dpkg 安装mysql

下载安装包

wget https://dev.mysql.com/get/Downloads/MySQL-8.mysql-server_8.0.16-2ubuntu18.04_amd64.deb-bundle.tar
wget http://ftp.br.debian.org/debian/pool/main/liba/libaio/libaio1_0.3.112-3_amd64.deb
wget http://ftp.br.debian.org/debian/pool/main/m/mecab/libmecab2_0.996-3.1_amd64.deb
wget http://ftp.br.debian.org/debian/pool/main/n/numactl/libnuma1_2.0.12-1_amd64.deb

安装

dpkg -i libaio1_0.3.112-3_amd64.deb
dpkg -i libmecab2_0.996-3.1_amd64.deb
dpkg -i libnuma1_2.0.12-1_amd64.deb

解压，安装mysql

tar xf mysql-server_5.7.26-1ubuntu16.04_amd64.deb-bundle.tar 
dpkg -i mysql-common_5.7.26-1ubuntu16.04_amd64.deb 
dpkg -i mysql-community-client_5.7.26-1ubuntu16.04_amd64.deb 
dpkg -i mysql-client_5.7.26-1ubuntu16.04_amd64.deb 
dpkg -i mysql-community-server_5.7.26-1ubuntu16.04_amd64.deb    # 会提示输入MySQL的root密码

启动MySQL

systemctl start mysql.service

查看端口

root@ubuntu:~# netstat -ntpl
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 127.0.0.1:3306          0.0.0.0:*               LISTEN      12655/mysqld    

OK，服务起来了,安装完毕。