arm版(以uos为例)linux安装mysql8

官网下载：https://downloads.mysql.com/archives/community/

上传到服务器，然后解压缩

tar -zxvf mysql-8.0.31-linux-glibc2.17-aarch64.tar.gz

mv mysql-8.0.31-linux-glibc2.17-aarch64 /usr/local/mysql-8

创建MySQL数据目录

mkdir -p /data

cd data

mkdir -p mysql

生成编辑配置文件

vim /etc/my.cnf

[mysqld]
bind-address=0.0.0.0
port=3306
user=xxx
basedir=/usr/local/mysql-8
datadir=/data/mysql
socket=/tmp/mysql.sock
log-error=/data/mysql/mysql.err
pid-file=/data/mysql/mysql.pid
#character config
character_set_server=utf8mb4
symbolic-links=0

初始化MYSQL

cd /usr/local/mysql-8/bin/

./mysqld --defaults-file=/etc/my.cnf --basedir=/usr/local/mysql-8/ --datadir=/data/mysql/ --user=mysql --initialize

查看初始密码

cat /data/mysql/mysql.err

启动mysql

cp /usr/local/mysql-8/support-files/mysql.server /etc/init.d/mysql

/etc/init.d/mysql status

启动 service mysql start

更改密码

cd /usr/local/mysql-8/bin/

./mysql -u root -p

alter user 'root'@'localhost' identified by 'abc123,.';

更改访问权限

use mysql;

update user set host = '%' where user = 'root';

flush privileges;