UBUNTU 18.04.03安装mysql数据库

1.背景

​ 系统版本UBUNTU 18.04.03

2.在线安装

    apt install -y   mysql-server

3.离线安装

3.1.离线包下载

• 访问MYSQL下载页面，下载对应版本的离线数据包，此处测试版本为UBUNTU18.04的mysql 8.0.18和mysql 5.7.28;
• 访问libmecab下载页面，下载对应版本的离线依赖库包，此处测试版本为libmecab2_0.996-1.2ubuntu1_amd64;
• 访问libaio下载页面，下载对应版本的离线依赖库包，此处测试版本为libaio1_0.3.110-2_amd64;
• 下载的后得到以下几个文件：

	libaio1_0.3.110-2_amd64.deb
		libmecab2_0.996-1.2ubuntu1_amd64.deb
		mysql-server_5.7.28-1ubuntu18.04_amd64.deb-bundle.tar
		mysql-server_8.0.18-1ubuntu18.04_amd64.deb-bundle.tar

3.2.mysql 8.0.18版本数据库离线安装

        dpkg -i libaio1_*_amd64.deb
        dpkg -i libmecab2_*_amd64.deb
        sudo dpkg-preconfigure mysql-community-server_*.deb
        dpkg -i mysql-community-client-core_*_amd64.deb
        dpkg -i mysql-common_*_amd64.deb
        dpkg -i mysql-community-client_*_amd64.deb
        dpkg -i libmysqlclient21_*_amd64.deb
        dpkg -i libmysqlclient-dev_*_amd64.deb
        dpkg -i mysql-client_*_amd64.deb
        dpkg -i mysql-community-server-core_*_amd64.deb
        dpkg -i mysql-community-server_*_amd64.deb
        dpkg -i mysql-server_*_amd64.deb

3.3.mysql 5.7.28版本数据库离线安装

        dpkg -i libaio1_*_amd64.deb
        dpkg -i libmecab2_*_amd64.deb
        dpkg -i mysql-common_*_amd64.deb
        dpkg -i mysql-community-client_*_amd64.deb
        dpkg -i libmysqlclient20_*_amd64.deb
        dpkg -i libmysqlclient-dev_*_amd64.deb
        dpkg -i mysql-client_*_amd64.deb
        dpkg -i mysql-community-server_*_amd64.deb
        dpkg -i mysql-server_*_amd64.deb

4.安装卸载

​ 注意：实际测试会卸载不干净，慎用；

		apt remove `dpkg -l | grep mysql  | awk '{print $2}'`