ubuntu安装mysql
ubuntu安装mysql
今天突然想起来之前的阿里云送的机子还没用,留着可就浪费了=,=
1.使用apt源安装
sudo apt-get install mysql-server
2.对mysql初始化配置
sudo mysql_secure_installation
#1 是否需要检查验证密码 VALIDATE PASSWORD PLUGIN can be used to test passwords... Press y|Y for Yes, any other key for No: N (我的选项) #2 输入root密码 Please set the password for root here... New password: (输入密码) Re-enter new password: (重复输入) #3 是否需要安装一个匿名用户 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... Remove anonymous users? (Press y|Y for Yes, any other key for No) : N (我的选项) #4 root账号是否开启远程登录权限 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 (我的选项) #5 是否删除Test数据库 By default, MySQL comes with a database named ‘test‘ that anyone can access... Remove test database and access to it? (Press y|Y for Yes, any other key for No) : N (我的选项) #6 是否重新加载特权表 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 (我的选项)