如何安装mysql Linux
时间: 2024-06-15 21:01:42 浏览: 76
在Linux上安装MySQL通常涉及以下步骤:
1. **下载MySQL**: 首先,你需要从MySQL官方网站下载适合你的Linux发行版的MySQL安装包。例如,如果你使用的是i686架构,可能会下载`mysql-5.6.17-linux-glibc2.5-i686.tar.gz`这样的文件[^1]。
2. **解压安装包**: 使用`tar`命令解压下载的文件:
```shell
tar -zxvf mysql-5.6.17-linux-glibc2.5-i686.tar.gz
```
3. **移动到安装目录**: 将解压后的文件夹移动到`/usr/local/mysql`目录:
```shell
cp -r mysql-5.6.17-linux-glibc2.5-i686 /usr/local/mysql -r
```
4. **配置MySQL**: 进入`/usr/local/mysql`目录,运行`scripts/mysql_install_db`来初始化数据库配置:
```shell
cd /usr/local/mysql
scripts/mysql_install_db --user=mysql
```
5. **启动服务**: 创建一个MySQL的系统服务,并启动它:
```shell
sudo systemctl start mysqld
sudo systemctl enable mysqld
```
6. **安全设置**: 安装完成后,为了初次使用,通常需要创建一个root用户并设置密码。这可以通过运行`mysql_secure_installation`来完成:
```shell
mysql_secure_installation
```
7. **验证安装**: 最后,你可以通过命令`mysql -u root -p`连接到MySQL服务器来验证安装是否成功。
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