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Primum reprehendo an MySQL installatur

// linux 使用yum安装或者rpm安装。(就是一个安装工具类似于applStore，brew不必在意)
// 区别：yum会自动安装你要安装的东西的其他依赖，rpm不会但会提示你需要安装的东西，比较麻烦，所以采用yum安装
yum list installed mysql*
rpm -qa|grep mysql*
// 两个都查询一下，看一下是哪个工具installed，就用哪个工具卸载，防止rpm卸载不干净
 
// 对应的卸载命令
yum remove mysql
rpm -e mysql
 
 

Install mysql-servo (yum institutionem) et satus

Get the latest version mysql

// yum 查看一下 仓库中有哪些mysql版本,一般只会有最新版
yum info mysql
 
// 采用yum安装，直接安装mysql server服务，比较纯净的安装,傻等就安装好了。
yum install mysql-server

• satus mysql

// 启动mysql或者退出mysql server
service mysqld start
service mysqld stop
 
// 查询是否启动。进程查看/端口是否监听
netstat -lnp|grep 3306 // 3306端口是否启动
ps -ef|grep mysql // 是否有mysql进程

Error: GPG reprehendo MORTUUS videtur

Hoc mandatum utere ut disable GPG

yum -y install mysql-community-server --nogpgcheck

Institutionem completum est

Eriges extra retis login

Preme hanc catervam securitatis, regulas conformationis ingredere, directionem inligatam elige, manualem adde, portum 3306 adde, ac deindeSileo in calculonis servi, sileo mysql, ut mysql accedi possit ab retis exterioribus.

Post MySQL inauguratum, ratio tesseram temporalem generabit. Hanc tesseram temporalem in fasciculo MySQL tabellae invenire potes. Hoc mandatum currite:

grep 'temporary password' /var/log/mysqld.log

Log ad MySQL utens ad tempus password

mysql u radix -p *

Post prospere login, reset tesseram radicis user:

ALTER USUFRUCTUARIUS 'radix'@'localhost' idem per 'NewPassword!';

navigat remotis nexu mysql

mysql aperit remotas permissiones

#登录mysql
mysql -u root -p;
#选择mysql数据库
use mysql;
#查看user表
select host, user, authentication_string, plugin from user; 

Ut in figura infra ostendetur, si radix exercitus usoris "localhost" est, logo solum aditum localem admittit;

"%" significat radicem usoris concedens omnes licentias ab omni exercitu

Related mandata:

Si est versio ante mysql8.0

#进入MySQL数据库后进入MySQL数据库。
mysql -u root -p; 
#切换到mysql数据库。
mysql> use mysql;
#授予root用户从任何主机中的所有权限，并设置密码。
mysql> grant all privileges on *.* to 'root'@'%' identified by 'root用户密码' with grant option;
#刷新权限
mysql> flush privileges;

mysql8.0 seu supra version

#进入MySQL数据库后进入MySQL数据库。
mysql -u root -p ;
#将root用户的主机设置为任意主机
mysql> update user set host = '%' where user = 'root';
#刷新权限
mysql> flush privileges;

 

Coniungere per modum SSH

Haec methodus est circuitusssh nexuAlibaba Cloud server, tum localis hostiae ad iungendum cum mysql datorum utere.

Click SSH primum

Tunc click in iusto nexu

 

Successit superior nexus!