brain initiation

20230420005613-maria_db.org

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+:PROPERTIES:
+:ID:       ae46c92b-d5fd-4172-944f-9165a61d2217
+:END:
+#+title:  maria_DB
+Maria_DB is a  [[id:df046fd7-1f82-4e12-9065-56d222f56408][dockerized]] Databse, that can be connected to many containers like [[id:7c74176b-a637-4d3b-838e-05fae7ad3789][nextcloud]].  The Database has to be listed inside a [[id:fcbfabfa-4a8c-4826-8b57-5dce05965c76][docker-compose file]] or must be connected to the other container via the same [[id:9d04fac3-89ae-4a96-b326-9ae7e2c22118][docker-network]].
+
+
+* connect to maria DB
+If yiu want to connect to the Database to make take some manual actions, go into [[id:4afb1f41-983a-4b54-9828-a1e3788eb28b][portainer-docker]] UI and connect to the docker cointainer via virtual bash shell.  Log in as [[id:673d1cb1-536b-42f1-a046-40a8937c4283][root]]
+and issue the command:
+
+#+begin_src bash
+ mysql -u root -p 
+#+end_src
+Insert your root password and use the command ~connect <databse name>~ to connect to your database.
+
+** usecases
+You can erase entries from the blacklist of nextcloud (for too many login approaches to the [[id:f2b1d5af-1a7d-47a5-95c8-4a85d558419e][server]])
+*** to show brute force entries
+#+begin_src bash
+  SELECT * FROM oc_bruteforce_attempts;
+#+end_src
+*** To erase entries
+#+begin_src bash
+  DELETE FROM oc_bruteforce_attempts WHERE IP="xxx.xxx.xxx.xxx";
+#+end_src
+*** erase the blocklist entirely
+#+begin_src bash
+  DELETE FROM oc_bruteforce_attempts;
+#+end_src