15-09-2021

docs/MySQL/connexion.md

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+# Connexion à la base:
+
+
+
+### Se connecter à MySQL:
+
+```bash
+$ mysql -u root -p
+Enter password:
+Welcome to the MariaDB monitor.  Commands end with ; or \g.
+Your MariaDB connection id is 18
+Server version: 10.3.11-MariaDB Homebrew
+
+Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
+
+Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
+
+MariaDB [(none)]>
+```
+
+
+
+### Se connecter directement à une base:
+
+```bash
+$ mysql -u root -p wordpress
+Enter password:
+Reading table information for completion of table and column names
+You can turn off this feature to get a quicker startup with -A
+
+Welcome to the MariaDB monitor.  Commands end with ; or \g.
+Your MariaDB connection id is 139
+Server version: 10.6.4-MariaDB Homebrew
+
+Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
+
+Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
+
+MariaDB [wordpress]>
+```
+
+
+
+`$ mysql -u root -pwordpress`: se connecter directement à MySQL avec le mot de passe 'wordpress'.
+
+`$ mysql -u root -p wordpress`: se connecter à la base wordpress. Le mot de passe est demandé.
+
+`$ mysql -u root -ppassword wordpress`: se connecter directement à la base wordpress avec le mot de passe 'password'.
+
+
+
+### Configuration:
+
+#### my.cnf
+
+```bash
+bruno@SilverBook: /usr/local/etc $ ls -la
+total 160
+-rw-r--r--    1 bruno  admin    212  4 sep 16:53 my.cnf
+drwxr-xr-x    3 bruno  admin     96 16 aoû 10:43 my.cnf.d
+-rw-r--r--    1 bruno  admin    113  4 sep 16:53 my.cnf.default
+```
+
+```bash
+bruno@SilverBook: /usr/local/etc/my.cnf.d $ l
+total 0
+-rw-r--r--   1 bruno  admin     0 16 aoû 10:43 wont_prune.txt
+```
+
+
+
+### Quitter MySQL:
+
+```bash
+MariaDB [wordpress4]> exit
+Bye
+```
+