➜ # mysql_secure_installation Securing the MySQL server deployment. The password file '/Users/kk/.mysql_secret' is corrupt! Skipping. Enter password for user root: Error: Plugin '*A4B6157319038724E3560894F7F932C8886EBFCF' is not loaded
➜ # ps ax |grep mysqld 1401 ?? S 0:00.02 /bin/sh /usr/local/opt/mysql/bin/mysqld_safe --datadir=/usr/local/var/mysql 1476 ?? S 0:00.27 /usr/local/opt/mysql/bin/mysqld --basedir=/usr/local/opt/mysql --datadir=/usr/local/var/mysql --plugin-dir=/usr/local/opt/mysql/lib/plugin --log-error=kaideMacBook-Pro.local.err --pid-file=kaideMacBook-Pro.local.pid 1478 s000 R+ 0:00.00 grep --color=auto --exclude-dir=.bzr --exclude-dir=CVS --exclude-dir=.git --exclude-dir=.hg --exclude-dir=.svn mysqld
➜ # brew install mysql Updating Homebrew... ^C==> Downloading https://homebrew.bintray.com/bottles/mysql-5.7.19.sierra.bottle.tar.gz Already downloaded: /Users/kk/Library/Caches/Homebrew/mysql-5.7.19.sierra.bottle.tar.gz ==> Pouring mysql-5.7.19.sierra.bottle.tar.gz ==> /usr/local/Cellar/mysql/5.7.19/bin/mysqld --initialize-insecure --user=kk --basedir=/usr/local/Cellar/mysql/5.7.19 --datadir=/usr/local/var/mysql --tmpdir=/tmp ==> Caveats We've installed your MySQL database without a root password. To secure it run: mysql_secure_installation MySQL is configured to only allow connections from localhost by default To connect run: mysql -uroot To have launchd start mysql now and restart at login: brew services start mysql Or, if you don't want/need a background service you can just run: mysql.server start ==> Summary /usr/local/Cellar/mysql/5.7.19: 322 files, 233MB
➜ # mysql_secure_installation Securing the MySQL server deployment. The password file '/Users/kk/.mysql_secret' is corrupt! Skipping. Enter password for user root: Error: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
➜ # brew services start mysql ==> Successfully started `mysql` (label: homebrew.mxcl.mysql) ➜ # brew services list Name Status User Plist memcached started kk /Users/kk/Library/LaunchAgents/homebrew.mxcl.memcached.plist mysql started kk /Users/kk/Library/LaunchAgents/homebrew.mxcl.mysql.plist nginx started kk /Users/kk/Library/LaunchAgents/homebrew.mxcl.nginx.plist php56 started kk /Users/kk/Library/LaunchAgents/homebrew.mxcl.php56.plist php70 started kk /Users/kk/Library/LaunchAgents/homebrew.mxcl.php70.plist php72 stopped redis stopped
➜ # mysql_secure_installation Securing the MySQL server deployment. 使用HOMEbrew安装完MySQL5.7之后，默认密码为空，需要安装安全组件才能修改root密码 Connecting to MySQL using a blank password. VALIDATE PASSWORD PLUGIN can be used to test passwords and improve security. It checks the strength of password and allows the users to set only those passwords which are secure enough. Would you like to setup VALIDATE PASSWORD plugin? Press y|Y for Yes, any other key for No: y There are three levels of password validation policy: LOW Length >= 8 MEDIUM Length >= 8, numeric, mixed case, and special characters STRONG Length >= 8, numeric, mixed case, special characters and dictionary file 选择一种密码验证规则 Please enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: 0 Please set the password for root here. 输入新密码 New password: Re-enter new password: Estimated strength of the password: 50 Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y 默认安装完MySQL5.7之后，会生成一个匿名用户，匿名用户不需要密码登录，安全组件安装之后建议删除此用户 By default, a MySQL installation has an anonymous user, allowing anyone to log into MySQL without having to have a user account created for them. This is intended only for testing, and to make the installation go a bit smoother. You should remove them before moving into a production environment. Remove anonymous users? (Press y|Y for Yes, any other key for No) : n ... skipping. Normally, root should only be allowed to connect from 'localhost'. This ensures that someone cannot guess at the root password from the network. Disallow root login remotely? (Press y|Y for Yes, any other key for No) : y Success. By default, MySQL comes with a database named 'test' that anyone can access. This is also intended only for testing, and should be removed before moving into a production environment. Remove test database and access to it? (Press y|Y for Yes, any other key for No) : n ... skipping. Reloading the privilege tables will ensure that all changes made so far will take effect immediately. Reload privilege tables now? (Press y|Y for Yes, any other key for No) : y Success. All done!
➜ # mysql -uroot -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 6 Server version: 5.7.19 Homebrew Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> select user(); +----------------+ | user() | +----------------+ | root@localhost | +----------------+ 1 row in set (0.00 sec) mysql>
CREATE DATABASE `kk_test` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;