sudo mysqld_safe --skip-grant-tables sudo mysql --user=root mysql update user set authentication_string=password('1111') where user='root'; flush privileges;
https://dba.stackexchange.com/questions/55116/mysql-login-after-secure-installation
https://stackoverflow.com/questions/30692812/mysql-user-db-does-not-have-password-columns-installing-mysql-on-osx