二进制安装mysql

安装准备

[root@localhost data]# groupadd mysql
[root@localhost data]# useradd mysql

查看需要下载的版本

[root@localhost data]# ldd --version

mysql社区版下载地址 MySQL :: Download MySQL Community Server

安装

[root@localhost opt]# tar xf mysql-8.0.34-linux-glibc2.17-x86_64.tar.gz
[root@localhost opt]# ln -s mysql-8.0.34-linux-glibc2.17-x86_64/ /usr/local/mysql
[root@localhost opt]# vim /etc/my.cnf
[mysqld]
user=mysql
basedir=/usr/local/mysql
datadir=/data/3306/data
socket=/tmp/mysql.sock
server_id=52
[mysql]
socket=/tmp/mysql.sock

[root@localhost opt]# mkdir -p /data/3306/data/
[root@localhost opt]# chown -R msyql.mysql /data

[root@localhost opt]# vim /etc/profile
export PATH=/usr/local/mysql/bin:$PATH
[root@localhost opt]# source /etc/profile
[root@localhost opt]# mysqld --initialize-insecure