乌班图mysql的安装

1kesou

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2022-05-06

先看看乌班图中有没有mysql数据库

sudo apt search mysql | grep ^mysql

安装mysql

sudo apt install -y mysql-server

启动mysql

sudo systemctl status mysql.service

寻找mysql密码

vim /etc/mysql/debian.cnf

在里面找到user和password的值后输入([user和pass里面的数值])

mysql -u [user] -p [passwd]

之后进入mysql后运行

show databases;
use mysql;
update user set authentication_string=PASSWORD("自定义密码") where user='root';
update user set plugin="mysql_native_password";
flush privileges;
quit;

重启mysql

/etc/init.d/mysql restart;

改允许远程访问

cd /etc/mysql/mysql.conf.d/
vi mysqld.cnf
找到bind-address            = 127.0.0.1
选择注释 或者ip改成0.0.0.0
esc+wq

重启mysql

sudo systemctl restart mysql.service

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