ubuntu16.04 安装离线mysql5.7.17

一、下载MySQL

        到mysql网站下载相应的mysql安装包，我的mysql-server_5.7.17-1ubuntu16.04_amd64.deb-bundle.tar

二、解压

       tar -xvf mysql-server_5.7.17-1ubuntu16.04_amd64.deb-bundle.tar

      得到以下文件：

      libmysqlclient20_5.7.17-1ubuntu16.04_amd64.deb

      libmysqlclient-dev_5.7.17-1ubuntu16.04_amd64.deb

      libmysqld-dev_5.7.17-1ubuntu16.04_amd64.deb

      mysql-client_5.7.17-1ubuntu16.04_amd64.deb

      mysql-common_5.7.17-1ubuntu16.04_amd64.deb

      mysql-community_5.7.17-1ubuntu16.04_amd64.changes

      mysql-community-client_5.7.17-1ubuntu16.04_amd64.deb

      mysql-community-server_5.7.17-1ubuntu16.04_amd64.deb

      mysql-community-source_5.7.17-1ubuntu16.04_amd64.deb

      mysql-community-test_5.7.17-1ubuntu16.04_amd64.deb

      mysql-server_5.7.17-1ubuntu16.04_amd64.deb

      mysql-server_5.7.17-1ubuntu16.04_amd64.deb-bundle.tar

      mysql-testsuite_5.7.17-1ubuntu16.04_amd64.debsan

三、安装所需的包

      1、sudo dpkg -i mysql-common_5.7.16-1ubuntu16.04_amd64.deb

      2. sudo dpkg-preconfigure mysql-community-server_5.7.16-1ubuntu16.04_amd64.deb

            输入root密码     //就是你数据库的初始化密码

      3、sudo dpkg -i  libmysqlclient20_5.7.16-1ubuntu16.04_amd64.deb

      4、sudo dpkg -i  libmysqlclient-dev_5.7.16-1ubuntu16.04_amd64.deb

      5、sudo dpkg -i   libmysqld-dev_5.7.16-1ubuntu16.04_amd64.deb

      6、sudo dpkg -i   mysql-community-client_5.7.16-1ubuntu16.04_amd64.deb 

     【注意：安装此步前需要安装libaio1】        apt-get install libaio1

      7、sudo dpkg -i   mysql-client_5.7.16-1ubuntu16.04_amd64.deb

      8、sudo dpkg -i   mysql-common_5.7.16-1ubuntu16.04_amd64.deb

      9、sudo dpkg -i mysql-community-server_5.7.16-1ubuntu16.04_amd64.deb

     【注意：安装此步前需要安装libmecab2】           apt-get install libmecab2

      10、sudo dpkg -i mysql-server_5.7.16-1ubuntu16.04_amd64.deb

四、安装完成，查看路径及依赖

whereis mysql

mysql: /usr/bin/mysql /usr/lib/mysql /etc/mysql /usr/include/mysql /usr/share/mysql /usr/share/man/man1/mysql.1.gz

五、查看版本

mysql --version

mysql  Ver 14.14 Distrib 5.7.16, for Linux (x86_64) using  EditLine wrapper

六、登录

mysql -u用户名 -p密码

七、修改安装过程中的root初始密码

在mysql系统外，使用mysqladmin

# mysqladmin -u root -p password "123456"

Enter password: 【输入原来的密码】