linux wget安装mysql5.7并配置远程连接

本文详细介绍了在CentOS系统上安装MySQL数据库的过程,包括下载源安装包、安装MySQL源、安装MySQL服务、启动服务、获取默认密码、修改密码强度、设置密码、修改编码为utf-8、授权远程登录等关键步骤。
  • 下载mysql源安装包 wget http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm

  • 安装mysql源 yum localinstall mysql57-community-release-el7-10.noarch.rpm

  • 安装MySQL
    yum install mysql-community-server

  • 启动MySQL服务
    systemctl start mysqld

  • 获取默认密码
    grep 'temporary password' /var/log/mysqld.log

  • 修改密码强度

mysql -u root -p登入
set global validate_password_mixed_case_count=0;
set global validate_password_number_count=3;
set global validate_password_special_char_count=0;
set global validate_password_length=6;

  • 修改密码
    set password for 'root'@'localhost'=password('123456');
  • 修改编码为utf-8

    • 在mysql 里查看 select version();
    • 在/etc/my.cnf中 在mysqld标签下添加
      character_set_server = utf8
    • 授权MySql远程登录
      GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION; Flush Privileges;
    • 参考:https://blog.youkuaiyun.com/weixin_43123562/article/details/91042118
引用中提到了使用wget下载MySQL安装文件的步骤,但具体的wget命令没有提及。因此,可以使用以下命令来获取MySQL 5.7安装文件: ``` wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.**.tar.gz ``` 请注意,上述命令中的**需要替换为具体的版本号和文件名。<span class="em">1</span><span class="em">2</span><span class="em">3</span> #### 引用[.reference_title] - *1* [linux wget 安装mysql5.7](https://blog.csdn.net/xiao_a_gang/article/details/82783956)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 33.333333333333336%"] - *2* [Linux:通过wget下载安装mysql数据库(5.7版本)](https://blog.csdn.net/baidu_28122193/article/details/131399488)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 33.333333333333336%"] - *3* [(阿里云服务器)linux wget安装mysql5.7配置远程连接](https://blog.csdn.net/m0_46229712/article/details/118945590)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 33.333333333333336%"] [ .reference_list ]
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