ubuntu 14.04 安装 mysql

首先需要下载mysql

下载地址为：https://www.mysql.com/downloads/

下载之后为ｔａｒ文件，

这里是用的5.7.19版本  mysql-server_5.7.19-1ubuntu14.04_amd64.deb-bundle.tar

在服务器上先解压这个tar文件 #tar -xvf 文件

解压之后：

解压包 写道

libmysqlclient20_5.7.19-1ubuntu14.04_amd64.deb
libmysqlclient-dev_5.7.19-1ubuntu14.04_amd64.deb
libmysqld-dev_5.7.19-1ubuntu14.04_amd64.deb
mysql-client_5.7.19-1ubuntu14.04_amd64.deb
mysql-common_5.7.19-1ubuntu14.04_amd64.deb
mysql-community-client_5.7.19-1ubuntu14.04_amd64.deb
mysql-community-server_5.7.19-1ubuntu14.04_amd64.deb
mysql-community-source_5.7.19-1ubuntu14.04_amd64.deb
mysql-community-test_5.7.19-1ubuntu14.04_amd64.deb
mysql-server_5.7.19-1ubuntu14.04_amd64.deb
mysql-testsuite_5.7.19-1ubuntu14.04_amd64.deb

命令 写道

sudo dpkg -i mysql-common_5.7.19-1ubuntu14.04_amd64.deb libmysqlclient20_5.7.19-1ubuntu14.04_amd64.deb libmysqlclient-dev_5.7.19-1ubuntu14.04_amd64.deb libmysqld-dev_5.7.19-1ubuntu14.04_amd64.deb mysql-community-client_5.7.19-1ubuntu14.04_amd64.deb mysql-client_5.7.19-1ubuntu14.04_amd64.deb mysql-community-server_5.7.19-1ubuntu14.04_amd64.deb

 安装可能会出现依赖不完整  可以用 sudo apt-get  -f install

输入mysql的密码，即可；

查看是否安装成功：

service mysql start

需要远程链接的需要先改  /etc/mysql/mysql.conf.d 目录下的 mysqld.cnf 文件 

将# bind-address= 127.0.0.1 注掉即可；

然后在给root 赋予远程链接的权限； username：用户名； password：密码

grant all on *.* to username@"%" Identified by "password";
flush privileges;