Ubuntu 安装 MySQL 社区版

下载 MySQL Community 版本

下载文件位于 /home/user/下载/。

安装 MySQL

sudo apt-get install libaio1
cd /usr/local/
ls
# bin cuda cuda-9.0 etc games include lib man sbin share src
  mysql


 /home/user/下载/
  mysql-5.7.24-linux-glibc2.12-x86_64.tar.gz /usr/local/mysql/
 /usr/local/mysql/

 groupadd mysql
 useradd -r -g mysql -s /bin/false mysql

 tar xvf mysql-5.7.24-linux-glibc2.12-x86_64.tar.gz
 -s usr/local/mysql/mysql-5.7.24-linux-glibc2.12-x86_64

  mysql-5.7.24-linux-glibc2.12-x86_64.tar.gz /home/user/下载/

  mysql-files
  mysql:mysql mysql-files
  750 mysql-files

bin/mysqld --initialize --user=mysql

  mysql-5.7.24-linux-glibc2.12-x86_64/* /usr/local/mysql/
  -rf mysql-5.7.24-linux-glibc2.12-x86_64

 bin/mysqld --initialize --user=mysql




 bin/mysql_ssl_rsa_setup
 bin/mysqld_safe --user=mysql &



 PATH=:/usr/local/mysql/bin
mysql --

mysql -u root -p
Enter password: password_auto

mysql> ALTER USER @ IDENTIFIED BY ;
mysql> SELECT 1+100;
mysql> QUIT