Repair mysql databases

beaglebone.txt

@@ -7267,6 +7267,14 @@ quit
 /etc/init.d/mysql stop
 /etc/init.d/mysql start
 #+END_SRC
+*** Repair and optimize databases
+To check, repair and optimize the databases.
+
+#+BEGIN_SRC: bash
+mysqlcheck -c  -u root -p --all-databases
+mysqlcheck -u root -p --auto-repair --all-databases
+mysqlcheck -u root -p -o --all-databases
+#+END_SRC
 *** Backup all databases
 To back up all mysql databases: