACKUP_PATH}/$i;
+				echo "DEL: ${BACKUP_PATH}/$i"
+			fi;
+		done
+	;;
     *)
         echo "Usage: $0 { backup | backup-base | backup-incremental | restore | list | gui }"
 ;;