安装mysql5.6

在ubuntu上安装mysql5.6的版本

1.添加mysql5.6的源

sudo apt-get install software-properties-common

sudo add-apt-repository 'deb http://archive.ubuntu.com/ubuntu trusty universe'

2.安装mysql5.6

sudo apt-getupdate

sudo apt install mysql-server-5.6sudo apt install mysql-client-5.6

安装mysql server的时候需要手动配置root密码：

3.设置开机自启

update-rc.d mysql defaults

4.创建或修改 my.cnf 文件

在/etc/mysql/目录下添加 my.cnf文件

sudo vim /etc/mysql/my.cnf

复制下面的内容，并保存文件

# The MySQL database server configuration file.

#

# You can copythisto one of:

#- "/etc/mysql/my.cnf" to set globaloptions,

#- "~/.my.cnf" to set user-specific options.

#

# One can use alllongoptions that the program supports.

# Run program with--help to geta list of available options and with

#--print-defaults to see which it would actually understand and use.

#

# For explanations see

# http://dev.mysql.com/doc/mysql/en/server-system-variables.html

# This will be passed to all mysql clients

# It has been reported that passwords should be enclosed with ticks/quotes

# escpeciallyif they contain "#"chars...

# Remember to edit/etc/mysql/debian.cnf when changing the socket location.

# Hereis entries forsome specific programs

# The following values assume you have at least 32M ram!includedir /etc/mysql/conf.d/# add here

[mysqld]

default-time_zone = '+8:00'

lower_case_table_names=1

5.重启Mysql服务

sudo service mysql restart

启动/停止 Mysql

> sudo /etc/init.d/mysql start> sudo /etc/init.d/mysql stop

修改root密码

sudo /usr/local/mysql/bin/mysqladmin -u root password abc

原文链接：https://blog.csdn.net/qq_36641556/article/details/80921737