Debian9解压安装MySQL(版本5.7.31)

一、下载

MySQL下载官网:https://dev.mysql.com/downloads/mysql

根据目标主机的型号官网下载对应的mysql安装包,安装类型和名字如下:

mysql-server_5.7.31-1debian9_amd64.deb-bundle.tar

二、解压

tar -xvf mysql-server_5.7.31-1debian9_amd64.deb-bundle.tar

三、安装

根据需要安装必要的deb包,可以用 dpkg --info 指定的包.deb查看依赖

1、先安装依赖

apt install libaio1 libnuma1 libmecab2 -y

2、然后依次按以下的顺序安装(或者也可以使用 apt 指定目录自动安装,如,apt install ./*.deb -y)

(1)dpkg -i mysql-common_5.7.31-1debian9_amd64.deb
(2)dpkg -i mysql-community-client_5.7.31-1debian9_amd64.deb
(3)dpkg -i mysql-client_5.7.31-1debian9_amd64.deb
(4)dpkg -i mysql-community-server_5.7.31-1debian9_amd64.deb(注意:这一步,需要设置MySQL的root密码,步骤是第3步)
(5)dpkg -i mysql-server_5.7.31-1debian9_amd64.deb

3、设置密码

4、确认密码

四、配置

如果需要远程访问MySQL,修改配置,默认只能本地访问

cd /etc/mysql/mysql.conf.d/

vim mysqld.cnf

[mysqld]
pid-file        = /var/run/mysqld/mysqld.pid
socket          = /var/run/mysqld/mysqld.sock
datadir         = /var/lib/mysql
log-error       = /var/log/mysql/error.log
# By default we only accept connections from localhost
bind-address    = 127.0.0.1 # 修改为0.0.0.0即可
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0

# 字符编码设置为utf8
character_set_server = utf8
init_connect = 'SET NAMES utf8'

1、重启

systemctl restart mysql

2、查看状态

systemctl status mysql

3、修改root权限,默认是localhost

mysql -u root -p

mysql> use mysql
mysql> update user set Host="%" where User="root";
mysql> flush privileges;
mysql> select Host,User from user;

4、查看设置的字符集

mysql> show variables like "%character%";show variables like "%collation%";

 

本文参考自:https://www.cnblogs.com/yoyotl/p/8057055.html

 

posted @ 2020-08-19 12:09  OpsDrip  阅读(1661)  评论(0编辑  收藏  举报