15-09-2021

docs/MySQL/trucs.md

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+# Trucs
+
+
+
+### Reset Expired root Password for MySQL 5.7 on Mac OS X
+
+1. Arrêter MySQL (PrefPane)
+
+```bash
+$ sudo su
+$ sudo mysqld_safe –skip-grant-tables
+```
+
+2. Dans un autre terminal: (MySQL 5.7)
+
+```bash
+sh-3.2# mysql -u root
+mysql> UPDATE mysql.user SET authentication_string=PASSWORD('password') WHERE user='root';
+mysql> FLUSH PRIVILEGES;
+```
+
+ou (MySQL 5.6)
+
+```bash
+sh-3.2# mysql -u root
+mysql> FLUSH PRIVILEGES;
+mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyNewPass';
+```
+
+3. Se connecter avec le nouveau password:
+
+```bash
+$ mysql -u root -p Enter password:
+```
+
+
+
+### Fix the 2002 MySQL Socket error (OSX)
+
+```bash
+$ sudo mkdir /var/mysql
+
+$ sudo ln -s /tmp/mysql.sock /var/mysql/mysql.sock
+```
+