Backup webmail database

beaglebone.txt

         cp $DAILYFILE $TEMPFILE
 
         # try to restore yesterday's database
-        mysql -D friendica -o < $DAILYFILE
+        mysql -u root --password=$MYSQL_PASSWORD friendica -o < $DAILYFILE
 
         # Send a warning email
         echo "Unable to create a backup of the Friendica database. Attempted to restore from yesterday's backup." | mail -s "Friendica backup" $EMAIL
 fi
 
 
+# Backup the Roundcube database
+DAILYFILE=/var/backups/roundcubemail_daily.sql
+mysqldump --password=$MYSQL_PASSWORD roundcubemail > $TEMPFILE
+FILESIZE=$(stat -c%s $TEMPFILE)
+if [ "$FILESIZE" -eq "0" ]; then
+    if [ -f $DAILYFILE ]; then
+        cp $DAILYFILE $TEMPFILE
+
+        # try to restore yesterday's database
+        mysql -u root --password=$MYSQL_PASSWORD roundcubemail -o < $DAILYFILE
+
+        # Send a warning email
+        echo "Unable to create a backup of the Roundcube database. Attempted to restore from yesterday's backup" | mail -s "Roundcube backup" $EMAIL
+	else
+        # Send a warning email
+        echo "Unable to create a backup of the Roundcube database." | mail -s "Roundcube backup" $EMAIL
+    fi
+else
+    chmod 600 $TEMPFILE
+    mv $TEMPFILE $DAILYFILE
+
+    # Make the backup readable only by root
+    chmod 600 $DAILYFILE
+fi
+
+
 # Backup the Red Matrix database
 DAILYFILE=/var/backups/redmatrix_daily.sql
 #mysqldump --password=$MYSQL_PASSWORD redmatrix > $TEMPFILE
 #        cp $DAILYFILE $TEMPFILE
 
 #        # try to restore yesterday's database
-#        mysql -D redmatrix -o < $DAILYFILE
+#        mysql -u root --password=$MYSQL_PASSWORD redmatrix -o < $DAILYFILE
 
 #        # Send a warning email
 #        echo "Unable to create a backup of the Red Matrix database. Attempted to restore from yesterday's backup" | mail -s "Red Matrix backup" $EMAIL