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. 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
