mysql 5.7.13 安装配置方法图文教程(linux)

inux环境Mysql 5.7.13安装教程分享给大家，供大家参考，具体内容如下
1系统约定

安装文件下载目录：/data/software

Mysql目录安装位置：/usr/local/mysql

数据库保存位置：/data/mysql

日志保存位置：/data/log/mysql

2下载mysql

在官网：http://dev.mysql.com/downloads/mysql/ 中，选择以下版本的mysql下载：



执行如下命名：

#mkdir /data/software

#cd /data/software

#wget http://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.13-linux-glibc2.5-x86_64.tar.gz
3解压压缩包到目标位置
# mkdir /usr/local/mysql

#cd /dat/software

#pwd

执行后如下：


#ls



#cd /usr/local

#pwd



# tar -xzvf /data/software/mysql-5.7.13-linux-glibc2.5-x86_64.tar.gz



#ls



--修改文件名

# mv mysql-5.7.13-linux-glibc2.5-x86_64 mysql        

#ls



4创建数据仓库目录
--/data/mysql 数据仓库目录

# mkdir /data/mysql         

#ls /data/



5新建mysql用户、组及目录
#      ---新建一个msyql组

# useradd -r -s /sbin/nologin -g mysql mysql -d /usr/local/mysql     ---新建msyql用户禁止登录shell

6改变目录属有者
#cd /usr/local/mysql

#pwd

#chown –R mysql .

#chgrp –R mysql .



#chown -R mysql /data/mysql

7配置参数
# bin/mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql



 此处需要注意记录生成的临时密码，如上文：YLi>7ecpe;YP

#bin/mysql_ssl_rsa_setup  --datadir=/data/mysql



8修改系统配置文件



# cp my-default.cnf /etc/my.cnf

# cp mysql.server /etc/init.d/mysql



# vim /etc/init.d/mysql

修改以下内容：

[client]

port=3306

# socket=/usr/local/mysql/mysql.sock

socket=/data/mysql/mysql.sock

[mysqld]

basedir=/usr/local/mysql

datadir=/data/mysql

# socket=/usr/local/mysql/mysql.sock

socket=/data/mysql/mysql.sock

pid-file=/data/mysql/mysqld.pid



# vim /etc/my.cnf

修改以下内容：







9启动mysql

#bin/mysqld_safe --user=mysql &

bin/mysql --user=root –p

--输入第6步生成的临时密码

mysql> set password=password('A123456');

mysql>grant all privileges on *.* to 'root'@'%' identified by 'A123456';

mysql> flush privileges;

mysql> use mysql;

mysql> select host,user from user;

10添加系统路径

# vim /etc/profile

添加：

export PATH=/usr/local/mysql/bin:$PATH

如下：

11配置mysql自动启动
# chmod 755 /etc/init.d/mysql

# chkconfig --add mysql

# chkconfig --level 345 mysql on

以上就是linux环境Mysql 5.7.13安装教程，希望对大家的学习有所帮助。

附my.cn

/etc/my.cnf

# For advice on how to change settings please see

# http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html
# *** DO NOT EDIT THIS FILE. It's a template which will be copied to the

# *** default location during install, and will be replaced if you

# *** upgrade to a newer version of MySQL.

[mysqld]

# Remove leading # and set to the amount of RAM for the most important data

# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.

innodb_buffer_pool_size = 10G

# Remove leading # to turn on a very important data integrity option: logging

# changes to the binary log between backups.

log_bin

character-set-server=utf8

collation-server=utf8_bin

init-connect='SET NAMES utf8'

# These are commonly set, remove the # and set as required.

basedir = /usr/local/mysql

datadir = /export/mysql/var

port = 3306

server_id = 22206

socket = /export/mysql/mysql.sock

binlog_format = statement

# Remove leading # to set options mainly useful for reporting servers.

# The server defaults are faster for transactions and fast SELECTs.

# Adjust sizes as needed, experiment to find the optimal values.

4000
join_buffer_size = 128M

sort_buffer_size = 2M

read_rnd_buffer_size = 2M

log_bin_trust_function_creators = on

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

lower_case_table_names=1