在服务器中安装MySQL是一个非常重要的任务,它可以让你的服务器具有更强大的数据库管理能力。在本文中,我们将向您介绍如何在服务器中安装MySQL。
yum install mysql-server
以上命令将通过yum包管理器从远程源安装MySQL服务器程序。接下来,您需要启动MySQL服务器:
systemctl start mysqld
您可以使用以下命令来检查MySQL服务器是否已经成功启动:
systemctl status mysqld
现在您需要使用以下命令来设置MySQL服务器为开机自启动:
systemctl enable mysqld
您还需要设置MySQL管理员密码:
mysql_secure_installation
Enter current password for root (enter for none):
OK, successfully used password, moving on...
Set root password? [Y/n] y
New password:
Re-enter new password:
Password updated successfully!
Reloading privilege tables..
... Success!
Remove anonymous users? [Y/n] y
... Success!
Disallow root login remotely? [Y/n] y
... Success!
Remove test database and access to it? [Y/n] y
- Dropping test database...
... Success!
- Removing privileges on test database...
... Success!
Reload privilege tables now? [Y/n] y
... Success!
Cleaning up...
All done! If you've completed all of the above steps, your MySQL
installation should now be secure.
最后,您需要使用以下命令来登录到MySQL服务器:
mysql -u root -p
恭喜!您已经成功安装了MySQL服务器。