Common Tech Share

安裝後不知道密碼。

# systemctl stop mysqld
# rm -Rf /var/lib/mysql/*
# mysql_install_db
# systemctl start mysqld
# mysql -u root
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'root-password';
mysql> exit

# vi ~/.my.cnf

[client]
user            = root
password        = root-password
port            = 3306
socket          = /var/lib/mysql/mysql.sock