Hozzunk létre adatbázist.
A már említett segédlet ezt írja:

$ mysql -u adminusername -p
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 5340 to server version: 3.23.54
 
Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
 
mysql> CREATE DATABASE databasename;
Query OK, 1 row affected (0.00 sec)
 
mysql> GRANT ALL PRIVILEGES ON databasename.* TO "wordpressusername"@"hostname"
    -> IDENTIFIED BY "password";
Query OK, 0 rows affected (0.00 sec)
 
mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.01 sec)

mysql> EXIT
Bye
$
Akkor menjünk végig Step-by-Step...

Először is az első sor nálam ez:root:~# /usr/local/mysql/bin/mysql -u root -pÉs így működik is:
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 6
Server version: 5.0.41 Source distribution

Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
Második sor:
mysql> CREATE DATABASE databasename;
Query OK, 1 row affected (0.35 sec)Rendben.

Harmadik sor:
mysql> GRANT ALL PRIVILEGES ON wordpress.* TO wordpress@localhost -> IDENTIFIED BY mzperx;
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-> IDENTIFIED BY mzperx' at line 1Nem jó.

A magyarázat (www.keithjbrown.co.uk/vworks/mysql/mysql_p6.php) szerint:
mysql> GRANT ALL PRIVILEGES
    -> ON vworks.*
    -> TO newuser@localhost
    -> IDENTIFIED BY 'newpassword'; Próbáltam ez alapján is:
mysql> GRANT ALL PRIVILEGES
    -> ON wordpress.*
    -> TO wordpress@localhost
    -> IDENTIFIED BY mzperx;

ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'mzperx' at line 4
de ez sem jó. Hol rontom el?
(ezek a "", meg '', meg ilyenek állandóan megzavarnak)

Akkor ez?mysql> GRANT ALL PRIVILEGES
    -> ON wordpress.*
    -> TO wordpress@localhost
    -> IDENTIFIED BY 'mzperx';
Query OK, 0 rows affected (0,11 sec)
És az utolsó sor:
mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0,00 sec)

mysql> EXIT
Bye
root:~#Eddig rendben van.

Folyt. köv.

SP