+DisableMaintenanceMode
+
+#
+# Delete old backups
+#
+if [ ${maxNrOfBackups} != 0 ]
+then
+ nrOfBackups=$(ls -l ${backupMainDir} | grep -c ^d)
+
+ if [[ ${nrOfBackups} > ${maxNrOfBackups} ]]
+ then
+ echo "Removing old backups..."
+ ls -t ${backupMainDir} | tail -$(( nrOfBackups - maxNrOfBackups )) | while read -r dirToRemove; do
+ echo "${dirToRemove}"
+ rm -r "${backupMainDir}/${dirToRemove:?}"
+ echo "Done"
+ echo
+ done
+ fi
+fi