mysql在linux安装
时间: 2023-11-20 13:54:49 浏览: 88
Linux中安装MySQL可以按照以下步骤进行:
1. 连接到Linux服务器,创建一个用于存放安装包的文件夹,例如在根目录下创建一个mysql文件夹:
```bash
sudo mkdir /mysql
```
2. 下载MySQL安装包,可以从MySQL官网下载,也可以使用以下命令下载:
```bash
sudo wget https://dev.mysql.com/get/mysql80-community-release-el7-3.noarch.rpm
```
3. 安装MySQL安装包:
```bash
sudo rpm -ivh mysql80-community-release-el7-3.noarch.rpm
```
4. 安装MySQL服务器:
```bash
sudo yum install mysql-server
```
5. 启动MySQL服务:
```bash
sudo systemctl start mysqld
```
6. 设置MySQL服务开机自启动:
```bash
sudo systemctl enable mysqld
```
7. 登录MySQL:
```bash
mysql -u root -p
```
在提示输入密码时,输入初始密码,然后按回车键即可登录MySQL。
8. 修改MySQL初始密码:
```bash
ALTER USER 'root'@'localhost' IDENTIFIED BY 'new_password';
```
将new_password替换为你想要设置的新密码即可。
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