Mysql安装 相关安装包下载1、安装前准备1.1检查是否已安装1.2清理mariadb 2、安装依赖3、修改操作系统限制4、解压并安装5、查看安装状态并启动6、查看临时密码7、登入数据
链接:https://pan.baidu.com/s/1RuOtncFkBOPNrcBGRxaIJg?pwd=1h8h
提取码:1h8h
rpm -qa |grep mysql #检查是否已安装rpm -qa |grep mariadb #系统默认自带
rpm -e mariadb-libs-5.5.68-1.el7.x86_64报依赖错误则使用以下命令yum remove mariadb-libs-5.5.68-1.el7.x86_64
yum install libaio #需安装yum install perl #一般已安装yum install net-tools #一般已安装
cat <<'EOF'>> /etc/security/limits.conf* soft nproc 65536* hard nproc 65536* soft nofile 65536* hard nofile 65536EOF
tar -xzvf mysql-8.0.25-1.el7.x86_64.rpm-bundle.tar
进入mysql解压后的目录
rpm -ivh mysql-commUnity* --force --nodeps
systemctl status mysqldsystemctl start mysqld
grep passWord /var/log/mysqld.log #查看临时密码
修改密码
alter user 'root'@'localhost' identified by 'password'; #不能太简单
use mysql;select host, user, authentication_string, plugin from user; #查看当前信息update user set host='%' where user='root'; #更改root的host为%select host, user, authentication_string, plugin from user;flush privileges;
关闭linux防火墙或添加防火墙策略,使用navicat进行连接测试,如果远程连接报错如下
Error: 1251
Message: Client does not support authentication protocol requested by server; consider upgrading MySQL client
进入数据库运行以下命令
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'password';
来源地址:https://blog.csdn.net/weixin_53893423/article/details/130707148
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本文标题: Linux下MySQL离线安装
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